Tent-X Ultimate Grow Challenge / WhiteEdge

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 01.03.2024 Again have issue with watering timers (DH48S-S), stop working again, noticed that early so no damage Will need to invest in better timer for misting, this one is start to malfunction😡 Girls growing fast this week, no problem at all😇 Every day their progress can be seen 😀 Like that girls are almost same height and structure, very uniform growth by any mean👏 Hope differences will be marginal between cultivars, Weeding Cheesecake is taller so far but not much Tropicana Cookies still have most byshy and tight internodal spacing from all three cultivars Replace all filters and clean UV-c bulb PAR 460 PPFD, VPD 0.9, RH 58-60%, Temp Night-21c, Day-25/26c, Leaf temperature 22c, Light distance 70cm, CO2 650+ ppm Nutrient Tank - PH -6.05, EC -0.86, Temp-22c 414w@70cm 02.03.2021 Girls start to drink noticeable more water and nutrients, EC drop in tanks by 0.2 in last two days, PH is stabile, going on base side by little Replace all filters , set Diablo to 440w without changing light height, let it shine 😀 Start to manipulate branches and tucking big fan leaves, recovery from topping is apparent, two new shoots are larger and larger every day If growth continue with this speed, flowering probably in middle off next week, probably don't want to wait more than that All girls from same strain looking very similar, really great genetic , very uniform growth and structure Tropicana still most bushy, Weeding Cheesecake is taller , minor deferences so far Hot and humid outside condition, thin this year we hit several HIGH Temp Record! PAR 490 PPFD, VPD 0.9, RH 58-61%, Temp Night-21c, Day-25/26c, Leaf temperature 22c, Light distance 70cm, CO2 650+ ppm Nutrient Tank - PH -6.07, EC -0.80, Temp-22c