I use them as starters for my hydro set up and I really like them--I have found that the less things I touch the better for my seeds. With these I just stuff the whole thing in the medium once it sprouts so no chance of my squishing or ruining any seedlings (I'm very clumsy)
Weedhound Reviewed by Weedhound on . best method for germ. growing hydro? I am a newbie, I posted in "basic growing" about using rapid rooter plugs, thinking this would be the best way for getting started then go to the rockwool. After searching, is this the best way? I have read about the paper towl method, this is prefered with %100 germination , but everyone that posts is growing in soil. Help please. Rating: 5