Buds are growing. Smell is fine.
Watering:
1. only PH-ed water PH: 6,0; EC: 600;
Run-off PH: 7,1-8,0; EC: 1100-1600;
2. 2l nutrient water; PH: 6,0; EC: 1000; Rest PH-ed only water for run-off;
Run-off: PH: 6,6-7,5; EC: 1100-1550;
But:
The overall leaf color is changing to yellow.
Some spots have signs of too much nutrients, but overall they seem to need more nutrients.
Seems like a partial nutrient lockout:
Is it due to high run-off water PH-value ?
Or too much nutrients built up in the grow medium ?
Should i do a full flush, or are there any other helpers ?
Light:
Some signs of light stress if went to 270W; went back to 250W;
Switching to 9,5h @ 10,5h allowing a nap of 30mins every 3h; switch back to 270W;
If they react well, i will switch to more and shorter naps.
norotobartoberto
