keep them in there present state till they're about 5 to 6 inches then plant them into your final medium. if your growing indoors don't use rockwool to grow them in. go to a hydro store and get some cocos medium. i use it as it's sterile and you will not introduce any parasites to your grow room, most parasites are introduced to a garden by the medium you use. i've tried other products and i will never use anything else. i have a pretty large grow and hydro is the way to go. don't skimp on the chemicals , use the good stuff and it will reflect in your yeild...........good luck
columkee Reviewed by columkee on . First Grow - when should jiffy pellet seedlings be transported to rockwool I have recently germenated several seeds and planted them in jiffy pellets. Once I see a sprout should I immediately put the pellet in a 4" rockwool cube? I'm also realizing the small ready to grow hydro system I've had for a while but never tried to use until now will really only fit jiffy pellets/1" cubes, so I'm going to build my own 3'x2'x4" tray/resivour system soon. If my seeds sprout before I can have it ready, can I water them manually 3 times a day with a ph balanced half strength Rating: 5