Jack Herer auto, DWC Progrow 20L
VEG
Jack herer
Granel
VEG
Quantum board Light Emitting Diodes/240W
Samsung lm
VEG
120x60x180
Indoor
Hydro
DWC Progrow 7L
HydroAccess
Mineral Wool
Lana
Indoor
Room Type
7 liters
Pot Size
Start at 2 Week
G
Germination14d ago
Hydroaccess First grow diary. This time my follow-up will be for a bulk Jack Herer, using a 20-liter DWC Progrow system from Hydro Acces. For the initial substrate, I opted for rock wool, which I stabilized beforehand by soaking it in water with a pH adjusted to 5.5 for a period of 24 hours. For germination, I placed the seeds directly in water, keeping them in the dark in a warm place, after 3 days, the seeds are ready to be planted in the rock wool or mineral wool.
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Used method
Glass Of Water
Germination Method
1
Week 1. Vegetation10d ago
2 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
5.5
pH
No Smell
Smell
250 PPM
TDS
80 %
Air Humidity
22 °C
Solution Temp
22 °C
Substrate Temp
20 °C
Night Air Temp
7 liters
Pot Size
40 cm
Lamp Distance
Nutrients 1
calmag
8 mll
Hydroaccess Jack Herer DWC 5l. Initial parameters nailed down: pH 5.5 and 250 PPM of base water plus CalMag. Solution protected with HypoShield (Hypochlorous Acid) to keep the water sterile and free from fungi. Day 1, all good! 🚀
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2
Week 2. Vegetation2d ago
4 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
5.6
pH
No Smell
Smell
400 PPM
TDS
80 %
Air Humidity
22 °C
Solution Temp
22 °C
Substrate Temp
20 °C
Night Air Temp
7 liters
Pot Size
40 cm
Lamp Distance
Nutrients 2
calmag
4 mll
Hydro Growth
4 mll
Hydroaccess Jack Herer Auto, Week 2, The sprout is starting to pick up pace in the 7L DWC. The most important thing now is happening below: taking care of the roots with HypoShield to keep them white and healthy. Stable parameters at 400 PPM (CalMag + Growth) and pH 5.6. Less is more at this stage.
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