RBG First 4 failed to sprout due to my own error. Ac turned off and tents got way to hot
So
Rainbow melon fastbuds
Mon cherry th seeds
Sundogz Humboldt
Nori cake green house seeds
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Used method
Paper Towel
Germination Method
1
Week 1. Vegetation
25d ago
1/5
5 cm
Height
18 hrs
Light Schedule
25 °C
Day Air Temp
5.9
pH
No Smell
Smell
0.8 PPM
TDS
65 %
Air Humidity
22 °C
Solution Temp
22 °C
Night Air Temp
20 liters
Pot Size
60 cm
Lamp Distance
Nutrients 6
Veg1
60 mll
Organabud
60 mll
Calmag
45 mll
RBG Rainbow melon sprouted 2 days ago, only planted yesterday 25/12/25, week 1, day 1
Today is 26/12/25
Week 2
Veg day 2
Light: 60cm, 15%, e.c 0.8-0.9, ph 5.8-5.9
Nutrients
Floramax veg1
Floramax Organabud
Cx Horticulture regen a root
Cx Horticulture mighty growth
Complete grow cal mag
Current culture uc roots
Foliar spray
Optic overgrow, spray till drip
Lets hope for a better round from the last. Seems to be going strong so far
30/12/25
Nutrients change
Same as first week but
E.c1.1, ph6, light 20%, rh 55%
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2
Week 2. Vegetation
18d ago
1/10
5 cm
Height
18 hrs
Light Schedule
25 °C
Day Air Temp
5.9
pH
No Smell
Smell
1.2 PPM
TDS
65 %
Air Humidity
22 °C
Solution Temp
22 °C
Night Air Temp
20 liters
Pot Size
60 cm
Lamp Distance
Nutrients 6
Veg1
60 mll
Organabud
60 mll
Calmag
45 mll
RBG Nutrients change
Floramax veg1
Floramax Organabud
Cx regen a root
Cx mighty growth
Uc roots
Complete grow cal mag
E.c1.1-1.2, ph 6-6.1, rh 50-60%, light 20%
2/1
Light 30%
4/1/26
Light 35%
Think the rainbow might pop out a few mutations, looks like it has upon that leaf right there.
She is the smallest out the 4 but only in height, shes developing the same as Mon cherry and Sundogz. Interesting
6/1/26
Decent growth out of Rainbow today, shes starting to move at a bit of a more forward pace, still the smallest but shes not behind, id say shes now ahead of the mon cherry node wise as I can see her 4th set about to start popping out once she spread her 3rd.
30ml veg1, 15ml complete grow cal mag added. E.c 1.1, ph 5.9-6
She'll be vegged for 6 weeks then flipped to flower
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3
Week 3. Vegetation
10d ago
1/8
5 cm
Height
18 hrs
Light Schedule
25 °C
Day Air Temp
5.9
pH
No Smell
Smell
1.2 PPM
TDS
65 %
Air Humidity
22 °C
Solution Temp
22 °C
Night Air Temp
20 liters
Pot Size
60 cm
Lamp Distance
Nutrients 6
Veg1
100 mll
Organabud
60 mll
Calmag
45 mll
RBG Rainbow is starting to speed up a little bit more since her nute change, unfortunately shes been effected by a cal mag deficiency also.
Steady but minimal growth, let's hope within a few days she'll be back to her normal self
Light reduced to 20% ( thinking going to early in 5% light increments might of also had a hand in her early onsets)
E.c 1-1.1, ph 5.8-6
11/1/26
Still slow but steady growth, looking better all round but still in a stable recovery mode, deficiencies take around 5-10 days to truly recover from but I'm glad we're still seeing progress. Light increased to 25% so hopefully we see a little bit of better progress
12/1
Recovery looking promising
13/1
Still in a stable recovery mode, not hugely effected, seems like new growth coming in isnt affected as much as the older growth slowly withers away. more of a robust green without yellowing nor new spots.
Deficiency takes around 5-10 days to fully recover from and to start seeing new growth unaffected by the Deficiency at hand.
Nutrients change
Floramax veg1
Floramax Organabud
Cx regen a root
Cx mighty growth
Complete grow cal mag
Uc roots
Gt silica
E.c 1.3, ph 5.9-6
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4
Week 4. Vegetation
2d ago
1/5
5 cm
Height
18 hrs
Light Schedule
25 °C
Day Air Temp
5.9
pH
No Smell
Smell
1.4 PPM
TDS
65 %
Air Humidity
-6 °C
Solution Temp
-6 °C
Night Air Temp
20 liters
Pot Size
60 cm
Lamp Distance
Nutrients 6
Veg1
100 mll
Organabud
60 mll
Calmag
45 mll
RBG 🌱Rainbow melon by Fastbuds🌱
Week 4
Veg day 4
17/1/26
Still affected but showing better growth, nothing fancy but the weather has been an absolute shocker this past week, average 30° but environmental factors pushing 36-40°.
Both aircons struggling to keep temps under 28 in room and tents, averaging around 28-30 😪
Water is getting absolutely destroyed too, sitting high at 26-28 when usually 20-24
Overall getting bentover just like taxes
Water will be changed today, waiting on bottles of water to cool down as water out the tap is 32° right now
Will definitely be investing in more chillers for these other systems to combat heat/fluctuations.
18/1/26
Nutrients change