Rockwool | | I usually clone, but when I switch strains I go from seeds. I believe this method ensures the best germination success:
Pre-Soak rockwool cubes in 5.2 to 5.4 pH water for about 24 hours (to normalize the pH of rockwool that is normally high)
Then arrange the cubes inside a plastic dome, plant the seeds about 1 inch deep and thats it. Rockwool keeps moisture pretty well and you wont have to add any water for a couple of days, then add a little just to keep the cubes moist but not soaking wet. |