Everything went well until this very week. I tried to use some flower fuel (new nute) this week and I believe it was the start of what went wrong. I was worried about red petioles but turns out it might just be the exposure to LED, not magnesium deficiency. Start seeing signs of nute burn on leaf tips.
Week 6 ——————————
Tues 3 march - 3 liter water night. Next time switch to flower
Thurs 5 march - 3 liter water night. Flower fuel half 1 baht coin amount each liter. Some red stems. Magnesium deficiency? 🌸🌸🌸🌸🌸🌸🌸🌸🌸🌸🌸🌸🌸🌸
Friday 6 march - nute burn leaf tips.
Sat 7 march - 2.5 liter watering. (Only 0.5liter flower fuel) am1 droopy leaves.
Sun 8 march - 0.5L plain water
Need help to identify leaf problem (week7-9). Seems like calcium deficiency from the dots on leaf. May be indirectly from phosphorous toxicity and calmag lockout? Or is it from wrong soil ph? Not sure what I'm doing wrong. 😖 Please share some wisdom. Thanks! 🙌
water ph is 6.5 every watering. I tested the runoff ph was around 6.2
not sure if the soil ph is wrong from the nute deposit?
I noticed this leaf problem started after I switched nutes to flowering. I used Flower Fuel 1-34-32 which might be too much too early?