So first time grower found this on a few of my leaves its an auto in ffof soil with just tap water no nutes I was thinking maybe calcium deficiency any other suggestions or tips?
Looks like when the humidity is too high or there isnt enough air flow through the plant. ever notice the leafs inside a bit are kinda waxy or thin and break easy? whats your RH? Do you have a fan running Through the canopy?
My rh is usually sitting around 51% my temperatures are a little high being its hot as hell where I'm at and my set up is in my garage Temps are average around 76°f with my cold air supply and hot air exhaust with 1 fan blowing on my auto's
Any signs of pests?
Looks like when the humidity is too high or there isnt enough air flow through the plant. ever notice the leafs inside a bit are kinda waxy or thin and break easy? whats your RH? Do you have a fan running Through the canopy?