The ES is more than enough in your foliar spray mix no need for adding other things, you could do the top dress thing or add a bit to your fert regime with the cal/mag cus this will take time to start working properly. The ES spray is more an instant fix and the feeding the organic cal/mag is a slower process, so a few sprays a day for a few days then start feeding cal/mag or top dress the soil with oyster shells should hold it at bay hopefully till chop time.integrajosh wrote: ↑Thu Sep 19, 2019 2:46 pmFound some info on oyster shell flour, apparently it is used in place of dolomite lime in some mixes. Says 1 cup per cubic foot as a top dress.
I'll add 2/3 of a cup, water it in, and spray with epsom just before lights on
Thanks again for the quick diagnosis guys you're awesome
Sent from my LGMP260 using Tapatalk
Ignore spraying at lights out rumbling that`s total bollox imo, it needs spraying early at lights on and just before lights out so plant can take it in through undersides of leaves which are open (stomata) and able to do so when lights on and your plants are awake, in the dark it can`t do that. Only worry you may have is odd scorch on leafs which is no bioggi what so ever. Maybe raise light 12 inches to try to cut the odd scorched leaf effect out then lower again in a day or so after you`ve done plants, but it`s not essential.