Tent-X Ultimate Grow Challenge / WhiteEdge

16.04.2024 Continue into week 7 Replaced all filters in the system and cleaned them. Mixed a new batch with the following components: 56ml AN Connoisseur Bloom A+B Total volume: 34 liters Electrical Conductivity (EC): 1.1 Target EC for this week: 1.0-1.1. Adjustments will be based on plant observations. Performed one long misting session (3 minutes). Environmental Conditions: Outside temperatures going down, today is raining but this week is lower in temperatures Smallest Wedding Cheesecake: Great bud development, already buds are hard and juicy. Exceptional odors Tropicana Cookies: Phenomenal strain; One girl is going to finish before 8 weeks Purple Lemonade: Tall plants, think ist finish flowering the last Lighting Parameters: PAR Map: Maximum PPFD is 850, minimum PPFD is 600. VPD: Ranges from -1.2 to -1.3. Daytime Temperature (DT): 24-25°C. Nighttime Temperature (NT): 20-21°C. Leaf Temperature: 22-23°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 60%, positioned at a 45-55 cm distance. Daytime: ON for 70 seconds, followed by 25 minutes OFF. Nighttime: OFF for 70 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.90 and 6.10. EC: 1.20. Temperature: 20-21°C 18.04.2024 Mixed a 15-liter solution with 20+30ml AN Connoisseur AB . The liquid temperature is 18.8°C. Replaced all filters in the system and cleaned them The outside temperature getting lower this days. Its help a lot to maintain temps in grow box I hope, as per the forecast, temperature will remain low during the upcoming week. The ladies are looking fantastic. Purple Lemonade is slowest on flowering but i think it will be rewarding to wait Tropicana Cookies are racing toward harvest; . Lighting Parameters: PAR Map: Maximum PPFD is 900, minimum PPFD is 650. VPD: Ranges from -1.2 to -1.3. Daytime Temperature (DT): 23-24°C. Nighttime Temperature (NT): 20°C. Leaf Temperature: 22°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 70%, positioned at a 45-55 cm distance. Misting Schedule: Daytime: ON for 70 seconds, followed by 25 minutes OFF. Nighttime: OFF for 70 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.90 and 6.10. EC: 1.1. Temperature: 20-21°C 20.04.2024 Today, we had a storm accompanied by a power outage. Nothing serious, just a few hours. The temperature and humidity remained within appropriate values. Upon the return of power, the DH48-S relay timer, which controls irrigation, failed again. This has happened for the third time in the last 4 months. Unfortunately, I couldn’t react immediately, so the ladies were without water again for a few hours. I’ve ordered a TrolMaster program device and additional sensors AMP-3 for pH, EC and humidity, and temperature control. No more messing around! Water consumption is gradually decreasing, and electrical conductivity of the water is slowly rising. I’m starting to reduce the strength of the nutrient solution. Each subsequent tank refill will be at approximately 1.0EC. The outdoor temperature is still cooler; let’s hope it stays that way for another week or two! 🌱❄️ Mixed a 15-liter solution with 25+25ml AN Connoisseur AB . The liquid temperature is 18.8°C. Replaced all filters in the system and cleaned them Lighting Parameters: PAR Map: Maximum PPFD is 900, minimum PPFD is 650. VPD: Ranges from -1.2 to -1.3. Daytime Temperature (DT): 23-24°C. Nighttime Temperature (NT): 20°C. Leaf Temperature: 22°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 70%, positioned at a 45-55 cm distance. Misting Schedule: Daytime: ON for 70 seconds, followed by 25 minutes OFF. Nighttime: OFF for 70 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.90 and 6.10. EC: 1.12 Temperature: 20-21°C 22.04.2024 Tropicana Cookies is the only one that got scars in the form of slightly burnt leaf tips. It’s not too severe; due to the lack of water, some mineral residue remained directly at the root. All in all, it could have been worse. I hope the timer won’t deceive me again until my TrolMaster program device arrives. One Tropicana Cookies and one Wedding Cheesecake will finish during the next week, so I’ll slowly start preparing them for harvest. Purple Lemonade and one Wedding Cheesecake will continue flowering into the ninth week, but they’ll be the largest ladies in this batch. All the ladies look and smell fantastic, and the buds are already firm to the touch, especially the Wedding Cheesecake. Starting tomorrow, I’ll gradually reduce the nutrient strength and light intensity. I’ll make an effort to keep the temperature around 23-24°C. Lighting Parameters: PAR Map: Maximum PPFD is 900, minimum PPFD is 650. VPD: Ranges from -1.2 - 1.25 Daytime Temperature (DT): 23-24°C. Nighttime Temperature (NT): 20°C. Leaf Temperature: 21°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 75%, positioned at a 45-55 cm distance. Misting Schedule: Daytime: ON for 70 seconds, followed by 25 minutes OFF. Nighttime: OFF for 70 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.90 and 6.15. EC: 1.14 Temperature: 20-21°C Week 7 off Flowering in Summary 105 litter off RO water, 150ml+1800ml AN connoisseur A+B 53kW electricity in total for light, Pumps and AC Infinity Fans. 51kW for Light + 1kW Dehumidification + AC Infinity ventilation Week start @ 1.21EC, nutrient strength., keep strength @ 1.1-1.2 till the end of the week Tropicana Cookies is gonna be harvested next week!! Also think one Wedding Cheesecake is waiting harvest in next week PH was stabile and move from 5.90 min to 6.2 max. From end off the week PH is start to dropping Light distance for this week - 50-55cm from tallest top , PPFD levels around 900 in center, trough whole week. Lowest reading 680 @ corner Temperature are from 20c at start off day to 24.5c max at some points. Night temps around 19.5-20c. Outside humidity is generally low This week i have DH48-S timer failure, third time in this month. Ordered TrolMaster program device for that Day RH is moved from 45% to 55% max, at night times drop to 45-48% Continue in next week, lowering temperatures, EC strength and humidity Lighting Parameters: PAR Map: Maximum PPFD is 900, minimum PPFD is 650. VPD: Ranges from -1.2 to -1.3. Daytime Temperature (DT): 24.5°C. Nighttime Temperature (NT): 20°C. Leaf Temperature: 22°C. Light Distance: 45-55 cm from the plants. CO2 Levels: 700+ ppm. HLG Scorpion Diablo: Set at 70%, positioned at a 45-55 cm distance. Daytime: ON for 70 seconds, followed by 25 minutes OFF. Nighttime: OFF for 70 seconds, followed by 35 minutes OFF. Nutrient Tank (NT): pH: Maintained between 5.8 and 6.1 EC: 1.1 - 1.20. Temperature: 20-21°C