Science Forums 2

[UncleAl]

Promoting seed germination:

1) Heavy or impermeable seed coat: Give it a little rub (scarification) on fine sand paper or an emery board. Do it away from the growing nib.
2) When you soak a seed on a folded paper towel, does discoloration spread? Could be growth inhibitor (dryland plants) - soak overnight in a change or three of warm water before planting.
3) It won't sprout for weeks after planting? Give the soil one light spray of cheap vodka. A tiny bit of ethanol exposure promotes sprouting.
4) Here's the big one! Get a dry popsicle stick, light it and let it burn a bit to form some coals, blow out, then immediately put the dry seed in the smoke. Plant. Trace amounts of NOx are powerful germination promoters.