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how to freeze seeds?

  1. If a gardener chooses to freeze seeds, he or she needs to place them in a container that will allow the air to circulate.
  2. This container should also have a tight-fitting lid.
  3. These containers can be made from plastic or metal but need to be labeled with the date and contents of the container.
  4. The seeds should be placed in piles by type and should not be crushed when they are placed in the container.

Table of Contents

Second Answer

This seems simple, but there are many steps to freezing seeds. Seeds can be categorized into dry or wet depending on the method of planting they will be used for. Moisture is important for seeds that require it, so they must be frozen in a moist medium such as wet paper towels or moistened sponge. Dry seeds can be stored in a freezer bag or container.

check out How To Freeze Zucchini Whole?

Can you put seeds in the freezer?

No, this would be a bad idea because the cold and moisture can cause the seeds to deteriorate and die.

Second Answer

Seeds are living organisms and thus cannot be stored indefinitely. When seeds are stored in the freezer, they can survive for years, but frozen water molecules can cause them to burst when they thaw (defrost) and die. The temperature of the room, the humidity levels, and access to light all affect how long seeds can last. Frozen seeds can be brought back to life if they are defrosted slowly by putting them into damp towels for hours or days.

How do you freeze seeds for germination?

Germination is the process of a plant breaking through the planting medium into the air. It is also known as breaking dormancy or vernalization. There are several ways to store seeds for germination, but before discussing this, it is important to know what seeds are first. Seed is the fertilized reproductive unit of a flowering plant, usually found inside an ovary. The embryo develops from the zygote, which after pollination becomes a seedling.

How do you freeze seeds for germination?

Second Answer

You can store seeds for up to three years in a freezer below -4 degrees Fahrenheit, which is the best way to get them to be viable. 2. Place seeds in either plastic bags or paper envelopes, then put them in a container. 3.

Does freezing a seed kill it?

Freezing a seed does not kill the seed. It simply suspends its development until it is thawed and germinates.

Second Answer

What is the difference between a seed and a seedling? A seed is a small plant that has been harvested from a larger plant. The seed must be kept alive until it has been planted so that it can grow into a healthy plant. Once the seed has planted, you can let it freeze. Freezing the seed will not kill it because the water inside of the seed will turn into ice which will have to melt before the inside of the seed can freeze.

Should I freeze or refrigerate seeds?

Since seeds are dormant and do not typically produce chlorophyll, they can be stored in a freezer. The ideal place to store seeds is at 0 degrees Fahrenheit with 90% relative humidity. If you wish to store them for more than six months, it is recommended to first dry them out for a few days. Seeds will go bad quickly if the relative humidity falls below 50%.

Second Answer

The question of whether seeds should be refrigerated or frozen is one that has been extensively researched in the literature. A study by Njuki et al. (2011) found that substantially more Chamaecyparis obtusa seeds show signs of germination when stored at 4 °C than when stored at -20 °C, while the reverse is true for Cedrus libani seeds. Based on these results, it is recommended that C.

Can I store seeds in Ziploc bags?

Seeds should not be stored in Ziploc bags because they have a high moisture content and do not breathe, intensifying humid conditions. The humid environment in the plastic will cause the seed coat to soften and break down and the seed’s ability to germinate will be diminished.

Second Answer

Individuals who are passionate about growing plants may often want to store seeds in order to grow them within the foreseeable future. However, it is important to note that storing seeds in conventional Ziploc bags will lead to the potential of the seed becoming moist which can cause fungus and rot; therefore, it is necessary to store them individually in envelopes or containers.

How do you preserve garden seeds for next year?

Seed preservation is best accomplished in a dry, cool environment. The preferred temperature for such an environment is between 32 and 45 °F (0 and 7 °C). To store them, place the seeds in paper envelopes or other moisture-proof containers. Place the envelopes in a sealable plastic bags to avoid water, oxygen, and light intrusion.

How do you preserve garden seeds for next year?

Second Answer

The garden seeds are preserved by drying them in the sun or in a dehydrator for at least 10 days. This is done to control moisture content. The dried seeds are then stored in an airtight container with included seeds so they don’t dry out.

What seeds should I freeze before planting?

Typically, seeds that are most difficult to obtain should be frozen before planting. Many of these seeds are not available in store or online, and can only be obtained through genetic material collected from the wild. These include heirloom varieties which have been around for many generations and are adapted to grow in very specific conditions. These seeds should not be planted until the following spring so that they will germinate during the warmer, more predictable months.

Second Answer

The seeds that should be frozen before planting are for plants that may not fruit during the winter. These are typically plants that have a long lag time between germination and fruiting, such as cabbage, broccoli, cauliflower, celery, lettuce, kale.

Can seeds be frozen and planted later?

Yes, seeds can be frozen and planted later. This is a good idea for many plants that may not grow well in winter or other cold months. There are a few things to keep in mind when storing them though. The first is that they should be kept in the coldest part of the refrigerator and not in an area where they will freeze and thaw repeatedly.

Second Answer

The question is rather vague, but I would say that yes, seeds can be frozen and planted later. To freeze the seed, it needs to be placed in a cool place with low humidity. Freezing should not exceed thirty days. Seeds are usually frozen by taking them out of their pods and placing them on a paper towel. The paper towel should be dampened to ensure air circulation around the seed.

Will tomato seeds grow after being frozen?

Rationale: Seeds can be frozen and still grow because they contain a small amount of water that is not fully frozen and has the ability to produce ice crystals. Unlike other plant life, tomato seeds freeze at a temperature that is much higher than their freezing point. These seeds enter a state of suspended animation while they are frozen and will resume growing once they thaw out.

Second Answer

It is highly unlikely for tomato seeds to grow after being frozen. Once the seeds are frozen, their cells are killed and therefore, can not live any longer. There are two main options that can happen if tomato seeds are frozen: they either remain unchanged or die. However, if the seeds have already been germinated, the cells have already started to grow, which makes it more difficult for them to die or maintain an unchanged state.

How cold is too cold for seeds?

The germination rate of a seed increases as temperature increases, but there is a threshold temperature which is too cold for the seeds to germinate. The rate of growth and fertility of seeds decrease as the difference between the water and air temperatures increase. A soil temperature below 45 degrees Fahrenheit (7.22 degrees Celsius) can impair the germination and development of some plants and vegetables like beans, cabbage, cucumbers, lettuce, peas, radishes and spinach.

How cold is too cold for seeds?

Second Answer

I am not sure about the specific temperatures that are too cold for seeds. I know that most plants need certain temperatures in order to grow, but it is difficult to say whether or not there is a specific temperature where they will stop growing. I think most people would agree that if the temperature are below 50 degrees Fahrenheit, it may be too cold for seeds.

How do you preserve seeds for decades?

Preserving seeds in a cool dark environment is often the best way to keep them viable. Some seeds can last five decades when stored properly, but others have much shorter viability periods.
Some plants, such as those from the Caryophyllaceae family, can germinate from seed as many as fifty years old. Most plants however won’t produce a viable seed after ten years. In this case storage in an even temperature and low humidity is critical for preservation.

Second Answer

Seeds of plants can be preserved for decades through a process called anabiosis. Simply put, seeds that undergo anabiosis will enter a state of dormancy and subsequent viability. This process is so effective because it protects the seed from desiccation and molting, which may cause the seed to not be viable. Dormancy has been used as a preservation technique for centuries and can also help to prolong the life of seeds if they may be exposed to unusual environmental conditions.

Will seeds survive frost?

Seeds are an important agent of genetic diversity. They are the products of sexual reproduction, which is advantageous for the population because it means that different individuals have different genes, and some genes will be dominant over others. For example, if a population is vulnerable to disease, but there is a gene in the population that resists disease, then this gene can be passed down from generation to generation.

Second Answer

The survival of a seed does not depend on the coldness or duration of a frost. A few degrees below freezing can be enough to kill a plant and its seeds. Frost usually does not keep them from germinating the next day; however, if the temperature continues to drop, it can be fatal and prevent them from sprouting.

How do you preserve seeds for long term storage?

The process of preserving seeds for long-term storage typically involves extracting the seed’s food reserves with a liquid, which is then spun with high-speed vacuum to remove excess liquid. The dried seeds are then placed in airtight containers or packets, where they are stored in low temperatures to prevent germination.

Seed preservation for long-term storage typically involves extracting the seed’s food reserves with a liquid, which is then spun with high-speed vacuum to remove excess liquid.

Second Answer

Many seeds require some form of pretreatment to ensure that they are not killed by desiccation or damage during storage. Seeds must be dried, cooled, and sealed in airtight containers for long-term storage.

Can seeds grow after being refrigerated?

There are many scientific terms that can be used when discussing the growth of seeds after being stored in a refrigerator. The most important term is called vernalization, which is when vernalization leads to better germination of seeds when they are removed from cold storage. Vernalization is the process of exposing seeds to low temperatures for an extended period of time before planting them in warmer conditions.

Can seeds grow after being refrigerated?

Second Answer

Frozen seeds are not dead seeds. They are still alive, just in a resting state. When temperatures start to rise, the seed will resume its growth process. This is achieved through cellular activity which starts up again when the plant senses warmer weather.

Can you grow peppers from frozen seeds?

It is possible to grow peppers from frozen seeds, but it is not recommended. The freezing process can injure the seed and make it less viable for germination; also a seed’s viability can be reduced by as much as 10% depending on how long it’s kept in the freezer.

Second Answer

It is possible to grow peppers from frozen seeds. Peppers are typically propagated by removing the seed from the fruit and planting it in a suitable environment. This process can be done with either living seeds or seeds which have been refrigerated for an extended period of time, such as when they are harvested too late before they ripen.

Why are seeds sold in paper bags?

It’s not uncommon for seeds to be sold in paper bags. The thin, white, and brown outer shells of the seed protect the interior from breaking or cracking during shipping and storage. Smaller seeds like canola and poppy seeds are often packaged in small envelopes to keep them from getting lost inside the larger package.

Second Answer

Seeds are often sold in paper bags because it is a good way to keep the seed’s moisture stable, whereas if they were sold in jars, their humidity levels would fluctuate. The bags are ideal for storage of seeds because they allow the seeds to breathe while still being sheltered from light and damp rain. The paper bag also offers some protection against rodents, insects, birds, and fungi.

Can I store seeds in envelopes?

No, it is best not to store your seeds in envelopes.

Second Answer

Depending on the seed type, enveloping them in a paper envelope may be an appropriate storage option. Some seeds, however, should not be stored this way due to their high moisture content and need of a desiccant. This includes some types of squash or pumpkin seeds which will rot after prolonged exposure to water. Others may include varieties of honeydews or cucumbers which require a moist environment to sprout.

Is it OK to store seeds in plastic?

It is not recommended to store seeds in plastic containers. Seals on the top of the container trap moisture, which speeds up the deterioration process of seeds. In addition, most plastics are made from compounds that can leach into the seed – a bad thing for many reasons.

Second Answer

This is a very complicated question. Different seeds have different needs and some can be stored in plastic, while others cannot be dried or preserved at all. Some, such as soybeans, sunflower, and pumpkin seeds should not be dried or put into plastic because they will quickly spoil. However, most seed companies recommend storing all of their seed varieties in a sealed container for a year with no problem.

Is seed saving illegal?

Seed saving is not illegal; however, it is prohibited by patents. Seeds are often patentable commodities due to the exclusive ownership of intellectual property rights given to the original developer of a novel variety for 20 years after registration. Patents can make seeds more expensive for farmers and gardeners because they cannot legally plant the next generation of seeds which are then subject to compulsory licensing or even infringement penalties. Seed saving is also illegal when performed by individuals who do not own the trademark.

Is seed saving illegal?

Second Answer

In the United States, seed saving is not illegal per se. Seed conservation legislation is often found at the state level and varies not only from state to state but also from year to year. In some years, a new seed law may be passed or a new exemption may be granted while in other years nothing changes.

Can you grow peppers from the seeds inside?

No, you cannot grow peppers from seeds that are inside. The growth process begins with the seedling which is then transplanted into a larger pot to allow for more root room and can eventually be transferred into a garden bed.

Second Answer

The seeds inside the pepper can be used to grow a new plant with the same color and shape, but they must be planted in soil.

How long do you let seeds dry before planting?

The recommended planting time to have a successful garden is in late March. Plant seeds in a well-drained, sunny area and keep them watered. After 10 days, keep an eye on the surface of the soil and if a patch of dry soil has appeared, water it again or cover it with mulch. It’s best to plant at least four weeks before the last frost date to ensure seedlings have enough time to mature properly.

Second Answer

The seeds are typically dried for about 3-4 weeks before planting. First, they are boiled in water to kill any fungus or bacteria. After boiling, seeds are transferred to a drying rack that is usually placed in the sun, but not in direct sunlight. The drying period is usually 3-4 weeks, but this varies depending on the type of seed.

Will frost hurt seeds in the ground?

Frost does not hurt seeds in the ground. Frost is a natural event that occurs when the temperature drops below freezing and the moist ground freezes. Under these conditions, water in soil particles will turn to ice and expand, which causes cracks and eventually breaks up the ground’s surface. However, frost is not as likely to form when the sky is clear and dry because there is no moisture or humidity in the air.

Second Answer

Yes, frost can hurt seeds in the ground. If a winter frost hits before a plant reaches maturity, it can kill the plant. The frost will also affect the soil composition because the top layer of soil will be frozen and unable to absorb water. This causes a decrease in moisture which inhibits germination.

Do cherry seeds need to freeze?

No. A cherry seed that has not been frozen will sprout, and a cherry seed that has been frozen will not sprout.

Second Answer

This question has a lot to do with the structure of a cherry seed and how it would react if it was frozen. When a cherry seed freezes, water in the seed crystallizes into ice, but when this happens, there is not enough liquid in the seed to allow for proper expansion and contraction. Without water to move around in the cell walls, ice can build up and destroy the cell walls.

Why do you have to refrigerate seeds before planting?

Seeds need to be refrigerated before planting because they need to be cooled down and dried out. If you plant them straight out of the grocery store, they will not germinate properly because they are not adapted for germination.

Second Answer

Seeds are living organisms that can reproduce. The seed cannot produce its own food or water to live; the seed needs the soil, sunlight, and water for it to grow. The seed will die if it is not refrigerated due to the lack of these three necessities.

Should I refrigerate seeds?

Seeds are subject to deterioration from external sources and they should be refrigerated in order to decrease the risk of insect and mold infestation. Refrigeration is most effective when the seed is sealed in a plastic bag, and it is best if the seed can be kept at a consistent low temperature. Be sure to label the seeds with their type and date before refrigerating them.

Second Answer

This is a complicated question to answer. There are many factors that determine whether or not you should refrigerate seeds, but there are some general rules that can be followed. If you plan to plant the seedlings in the next few days, it is not necessary to refrigerate them. However, if you are storing the seeds for a long period of time or find that they are difficult to plant without rotting, then they should be stored in the refrigerator.

How do you stratify seeds quickly?

To stratify seeds quickly, one may use wet-chips or moist peat pucks. These are placed into a sealed container with the appropriate mixture of water and vermiculite, then they are left to soak for 2-4 weeks at room temperature. The container is opened every day to avoid mold growth, and the pucks are replaced every other day with clean ones. Once the stratification period is complete, one can plant the seeds in soil.

Second Answer

Stratification is a process of partial drying, freezing and moistening of seeds. Doing this three times within a period of about one week is enough to keep virtually all disease spores from developing into fungal infections.

In order to stratify seeds quickly, you would first need to dry them out by placing them on top of two layers of paper towels in between two plates for three days.

Do you have to freeze tomato seeds before planting?

The answer to the question is that you do not have to freeze tomato seeds before planting. This process is called cryopreservation, which preserves the cells of the plant by slowing the metabolic rates. The freezing process slows the metabolic rates to ensure that there are no changes in cell structures during storage. Cryopreservation is effective for plants with hardy organs, such as flowers, but it does not work for tomatoes because their seeds are affected by cold temperatures.

Second Answer

The tomato plant, an annual vine, is the most important commercial crop of the nightshade family. It may be propagated by seeds or by stem cuttings. Before planting any perennial vine including tomatoes it’s advisable to take precautionary measures like freezing the seeds first in order to prevent diseases like phytoplasmas and nematodes that could affect their propagation.

How cold can tomato seeds tolerate?

Tomato seeds can tolerate a temperature of approximately 41°F (5°C). However, the optimum temperature to germinate seeds is about 66°F (19°C) and to grow them is about 77°F (25°C), so it is important for growers to keep these temperatures around.

Second Answer

The seeds of a tomato plant may survive a low of 10 degrees Fahrenheit. This is due to their high freezing point and a protective gel called cryoprotectant.

Can you plant seeds from frozen fruit?


A person can certainly plant seeds from frozen fruit, but the success rate is much lower than planting non-frozen fruit. This is due to the ice crystals that form in frozen fruits. The ice crystals can damage the cells of the plant embryo, so it has less chance of surviving.

Second Answer

Yes, you can. However, the seed-producing organs this individual is talking about are not found on frozen fruit and so planting them is futile and will yield no results.

What temperatures can seedlings tolerate?

Seedlings can survive a temperature range from 20°F to 50°F.

Second Answer

Seedling can tolerate a wide range of temperatures. Insects typically do not cause problems with the exception of cutworms, which are soil-dwelling larvae that feed on the roots of seedlings.

What temperature kills seedlings?

The best temperature for killing seedlings is 32 degrees Celsius. It is also possible to use
cold temperatures, but this might take longer than the optimal time, so it’s better to use heat.

Second Answer

Never allow your seedlings to reach a temperature of 100 degrees Fahrenheit. This will probably occur during a heatwave or a power outage. The heat will fry your plants and the lack of air flow will dry them out, which will lead to major losses in production.

What temperature can I leave seedlings outside?

The most important thing to remember with seedlings is that they absolutely cannot be left in the cold. If you live in a climate that has temperatures below freezing for any period of time, it will be necessary to bring them inside. There are few things more heartbreaking than finding your seedlings have frozen overnight. The simplest way to avoid damaging your seedlings with low temperatures is to wrap them up in some layers of newspaper before putting them in their final destination.

Second Answer

Examine the following information, given by gardeners. The ideal seedling soil temperature is around 50-60 degrees Fahrenheit. Plants should be placed outside in a sheltered area to avoid morning or evening frost. The seedlings can stay outside at night so long as they are not left in direct sunlight.

Will 20 year old seeds grow?

It is not likely that seeds from twenty-year old plants will grow. Even if the seed had been stored in a dry, cool environment, it may have lost its viability. In addition, if the plant was a rare species, it may be extinct and there would be insufficient DNA to regenerate new plants from existing seeds.

Second Answer

A person can plant 20-year-old seeds and they will grow, but the plants will be abnormally tall.

Should you vacuum seal seeds?

It is important to not vacuum seal seeds for long periods of time. Air and moisture in the environment could cause the seed coat to develop a hard crust. Seeds with a hard seed coat will be difficult or impossible to germinate. It is best to store seeds in the refrigerator and never vacuum seal them.

Second Answer

There are two different schools of thought when it comes to the proper storage of seeds. One says that you should vacuum seal them, while the other says that you should store them in a cool, dry place with plenty of light to avoid humidity and condensation. There is a third school of thought, which is that many seedlings benefit from being stored in a refrigerator or freezer for a period of time.

How do you cover frost seedlings?

The seedlings of frost-sensitive plants such as lettuce, spinach, and cabbage can be protected with a mulch layer. The mulch layer functions as insulation to prevent the cold from reaching the soil and freezing it. This prevents the fragile plant roots from being damaged by continued freezing and thawing as well as destruction by animals such as deer.

Second Answer

Many frost seedlings rely on their own natural defenses to survive. Some species of plants, such as those in the evergreen family, produce a resin called rosins, which seals wounds and protects it from freezing. Other plant species like to grow in warmer climates and thus do not withstand freezing temperatures well. To protect these plants from frost, it is best to cover them with a light layer of straw or hay once they have emerged from the ground and begun growing.

Should I cover my seedlings?

It is important to cover seedlings with a cloche to keep the plants from getting too much sun. This can cause leaves to grow in an undesirable shape and wilting of the plant. In extreme cases, this can even lead to sunscald, which is a type of injury that appears on plants that have been exposed to excessive amounts of sunlight.

Second Answer

This question cannot be answered in the affirmative. Seedlings should not be covered indoors because light levels need to be high. Covering the seedlings may interfere with photosynthesis and may lead to a long list of issues including calcium deficiency, yellow leaves, chlorosis, which is a lack of chlorophyll in plant cells that causes a yellowing or graying of leaves. The use of covers may increase the risk for fungal growth on plants.

Can I germinate seeds outside?

Seeds need to be planted in a moist, warm environment to sprout and grow. Usually this is done indoors and not outside.

Second Answer

When it comes to outdoor gardening, there is an important distinction between seeds and plants. Planting seeds outside for the winter is not recommended because most plant species cannot handle frost or freezing temperatures. A few exceptions are some hardy perennials like pansies, nasturtiums, and violas which can be planted in any open spot in the garden.

Can you store seeds in Mylar bags?

It is not possible to store seeds in Mylar bags for a long period of time and expect them to germinate. The polymers that hold the oxygen and moisture necessary for germination will break down, resulting in mold and fungus growing on the seed.

Second Answer

I am not sure what you are referencing. If you are asking if a seed can be stored in a Mylar bag, I would say I am not sure. It sounds like the words could be related but I do not know for certain if this is correct.

How long do heirloom seeds last in storage?

Heirloom seeds can last in storage for up to 20 years and can be used to grow an abundance of crops because they are often genetically diverse. Heirloom seeds often come from heirloom plants that have been grown by the same family for centuries, and this genetic diversity makes them more resistant to pests and diseases than commercial hybrids.

Second Answer

The shelf life of many heirloom seeds is not known for certain. That said, the majority will last up to five years in storage under general conditions. To ensure maximal longevity, it is recommended that you store the seeds at a constant temperature of about 68 degrees Fahrenheit with low humidity and very low light levels.

Do seeds need oxygen in storage?

No, seeds do not need oxygen in storage. In fact, because oxygen can cause sprouting and/or rusting of seed coatings, it is best to store seeds in a cool dry place without oxygen.

Second Answer

Oxygen is a key factor in the preservation of organic objects and many food products. It reacts with the natural chemicals of the object to keep it from rotting and deteriorating. A lack of oxygen can lead to bacteria and microbes that cause spoilage, which is why storing food in containers that can trap or block out oxygen is important. A lack of oxygen will not destroy seeds, but it will cause them to spoil more rapidly than they would if there was adequate levels.

Does cinnamon stop damping off?

Damping off is a disease that affects seedlings and can occur when conditions become too moist (e.g., there’s over watering, condensation on the leaves). Damping off is the breakdown of tissue at or near the soil line and can be fatal to seedlings. Cinnamon has been found to inhibit the growth of damping off by giving plants such as cucumber, tomato, and melons natural antioxidant defenses which help stop the progression of the disease at its early stages.

Second Answer

Cinnamon does not stop the growth of damping off, but it does reduce the severity of symptoms. Damping-off is a common fungal disease that affects many crops. It is caused by soil-borne fungi which enter the plant through its roots and destroys the plant’s root system, leading to wilting and eventually death. There are several ways that cinnamon can help reduce or slow down the effects of this disease; one way is by increasing the amount of calcium in our soil.

Why sprout seeds in the dark?

The use of the dark for sprouting seeds is used to promote germination, as exposure to light can dry out the sprouts. Dark also inhibits growth of fungi and bacteria which can cause problems with germination.

Second Answer

This process, called vernalization, helps plants to produce more seeds. There are two types of light that plants use for photosynthesis: red and blue. Blue light activates enzymes that are required for flowering, but red light is required for chlorophyll production. When plants vernalize, they grow with a greater number of chloroplasts in the leaves because they are not subjected to the damaging effects of vernalization.

How long can seed be stored?

Seeds are usually viable for 6 years when stored at 0ºF/18ºC. Psychotically meticulous gardeners with deep closets in their basements may store seeds for up to 10 years with some degradation. Freezing, even with a home freezer, is not recommended because of fluctuating temperatures and the subsequent fluctuations in the moisture level of the seed.

Second Answer

Seeds can be stored for anywhere from a few months to a few years, depending on type and environmental conditions. For example, seeds of tall trees such as oaks or chestnuts cannot be stored long because they require cool and moist conditions to maintain their viability. Seeds with hard seedcoats such as those of walnuts contain high levels of oils and fats which would turn rancid if they were allowed to dry out.

Can I plant frozen jalapeno seeds?

The answer to this question is that yes, you can plant frozen jalapeno seeds. You will need to place the seed in a moist environment and wait until it begins to sprout and grow, and then transfer it to soil.

Second Answer

The seeds of a jalapeno pepper can be planted at any time of year, but they will grow more quickly if they are planted during the late summer or early fall. The success of the next harvest depends on the variety of pepper and where you live geographically.

Can marigold seeds be frozen?

Marigold seeds can be frozen for a period of up to one year. There is no need to thaw the seeds before planting, as it will not affect the germination rate. In order to protect the seed from freezing during transport or storage, it would be best to package them in a container with good insulation properties such as paper, polyethylene foam, polystyrene boxes or sealed plastic bags.

Second Answer

No, it is not advised to freeze marigold seeds. Freezing can damage the seeds or change their viability, making them less likely to germinate.

Will freeze dried seeds germinate?

Freeze-dried seeds cannot germinate because the process of drying water out of the seed disrupts cellular structures in the seed. The dry cells are unable to absorb water, so they are unable to go through germination.

Second Answer

Seeds are often dried to maximize viability. This process, known as freeze-drying, means that the seeds will not germinate if left to dry on its own. Freeze drying does not kill any of the seeds, but it renders them very difficult to reactivate which is just what would happen to natural seeds in a dry climate.

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