Any ideas on what is happening here?*
Critical Mass Auto ILGM
apotforPot superb soil
2 gal. Fabric pot
IPower grow tent 24x36x62
BESTVA 1000w LED light
A great temp: 72
Avg RH: 45
Lasher floor fan through lower vent
Small fan in top opening for air exhaust
Small fan for air flow in tent
8 weeks old
5 inch height or so
I can’t say I’m familiar with the pot for pot setup. Does it advise when you should start nutrients and cal/mg supplement?
Can you check your PH and PPMs. Both will give a clearer indication of what is happening in the root zone
PH for water, right?
It’s a living soil approach. No supplements.
I get the no supplement thing but something could be off downstairs. It’s worth watering to get a little run off and testing the PH and PPM. It will give you an idea of how things are looking down there. @Warkat is a living soil guru. I’ve tagged him so he will be along shortly
Wish I could help you on this but I have no ideas what they put in the pot for pot soil. I would recommend @Budbrother maby chime in. I really am pretty new at growing and he is who I would ask if I had this problem. Also living soils definitely can benefit from a nice tea now and again. If your wanting to grow in living soil then I highly recommend this book. It’s basically my bible lol.
Thanks Warkat. I will get it.
That looks like a VPD issue but could be a micronutrient issue. Your rH is low for veg.
Also I think boron shows twisted growth and bottom leaf loss. Not a very common issue unless soil ph is kinda high.
I’m sorry. First grow. “VPD”?
And, increase RH?
Thank you, sir!