Hey Lex. Looking forward to hearing how the led works out.
FYI, I found something tonight I'll pass on to you, since I recall you asked me to let you know if I ever found any insight on my 'purple wilty syndrome'. (No that's not some sort of VD, I'm talking about my plants). As of the last week the Mama Thai, which as you may recall, was previously suffering mysteriously from PWS, and just as mysteriously cured, now has contracted it again in first week of flowering.
Instead of looking up stuff like 'wilty leaves and purple stems' as I've done so many times already , and going nowhere, I looked up symptoms of low ph.
Bingo- got this -
www.centennialseeds.com » Comparison of Low pH Leaf Symptoms in Cannabis to New Mexico Chiles and Broad Leaf Sage
I don't know for sure if it applies to you- but you
did ask...
Also- it's obvious that some plants are more sensitive than others. As before when this happened, the plants show it in varying degrees. The exact same variations as last time. The Mama Thai is the worst, ranging down to almost no symptoms on the Blueberry. So it's possible your strain may just be more delicate. I suppose the way to figure it out, would be to do a couple test plants - like one fed at 6.2, one at 5.6, if I was worth the trouble.
I should have found this long ago.
I've been pushing the low end, at 5.5 and 5.4. I guess I pushed it a little too far.
Catch ya later