26.02.2024
Clean tanks and filters with h2o2+vinegar acid +bleach
Mix fresh nutrient solution with 1.7ml AN connoisseur AB + Silica @ 1% H2o2 - total 30l
Donne one pass off long misting 2m with diluted nutrient solution 0.7EC. Flush buckets with diluted solution
PAR 350 PPFD, VPD 0,8, RH 60-62%, Temp Night-21c, Day-24/25c, Leaf temperature 22c, Light distance 75cm, CO2 650+ppm
340w@75cm distance
45s ON time 15min OFF time
PT-Pressurized tank - PH- 5.9 , EC -1.05, Temp-21c
NT-Nutrient Tank - PH -5.85, EC -1.0, Temp-19c
27.02.2024
Topping on all girls, 4 cut par plant
Detailly clean grow room floor, benches and main room floor,
From this week start feeding more, runoff is lower than input
Lower humidity to 58-60%
Girls looking great so far
PAR 380 PPFD, VPD 0.9, RH 58-60%, Temp Night-21c, Day-25c, Leaf temperature 22c, Light distance 75cm, CO2 650+ ppm
360w@75cm distance
NT-Nutrient Tank - PH -5.95, EC -0.9, Temp-19c
28.02.2024
Have timer malfunction, watering didn't work for some time, not affected by roots, still wet when realize defect
Replace all filters, great condition so far, no need for changing
After topping girls looking healthy,
PAR 360 PPFD, VPD 0.9, RH 58-60%, Temp Night-21c, Day-25c, Leaf temperature 22c, Light distance 75cm, CO2 650+ ppm
380w@75cm distance
NT-Nutrient Tank - PH -6.02, EC -0.84, Temp-19c
Nutrient strength still drooping, next top-up will be a higher strength, around 1.1EC
29.02.2024
PAR 410 PPFD, VPD 0.9, RH 58-60%, Temp Night-21c, Day-25c, Leaf temperature 22c, Light distance 75cm, CO2 650+ ppm
Nutrient Tank - PH -6.04, EC -0.81, Temp-20c
400w@70cm distance
Increasing light intensity slowly every day, Tropicana in center love it, still at the end off day have leaves point up
One Weeding Cheesecake is not so light hangry, it drip every day before light out, but stay up one hour after light is on
Humidifier running less and less time, girls make humidity in room