I use a 1/2 scoop of Great White myco from Plant Success with every res change (4 gallon). I believe in the theory that if your res is full of good bacteria and fungi then the bad ones like pythium will not be able to take a hold.
I know this is an old thread. I am going to post here just for posterity's sake. Not all ppm reference solutions are created the same. The Oakton ppm meters need to be readjusted before using the General Hydroponics reference solution. You need to change the tds factor from .72 to .51. Here is a...
DAMN! Thank for sharing the awesome videos! Congrats on the excellent harvest. You are living the wet dream of most closet growers.
How long did you let them flower?
I just got an order from Castle. I ordered on a Saturady. The next Monday I got email shipping notice with tracking number. The Monday after that I got the seeds. Seven day delivery time from UK to USA is fucking awesome! The packaging looked unopened. Stealth was good enough to breaze right...