Thank you student,
i'll follow your guidelines. Have you got ( or someone else ) pics of a 2 weeks seedling in rockwool cubes to compare with mine ? I think mine grow very slowly, slowlier than in dust, imo.
Fhydro
fhydro Reviewed by fhydro on . From seedlings to bubbler Hello, i recently put some seeds to sprout in rockwool cubes. Now, the roots begin to go outside the cube. Can i put them now in a bubbler system, or do i have to wait a while ? What quantity of ferts can i put into the water ( I use flora grow, bloom et bio ). Any suggestions ? Fhydro Rating: 5