might have stunned it taking it from rockwool to soil,and then the lights....but it looks like it should recover,give it a couple of days.Moisture meter,Home Depot $14.00
Ordered some White Rhino from marijuana-seeds.nl,they came within a week,germed in two days.Also ordered trainwreck from Greenhouse,order came to me 9 days later,both are reliable.
might be,try not to water it again until the dirt is almost completely dry,use a popscicle stick,tongue depresser,etc. to check the soil before you water.If the stick is at all damp,wait.
the only trouble your going to have will be finding replacement parts,the EPA baanned them last year for commercial lights in favor of the MH lights we have now.Besides that,you're elec. bill will shoot up considerably,they pull alot of juice
I really dont see the big deal with cfl's,except for the heat control factor,but that seems a bit pricey for my standards.Besides,I uss a t5 setup that works well.
the soil's ph will change if you are adding nutes.The next time you water,test the last of the runoff and that will give you an estimate as to what the ph is.