What happens when you dry out your cannabis seeds as you germinate them? Will the weeds seeds online you tried to germinate survive a dry environment?
People who are new to germinating cannabis seeds often have worries about how this is done. Do marijuana seeds require moisture or a dry environment? What happens if it’s too dry or too wet? Will seeds survive?
In the event that your seeds have dried out after germinating then you can expect the following:
If your seeds have opened
If after germinating your seeds in paper towels and you come back and the towels are dry and the seeds have opened and are also dry then you have ruined your seeds. Usually, this happens when a fan was left open or your germinating seeds were left uncovered overnight. Wet paper towels can instantly dry up in just a matter of minutes when exposed to air so imagine leaving your seeds without moisture for the entire night!
After cracking open, your seeds will immediately grow a long taproot as it tries to look for nutrients and water. If your seeds are bone dry and open then these will no longer sprout or germinate.
If your seeds are still intact
If you accidentally dried up your germinating seeds BUT the seeds are still intact, you may still save your seeds. Immediately right after you find that your seeds are on dry paper, take these and dip in a glass of water.
Soak peat pellets in water and after 10 minutes remove from water and squeeze extra liquid. Place your seeds in and place these on a germinating tray. Add water to your peat pellets daily to make sure that these are moist and perfect for sprouting your seeds.
At this point, you can still save your seeds because the seat cover is still present. The viable insides are still intact and therefore will still be able to sprout.
If you see the taproot
Once you see the taproot peeking from the seed, this is still okay for as long as it did not take a day for you to find out that your seeds are dry. Save your newly-sprouted seeds by placing these immediately inside moist peat pellets.
There is a good chance that your seeds will still grow to young healthy plants but after a few days that the taproot remains the same size, discard it.
How to avoid drying your seeds while germinating
To germinate cannabis seeds, your seeds need moisture and darkness. You may different methods like the paper towel, water inside a glass and peat cubes method just don’t forget to place your seeds in a moist and dark environment.
How to Properly Germinate your Cannabis Seeds?
Check for viability
There are many ways to germinate cannabis seeds but before you do, make sure that your seeds are viable. Viability is the ability of seeds to sprout. Different strains have different germination times. It will take around 4 to a maximum of 7 days for a regular cannabis seed to sprout.
You can tell if a seed will germinate or not by checking for the following factors:
Viable, healthy cannabis seeds come in a range of colors from light brown to dark colors. There is a certain shine on the surface of the skin but this won’t be oily to the touch. You may also find unique marks like spots, strikes, and streaks on the surface of the seed and this is quite normal for mature seeds.
Mature seeds are seeds that will readily sprout as long as it is placed in a good germinating environment. So no matter how odd-looking these seeds are, these will sprout so don’t throw these away.
If you see seeds that are open then there is a good chance that these won’t germinate. If you have green or white seeds, these are premature seeds and thus will not germinate even if you place it in a good germinating environment.
And if premature seeds do grow, these won’t mature and will only grow too weak plants that will eventually die before these could even develop more leaves and stems.
Seed hardness and compactness
Now take one seed and inspect this for hardness and compactness. Move your fingertips all over the surface to feel any imperfections like cracks, holes, dents, and creases. If you spot any of these, then there is a huge possibility that your seeds won’t sprout.
Get one seed and apply slight pressure on it. If the seed remains intact then it is viable. If the seed opens, this could be viable or not. The seed coat of cannabis seeds is hard and is designed to keep the seeds viable for a long time. If this has softened before germination then it’s viability may also be affected.
How can you tell if your seeds have heavy viable insides? Aside from weighing your seeds, you may use the glass of water technique. Fill a glass with water and place your seeds in. Leave this alone for about an hour and come back to check it out.
Seeds that have sunk are viable seeds because this means that the seeds have heavy viable insides. Meanwhile, seeds that float should be discarded because these are light seeds which have no viable insides.
Ideally, the best way to germinate seeds is to use fresh seeds. But it is rare to find newly-harvested seeds when you buy online or even from an actual seed bank. Newly harvested seeds will sprout fast given the right conditions.
Mature seeds or older seeds can take time to germinate. Taking this information, cannabis seeds can reduce their viability over time. The trick to maintain the viability of seeds is to store these carefully. Do you know that you can keep your seeds viable for up to a decade as long as you store your seeds properly?
The best way to keep seeds and maintain viability is to keep these in a good container. The best container is something that seals well and will keep moisture out and air pressure stable. Mason jars are the most common way to keep seeds. These jars come with a strong seal which will keep air and moisture out.
Another good storage is a humidor. Although this can accommodate only a few seeds, humidors can protect seeds from changes in air pressure or humidity and temperature.
Keeping seeds inside the refrigerator or freezer is one way to preserve the viability of seeds. The freezer keeps seeds inside a stable environment which won’t be affected by light, temperature and air pressure. When you want to use frozen seeds, remove these from the frozen area and thaw inside the fridge. When the seeds are soft, remove from the fridge and leave it to completely thaw on your kitchen counter. After a few hours, these are ready to be germinated.
The old paper towel method
This is a time-tested technique wherein you place cannabis seeds in between two moist towels. The towels are placed in between two plates to keep light out. It can take 4 days for seeds to sprout and the tap root to show. The only time that you open the two plates is to add water to the paper towel.
Remember to cover this to prevent the towel from completely drying out. Place this inside a cabinet to prevent light from affecting your germinating seeds.
The glass of water method
The glass of water technique is very similar to the germination test of the seeds. But in this method, you must keep viable seeds in water until these sprouts. It would take about a day for the seeds to soften and sprout. Never leave your seeds in water for more than a day because this will drown your seeds.
The peat pellet technique
Peat pellets are perfect for germinating seeds and even holding seeds until these become juvenile plants. These pellets contain nutrients that seedlings need and can hold water that will help the seeds germinate well.
Use one pellet per seed. Place the pellets in a container of water. The pellets will absorb water until these become fat. When the pellets are ready, remove from the container and squeeze excess water out.
Place a seed inside the pellet and wrap it. Place the pellets in a germinating tray where it can remain for days. It won’t take long for the taproot to emerge from the pellets and the very first leaves to emerge on the top as well.
When the roots have sprouted, place the pellets under direct sunlight or lamplight. Keep the pellet moist all the time. By the time the seedlings have developed complex roots and more leaves, these may now be transplanted to a larger, final container.
To conclude, be careful when germinating cannabis seeds. Never let these dry and always maintain the ideal temperature and light so that seeds may sprout quickly.