Thank you for your reply.
I have never had the luck to get seeds from weed because all we have got here is Moroccan soap bar. I really feel envy of people who got seeds from real sativa buds. But that is something it seems it is no longer going to happen. Nowadays here it is possible to find...
I wonder what happened with all those old seeds in the Mexican brickweed schwag when Mexican weed was still landrace sativa. There would be literally tons of them!
Hi
Try throwing a few seed in a worm bin with fresh worm castings if you can. I have seen in other site a member explaining with detail about that and he got great success with 25-30 years old Mexican and Colombian bag seeds.
I have tried with bought in the store worm castings but it didn't work.
Hi. I see you brought good news!
Even if you only get males, you can change their sex with ethylene (Ethrel, Ethephon) or simply with ripening fruit such as bananas covered by a transparent plastic bag as a bell.
As males have the two sex chromosomes X and Y (XY), the seeds you will get from a...
Hi. The best results I have seen about germinating very old seeds not properly stored in the freezer is from other forum. A member had many old seeds ans he experiemnted with them, opening the husk, with different gibberellins (GA-3) concentrations. But he got the highest % of sprouting simply...
Supossedly germinating seeds contain auxins, cytokinins and gibberellins needed for that moment. So many people use grounded lentils germinating seeds as rooting hormone because they contain auxins from the germination process. So perhaps they have too gibberellins that could help too old seeds.
Thank you very much for the link.
The key could be the 500 ppm of GA3:
OTM's DIY Bubble Cloning & Sprouting 40 Year Old Seeds & Current RDWC Harvest
Have you tried soaking the seeds in something like homemade lentil rooting hormone?