Well the necrosis definately wasnāt from the flyspray as I thought, leaves are continuing to get the spots and go crumbly and die off.
Hereās some pics hopefully someone that can actually grow can help with the solution for this.
pH was at around 6.5 untill I upped the nutes to 0.7ec and that bought the pH down to 5.7 I think it was (I will check again in the morning).
The pots have around 1.5 inches (for the people that use that language) of coarse perlite in the bottom which is at the same height as the nutrients when the Autopots fill. The remainder is Searles Advanced potting mix.
I use a 1 part veg nutrient till the 2nd week if flower then switch to the same brand Cultiplex of 1 part flower nute.
I have a temperature logger in the grow space and it records 20.5 degrees C overnight and 24 degrees during the day with the Inlet and extraction fans on the lowest settings.
I have been drilling the holes for the light fasteners in the concrete, maybe the concrete dust has something to do with itš¶
My arms are sore from whipper snipping a trail and removing saplings along the fencelines with a mattock.
I have seen a few Tabasco pepper plants around so I took a cutting to see if I can grow one at the house, I gently sunk my teeth into one of the peppers andā¦ I wonāt be doing that again Iām not one for hot food.