The Grow Awards 2026 🏆

Rainbow Melon ( RDWC )

5
24
6h ago
Light Light Emitting Diodes/320W
320
Light Light Emitting Diodes/320W
320
Bubblebox
Nutriculture
Indoor
Room Type
LST
weeks 1-2
Topping
weeks 1-2
Defoliation
weeks 2
20 liters
Pot Size
Start at 3 Week
G
Germination
2mo ago
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
15d ago
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
8d ago
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
6h ago
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 25% ( 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
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