Stubborn seeds.

Black Thumb

Well-Known Member
Anyone ever get a batch of healthy seeds that just didnt want to break shell.
I tried soaking them longer and the ones i have in a paper towel i have actually taken a pair of scissors and tried to snip the tip or get the shell to crack some at its seam.

I have heard about sandpaper and matchbox shaking.

Any other tricks out here?


Info:
multiple other crosses i pollinated cracked and did well, but every cross i did with CSD made a batch of some of the most stubborn seeds. ( They are mature 6+ weeks old from pollination. they where popping calyx when flower finished)
 
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