Hey, I'm just about to start my first bubble bucket grow and am looking for a few pointers. What's the best medium to start my seeds off? And when should I transfer to my bucket?
I heard rapid rioters get best germ rate I never used before but that's what I heard I use Rockwall and I've gotten 4/5 to germ I would say transfer as soon as you need lighr
I recommend 1.5" rockwool cubes for propagation, and hydroton (expanded clay) for grow cycles. Always PH your water before adding to medium.
I start mine in paper towels for a couple of days. Once they get around 1-2" long I place them in the clay balls