Bendicaanswered grow question 4 years ago Soil : random soil for home plant (not good I know) NPK 18-6-8.
Light : 65W dimmable LED board (3000k / 6500k / 4000k)
Air : small fan
Grow space : little homemade grow box (27,5x13x13 inches) for 1 plant. Chipboard wood, white surface.
Pot : clay
PH : 6,4
EC : 44mS/m
Watering : 30mL every 2 or 3 days, not sprayed. Directly on soil
23°C temp. 1 day at 28,5°C, maybe the cause of the bad looking leaf ?