420DeepGrow 🌈 Mental Rainbow (Sweet Seeds)
📅 Week 1:
I’m starting the diary directly in flowering due to technical issues with the website.
The plants have arrived with good vigor after growth, showing strong roots and a balanced structure to kick off the generative phase. This week I’ve worked with flowering base, root support, and an extra boost of carbohydrates to promote resin and energy.
They’ve adapted well to the change in photoperiod, with active secondary shoots and controlled internodes. From here, I’ll be adjusting watering and doses according to each specimen's response.
Let’s keep growing strong 💪!
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Used techniques
Defoliation
Technique
5
Week 5. Flowering
10mo ago
1/6
40 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Weak
Smell
1300 PPM
TDS
60 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 6
Master Root
1 mll
Master Bloom
2 mll
Silica Force
1 mll
420DeepGrow 📆 Week 2:
The Mental Rainbows are starting to show their colorful character even before forming compact buds. The pistils are peeking out shyly, and the post-stretch is kept under control, with an ideal internodal distance for dense flowering.
I've reinforced the flowering base and maintained the root stimulator to solidify the structure. I also added a slight boost of calcium and magnesium to prevent deficiencies during the stretch.
The environment remains stable, with good ventilation and controlled humidity to avoid promoting mold. Everything points to a healthy and balanced flowering.
We're still growing strong 💪!
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1 comment
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Used techniques
ScrOG
Technique
Defoliation
Technique
6
Week 6. Flowering
10mo ago
1/7
55 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Normal
Smell
1500 PPM
TDS
60 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 7
Master Root
1 mll
Master Bloom
2 mll
Silica Force
1 mll
420DeepGrow 📆 Week 3
The Mental Rainbow continues its progress at a steady and promising pace. The pistils are starting to multiply, and the first floral crowns are forming with good symmetry. The color of the foliage remains intense, and the lateral branches are gaining strength, preparing to support future dense buds.
The calcium and magnesium boost has taken effect: the leaves look healthy and show no signs of deficiencies. The environment remains controlled, with moderate humidity and constant ventilation keeping everything in balance.
🌸 Flowering is making its way with strength and harmony.
We keep growing strong 💪!
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4 comments
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Used techniques
ScrOG
Technique
7
Week 7. Flowering
10mo ago
1/7
65 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Normal
Smell
1659 PPM
TDS
60 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 7
Master Root
1 mll
Master Bloom
3 mll
Silica Force
1 mll
420DeepGrow 📆 Week 4
The Mental Rainbow continues its development in flowering with a steady and vigorous pace. The pistils are multiplying rapidly, and the buds are starting to thicken, showing a more compact and uniform structure across all nodes.
The foliage maintains a deep, healthy green, and the lateral branches are strengthening, ready to support the dense buds that continue to form. Balanced nutrition, along with the addition of calcium and magnesium, ensures healthy, stress-free leaves.
🌸 Flowering is progressing strongly and harmoniously, anticipating aromatic and well-formed buds.
We keep growing strong 💪!
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comments
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Used techniques
ScrOG
Technique
8
Week 8. Flowering
10mo ago
1/7
65 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Strong
Smell
1800 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 7
Master Root
1 mll
Master Bloom
3 mll
Silica Force
1 mll
420DeepGrow 📆 Week 5
The Mental Rainbow continues its flowering, showing firm and healthy growth. The buds are becoming even denser, with abundant and bright pistils that enhance the compact structure of each node.
The foliage remains a vibrant and vigorous green, reflecting balanced nutrition and the continuous supply of calcium and magnesium, which keeps the leaves stress-free and ready to support the weight of the rapidly developing buds.
🌸 The flowering is progressing strongly and harmoniously, anticipating powerful aromas and well-formed buds.
We're still growing strong 💪!
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3 comments
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9
Week 9. Flowering
9mo ago
1/7
65 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Strong
Smell
2000 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 7
Master Root
0.5 mll
Master Bloom
3 mll
Silica Force
1 mll
420DeepGrow 📆 Week 6
The Mental Rainbow is progressing decisively in its flowering, showing an increasingly solid and resinous development. The buds are gaining volume and starting to compact, covered in a layer of trichomes that shine under the light, a sign of the potency that is to come.
The pistils continue to expand with vibrant tones, while the aroma begins to become more noticeable, blending sweet and earthy notes. The plant maintains a sturdy and well-ventilated structure, making the most of the light and airflow throughout the canopy.
🌿 The maximum swelling phase is approaching, and the genetics promise a spectacle of resin and intense aromas.
We keep growing strong 💪!
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10
Week 10. Flowering
9mo ago
1/8
65 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Strong
Smell
1800 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 7
Master Root
0.5 mll
Master Bloom
3 mll
Silica Force
1 mll
420DeepGrow 📆 Week 7
The Mental Rainbow continues to progress steadily in flowering, with denser buds covered in shiny trichomes. The pistils keep displaying vibrant colors, while the sweet and earthy aroma intensifies. The structure remains solid and well-ventilated, promoting maximum fattening.
🌿 The genetics promise resin and intense aromas. By the end of the day, I noticed some bud rot at the central tip.
We keep growing strong 💪!
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11
Week 11. Flowering
9mo ago
1/8
65 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Strong
Smell
300 PPM
TDS
50 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 1
Water
100 mll
420DeepGrow 📆 Week 8
The Mental Rainbow is entering the final stretch, fine-tuning every detail. The buds are becoming even more compact, covered by a thick layer of trichomes that gives it that characteristic crystalline appearance. The pistils are starting to darken and the calyxes are swelling, marking a clear maturation. The aroma is increasing in intensity: sweet, earthy, and with a deep note that announces the perfect finish.
You've managed the ventilation well after the brief bout of bud rot, and the plant is responding without slowing down. Now it's time to keep it clean on the inside.
💧 Root washing week: just pH-adjusted water to finish with a pure taste and a finer burn.
We're still growing strong 💪!
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12
Week 12. Flowering
8mo ago
1/8
65 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Strong
Smell
300 PPM
TDS
50 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 1
Water
100 mll
420DeepGrow 📆 Week 9
The Mental Rainbow is still fine-tuning, but without rushing: this genetic variety still wants one more week to reach its full potential. After the flush, the colors clean up, the pistils advance slowly, and the resin remains thick and shiny. The sweet-earthy aroma becomes clearer and deeper as the plant consumes its last reserves without losing pace.
Now it's just about maintaining a stable environment and letting it finish rounding out before the big finale.
🌿 Extended maturation: an extra week to hit the perfect point.
We're still growing strong 💪!
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comments
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13
Week 13. Flowering
8mo ago
1/6
65 cm
Height
12 hrs
Light Schedule
21 °C
Day Air Temp
4.5
pH
Strong
Smell
300 PPM
TDS
50 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
19 °C
Night Air Temp
6 l
Pot Size
0.5 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 1
Water
100 mll
420DeepGrow 📆 Week 10
The Mental Rainbow is still fine-tuning, it still has a little bit to reach the optimal point. The buds continue to harden and the resin remains shiny, while the pistils finish darkening and the color nuances become more pronounced. The sweet-earthy aroma is becoming more intense and defined, preparing the plant for the final cut.
🌿 Last days: patience and precision to achieve perfection.
We're still growing strong 💪!
Una planta que ha respondido de lujo hasta el final: estable, resinosa y con ese perfil dulce-terroso tan marcado que la distingue. Ha cerrado el ciclo con carácter y presencia, justo como debe hacerlo una campeona. ¡Trabajo fino pese a las dificultades y algo de moho al final del ciclo!
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Spent 71 days
Ger Veg Flo Har
4252.42 g
Bud wet weight per plant
1
Plants
0.6 m²
Grow Room size
Easy
Difficulty
Height
Day air temperature
Air humidity
PPM
PH
CO2
Light schedule
Solution temperature
Night air temperature
Substrate temperature
Pot size
Lamp distance
1/10
420DeepGrow 📆 Week 10 — Harvest
The Mental Rainbow has reached its ideal point. The buds show their maximum density, the resin shines like a natural varnish, and the pistils are already displaying the final hue that confirms ripeness. The sweet-earthy aroma becomes deep and clear, a clear sign that the plant has finished expressing its full potential.
🌿 Harvested: cycle completed precisely, right at its best moment.
We're still growing strong 💪!