The seed’s shell is made up of two pieces, with a seam going all around. The side that’s raised more than the other is the ridge. A hardened ridge can make it difficult for the seed to open. To remove the ridge, run a sharp blade along the ridge on both sides. Handle gently and it should come off without damaging the inside of the seed.
Keep the water warm, but not too hot. Aim for around 22°C. Avoid direct sunlight, and keep an eye on the glass. Do not soak seeds for prolonged periods, more than 24 hours can deprive them of oxygen and make them drown.
Scarification, or scuffing the shell, can also help water pass through an older seed’s tough outer shell.
3. REMOVE THE RIDGE
As you proceed through these steps, the risk of damaging your seeds past the point of recovery increases. Between each suggestion, give them a few days to a week to germinate. Allow the outside to dry each time to prevent rot. Do not try all or multiple techniques at once.
As cannabis seeds age, their protective outer shell hardens and prevents water from passing through. Unless the tiny, dormant embryo that lives inside the shell detects moisture, it doesn’t know that the conditions are right to sprout. As a first step, pre-soak your old cannabis seeds for about 12 hours to see if that does the trick.
When your old cannabis seeds don’t want to pop, one of these four techniques could come to their—and your—rescue. Aging seeds are more difficult to grow than fresh ones and we’ll explain what you can do to help germination.
Removing the ridge not only makes it easier for the seed to open, it helps with water absorption.
The ideal lunar phase to germinate your marijuana seeds according to the lunar calendar, is the Fourth Increasing phase. During this stage the moon increases the power of its rays, to which the plants respond with increased foliage and root. The end of this stage is the perfect one to germinate your seeds, thus you will begin to plant it the first day of full moon.
Without a doubt, to germinate seeds of marijuana in hygienic paper will not be possible, since the hygienic paper is designed to dissolve to the contact with the water and not to block the pipes of house, whereas the kitchen paper, is designed to absorb the greater amount of water possible, and this is what will cause that your seeds of marijuana germinate correctly..
The best time to germinate marijuana seeds is spring. The temperature is warm but without being exaggerated, avoiding that your plants suffer an excess of light and heat that spoils them. In spite of it, if we have precaution, we can germinate seeds throughout the year.
How to use the lunar calendar to germinate my seeds?
To germinate your seeds of marijuana in cotton, has a procedure that is basically the same as in humid napkins, the only difference is that it is not necessary to cover the seeds above with another layer of humidified cotton, of this way, although they are in a closed receptacle, it is not necessary to open it neither to remove the layer of above to see if the roots of our plants have begun to leave, which is more favorable at the moment of allowing them to sprout.
– To germinate seeds of cannabis with Napkins of Paper.
They are dehydrated and pressed peat tablets, are left to soak until they become a bag full of substrate. There are different sizes and coconut fiber instead of peat, and its main characteristic is that it retains a large amount of water, so during germination you should not water again.
Then we must cover the container and let it rest in a dark place and at a warm temperature.