Well I've been watering with water only since the beginning. Last time I watered which was like 8-9 days ago I watered with cal mag I think that's what burned it..
Temps are in the high 70s (78-79) &
Soil mix includes.
*
Ffof
*Hydroton
*Worm Castings
*4Tbls Rainbow mix grow
*4Tbls lime
& I added some ancient forest
yup cal mag has nitrogen,, and your plants didn't need
calmag yet because of the lime already added to the soil…
ffof has enough complete ferts in it already that should last about a month.. you only need to top dress rainbow mix when you see a deficiency. plants can take more
calmag during flower rather than in veg.. lay off the
calmag.. water her with enzymes only.. you are kind of heavy with the rainbow mix… Next time when in veg,,, only use straight
ffof and nothing else until plants start to show yellow leaves, only then should you top dress a teaspoon or 2 of rainbow mix grow… .. let the plants tell you what they need before you add anything extra… i should've stayed that a while ago,, if i were you i would just repot into bigger pots, now, into fresh
ffof and nothing else added to soil, except maybe some lime., and some accent forest. once you flip lights , then you can top dress with a teaspoon of rainbow mix (bloom mix).. too much
calmag during veg locked out nutrients in soil, and nitrogen from
calmag may have burned your plants. the repot is a quick fix for lockouts.. . repot, then strip leaves , especially the yellow leaves… new growth will tell you if you need to flush further from that point, or if the problem is getting solved.