Some heat stress signs of clawing leaf edges so moved lights higher up. Still very easy to overwater at this stage. Transplanted 2 of the 3.
Below are my notes from during the grow just gonna copy paste them here.
————— week 2
Monday 3 Feb - all dry soil, watering 0.5ml/L whiteroot, 0.5ml/L fish amino
Wednesday 5 Feb - growing bigger, green leaves, but leave edge curling up (clawing) cause by heat stress (moved lights higher up), or overwatering (water less next time) combination
Thurs 6 Feb - watering same lot as Monday plus some all stage nutrient wax spray
Friday 7 Feb - overwatering drooping
Saturday 8 Feb - morning good growth
Sunday 9 Feb - transplant 2 am into 5gal airpots. Not enuf soil for the 3rd. Water whiteroot fishamino about 500ml combined (light watering), move light to highest = 20k lux ⬆️⬆️
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?