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Ultra G13 #2 recirculating Rockwool Test

26
5 days ago
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Adlite IR16 Light Emitting Diodes/16W
5V 120mm USB Fans
No-name
VU2730 - Turbo Silence Extreme+
Rowenta
Refillable 6"
MDDP-50DEN7 Dehumidifier
Comfee
PH-W218 PH,EC,ORP,Temp
No-name
C210 Cam
Tapo
6" rockwool plate
600l/h pump
No-name
Me
Human
Indoor
Room Type
Mineral Wool
Grow medium
0
Germination
5 days ago
Eventhough I hate the new Growdiaries Design here is another Diary. This is my second run with Mephisto Genetics Ultra G13. I was stoked with the results of my first grow with it and now want to test something new. I stalked the 420autoflower method and am trying to copy some aspects of it but not all. The Fertilizers will stay the same as usual but the rockwool stacking style I did copy, not sure yet about the super cropping aspect. The seed germinated as usual, so far 100% rate overall with 3 seeds from Mephisto.
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Used method
Glass Of Water
Germination Method
1
Week 1. Vegetation
5 days ago
7 cm
18 hrs
22 °C
6.2
No Smell
450 PPM
54 %
22 °C
22 °C
30 cm
Nutrients 5
Kristalon Blue 1 mll
Calcinit 1 mll
KMPS 1 mll
Sprout ~21:00 on 22.01.2025, counted as day 1. The seedling was really really light hungry! I started with 300 PPFD and it stretched and stretched until I increased it to 500 PPFD mid week. The seedling is growing good and the fact that it is so light hungry gives me a good feeling :) Values are average of the day. DATE - EC(us/cm) 20250222 724 20250223 734 20250224 734 20250225 738 20250226 764 20250227 873 20250228 915 DATE - PH 20250222 6.28 20250223 6.18 20250224 6.20 20250225 6.21 20250226 6.22 20250227 6.32 20250228 6.27 DATE - ORP (mV) 20250222 -44 20250223 -50 20250224 -52 20250225 -54 20250226 39 20250227 367 20250228 88 DATE - °C - RH% (Tent Temp/RH) 20250222 21.5 53 20250223 21.5 53 20250224 21.1 54 20250225 21.5 55 20250226 22.9 61 20250227 22 51 20250228 18.7 53 DATE - °C (Reservoir) 20250222 21.6 20250223 21.7 20250224 21.6 20250225 21.7 20250226 22.1 20250227 21.3 20250228 21.4 DATE - CF 20250222 7.24 20250223 7.34 20250224 7.34 20250225 7.38 20250226 7.64 20250227 8.73 20250228 9.15
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