Man I wish I was smoking some too!.....Good news man...the seed has cracked and the bean is keen!!!!

I did some "scientific" tests and "discovered" something most paramount!!!

I'm using a pH testing "kit".....not a digital meter!!

What I was doing wrong was to rinse the small testing vial [ a 1 millilitre flask] with TAP WATER in between Ph tests......My tap water is very hard [Ph 8]...even a few drops of this hard water in the test vial was contaminating my little 1 ml of test solution and raising its pH by 1 degree....and giving me a false reading!!

Therefore the solution I knocked up for the first 3 seeds that failed...was probably around pH 4.5...instead of 5.5....

urika!!
Easy Roller Reviewed by Easy Roller on . rockwool germination. hi there, I have recently germinated white widow seeds in 1" rockwool cubes and they are currently unde fluros. Does any body know how long i should leave them before transplanting them to lava rock under 400w hps in a flood and drain system. Also does anybody have an opinion on whether to go with a 24 or 18 hr veg cycle. thanks for any help Rating: 5