looks like septoria fungus,i had septoria with my haze plant and it wrecked havoc, might want to spray plants down with something, it may be something else but cant hurt to spray them down as part of a maintenance , from then on out keep and eye out for leaves turning brown/yellow and falling off, good luck
This hlg light seems to be hard on the plants. I seem to have constant calmag issues under this light.
When you add nutrients to the water it will drop the ph naturally. Led seems to make the plants demand more magnesium, but from not giving any food I can see how the calcium in the medium would be spent after a while as well. So the plant has literally been taking a beating. You can turn the light down a bit to ease the stress.
Ok great, thanks, that makes sense
do yourself a favor and sort it out whatever it is before flipping
Be ready for them to want more food during the stretch.
Pot is getting light and ready for a feeding.
Depends on the brand. I use Athena, so I’m at 3-5ml per gallon. I believe Botonicare has the same dosage and NPK 2-0-0
i use 1tsp/gallon sometimes 1/2 tsp
Whitney farms at about 30% mix
I usually add 1 or 2 ml per gallon
Don’t forget about the temps. @Budzbuddha has a good point that I was just reminded of. My plants have slowed in growth since I removed the heat mat. I’m ordering smaller trays and lifters that will accommodate what’s staying in the tent for flower. Then I’ll add the heat mat in to sit under the trays. That should help my situation, as well as yours.
