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Hello mates, third week of vegatation for Cheese.
A week after the topping (10/10) Cheese show a good growth, more bushy compared to Big Jack and Lemon OG but with a rigth internodal distance.
Badly she showed the tipical sings of Ca defiency one day before the other plants in the tent so this meant i did something wrong with my Ca/Mg rate in the base water. I checked again how much grams of Epsom salts i must put in the base water and there finally i found my fucking mistake, i was 10x wrong about the unit of measurement. I always put 0.2 g/L of tap water and this was the mistake because i should have put 0.02 g/L, I completely reversed the problem of the tap watear that normally have more Ca than Mg.
Despite that, the last day of the week (13/10) she looked very good with a perfect rounded crown so it was the rigth time to prune and to defoliate her keeping the sick leaves to monitor the progress of the disease.
Environment info:
Average T - RH : 25.1°C - 66%
Average VPD: 1.09kPa
Tmax - Tmin: 27°C - 23°C
RHmax - RHmin: 76% - 61%
Light schedule:
1 LED 60% 100W - 18Hr on / 6Hr off - 70cm from the plant
1 LED 60% 100W - 18Hr on / 6Hr off - 70cm from the plant
Feeding:
BioEnhancer: 1g/L
Water info:
Base water with 4:1 ratio (demin:tap water) with 0.2 (g/Ltapwater) epsom salts added to balance salts on 5L (wrong amount of Mg, i leave here only this week).
T: 23.4°C - ppm: 117 - EC: 0.23 ms/cm - pH: 7
Corrected Base water with 4:1 ratio (demin:tap water) with 0.02 (g/Ltapwater) epsom salts added to balance salts on 5L
T: 23.6°C - ppm: 103- EC: 0.2 ms/cm- pH- 7.2
07/10:
Water + BioEnhancer 1 g/L + Bio-pH-: 600 ml
T: 22.4°C - ppm: 217 - EC: 0.4- pH- 6.3
09/10:
Water + Bio-pH-: 600 ml
T: 22.4°C - ppm: 117 - EC: 0.23- pH: 6.2
11/10 and 13/10:
Water + Bio-pH-: 800 ml / 1 L
T: 23.6°C - ppm: 103- EC: 0.2- pH: 6.2