Give them a bit longer under the cfl's and when you put them under the mh's keep them further away and slowly bring them closer. Check your temps too, you may need to increase ventilation.
hudson88 Reviewed by hudson88 on . seedlings issues hello, I have recently germinated and planted my seedlings. They were doing ok, but when I changed from my shitbox 150W CFLS to the 400W Metal Halide, some of them shrivled and died. The others look ok but I'm affraid their roots may have been damaged by the heat or something. Also, they're in a clone dome right now, should I remove it? Thanks.:stoned: Rating: 5