In fact, the cause is root rot. Maybe coming from the rockwool cube which gets mold very easily. The most affected died already. When the roots are not white, more brown and stink a little bit like rotten, is it a good way to extract them from the dripping system and put them into a bubbler with H2O2 in the water ? Rockwool is not so good indeed ...
Fhydro
fhydro Reviewed by fhydro on . What can cause this ? Hi, using a dripping system with starters little rockwool cubes and netpots, gh flora series, hps, the roots are not very clean, and the problem is not affecting all the plants at the same level. Can it be beggining of root rot, or larvaes or eggs in the roots, that i found a few ?... Oh yeah, on the most affected plants, growth has stopped and some leaves are completly dry. It seems that the plant is drying... Thanks forward Rating: 5