Not sure if it's the straight water or the 7500k MH I put in the middle but the girls have responded very nicely.I did a cheap nute test on the dirt and the levels were off the chart and I had been feeding half strength.Switched 4 of the LEDs to red and put the MH in the middle.This is working...
Johnymc.I can't find your journal entries.What t5 bulbs are you using.I've used actinic,10,000 coralife with the rest 6500 in a 6 lamp and had very good results
I've been running the lights 28" above the ladys.I think I'm done with the sunshine mix gonna go with a good dirt and try an experiment with some time release nutes.From what I've been reading I may have a salt build up.The girls aren't using up the goods as fast as the hps.Gave em a good flush...
I'm having the same problem since I've switched to led.2 pro grow 260 and 4 spectra 180s.You get this figured out please let me know.I really don't wanna go back to those power sucking HIDs
yea I'm that guy.The pro grows are cooking em too.I've tried dif. heights now the're at 28" above and about 4 weeks into flowering the tips turn brown then spreads till the whole leaf is crispy.They curl up and down and its random of which leaves die.not just top or bottom.They are in sunshine...