G
Germination
5mo ago
Nutrients 1
Master Root - Xpert Nutrients
Master Root
0.5 mll
420DeepGrow Coming soon
7 likes
1 comment
Share
Used method
Paper Towel
Germination Method
1
Week 1. Vegetation
4mo ago
3 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.2
pH
No Smell
Smell
450 PPM
TDS
70 %
Air Humidity
21 °C
Solution Temp
19 °C
Substrate Temp
22 °C
Night Air Temp
2 l
Pot Size
0.1 l
Watering Volume
20 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 4
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.25 mll
Silica Force - Xpert Nutrients
Silica Force
0.25 mll
Master Root - Xpert Nutrients
Master Root
0.5 mll
420DeepGrow 📆 Week 1: Initial Growth Good start, although a bit leggy due to lack of intensity (still without FC-6500). Even so, they maintain vigor and good color. The priority is to stabilize before moving to the big tent. Gentle watering, keeping the roots active without saturating. ⚡ EC: 0.45 💧 pH: 6.2 🌡️ Water: 21°C 🌫️ Humidity: 65–70% 💡 Intensity: 200–300 PPFD 🔥 Cultivation Note: Slight controllable legginess → as soon as they get under FC-6500, it will be corrected with more PPFD and better structure. We keep growing strong 💪!
4 likes
5 comments
Share
2
Week 2. Vegetation
4mo ago
5 cm
Height
20 hrs
Light Schedule
24 °C
Day Air Temp
6.2
pH
No Smell
Smell
600 PPM
TDS
70 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
24 °C
Night Air Temp
2 l
Pot Size
0.1 l
Watering Volume
20 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 4
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.25 mll
Silica Force - Xpert Nutrients
Silica Force
0.25 mll
Master Root - Xpert Nutrients
Master Root
1 mll
420DeepGrow 📆 Week 2: The stretching is maintained due to the low initial intensity, so they are taken outside for a few days to strengthen the stems and stabilize the structure. Positive response, with plants that remain vigorous and show no signs of stress. The entry to the large tent is prepared with the FC-6500 to correct the stretching with higher PPFD and improve compaction. Gentle and controlled watering, maintaining root activity. ⚡ EC: 0.5 - 0.6 💧 pH: 6.2 - 6.3 🌡️ Water: 21°C 🌫️ Humidity: 60–70% 💡 Intensity: 250–350 PPFD 🔥 Grow note: The time outside helps gain firmness before stabilizing the structure indoors with more powerful light. We keep growing strong 💪!
2 likes
comments
Share
3
Week 3. Vegetation
4mo ago
7 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.2
pH
No Smell
Smell
450 PPM
TDS
70 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
24 °C
Night Air Temp
2 l
Pot Size
0.1 l
Watering Volume
20 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 3
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.25 mll
Master Root - Xpert Nutrients
Master Root
0.75 mll
Master Grow - Xpert Nutrients
Master Grow
0.5 mll
420DeepGrow 📆 Week 3 After several days outdoors, a dog attack on one of the plants, and the rain soaking the substrate, it's decided to stop watering until the pots dry properly. Now indoors, they remain under moderate intensity to recover without adding stress. New growth and a good overall response are noticeable, although still somewhat slowed down by the excess humidity. The goal is to reactivate the roots and regain pace before increasing power. ⚡ EC: 0.4 – 0.6 💧 pH: 6.2 – 6.4 🌡️ Water: Only with light pot 🌫️ Humidity: 60–68% 💡 Intensity: 300–350 PPFD 🔥 Cultivation note: Giving the substrate time to dry well will be key for a solid recovery and an explosive growth week ahead. We're still growing strong 💪!
5 likes
comments
Share
4
Week 4. Vegetation
3mo ago
10 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Weak
Smell
0.9 PPM
TDS
65 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
24 °C
Night Air Temp
2 l
Pot Size
0.2 l
Watering Volume
50 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 4
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.5 mll
Master Root - Xpert Nutrients
Master Root
1.5 mll
Master Grow - Xpert Nutrients
Master Grow
1.5 mll
420DeepGrow 📆 Week 4 The plants are starting to regain their rhythm after the excess humidity. With the substrate more aerated and controlled watering, active growth returns along with a better overall response. The EC is slightly increased to support recovery without overloading the roots. ⚡ EC: 0.8 – 0.9 💧 pH: 6.2 – 6.5 🌫️ Humidity: 58–65% 💡 Intensity: 400–500 PPFD 🔥 Grow note: Key week to recover roots and prepare for more explosive growth in the coming days. Maintaining good drying cycles will be essential. We keep growing strong 💪!
4 likes
comments
Share
6
Week 6. Vegetation
3mo ago
14 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Weak
Smell
1000 PPM
TDS
65 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
24 °C
Night Air Temp
5 l
Pot Size
0.2 l
Watering Volume
50 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 4
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.5 mll
Master Root - Xpert Nutrients
Master Root
1.5 mll
Master Grow - Xpert Nutrients
Master Grow
1.5 mll
420DeepGrow 📆 Week 6 After the transplant to the final 5-liter pot and the apical pruning, the plants are responding with more vigorous growth and a much more open structure. The roots are beginning to colonize the new substrate while the overall recovery continues to progress positively. With the environment now more stable, feeding is slightly increased to meet the demand of this new vegetative phase without causing saturation in the root zone. ⚡ EC: 1.0 💧 pH: 6.2 – 6.5 🌡️ Water: 21°C 🌫️ Humidity: 55–62% 💡 Intensity: 500–650 PPFD 🔥 Cultivation Note: An important week to consolidate roots in the final pot and stimulate lateral development after the apical pruning. Maintaining good oxygenation and controlling drying times will help accelerate the explosive growth in the coming weeks. We keep growing strong 💪!
4 likes
1 comment
Share
Used techniques
Transplantation
Technique
Defoliation
Technique
Topping
Technique
SoG
Technique
7
Week 7. Vegetation
2mo ago
20 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Weak
Smell
1100 PPM
TDS
65 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
24 °C
Night Air Temp
5 l
Pot Size
0.2 l
Watering Volume
50 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 4
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.5 mll
Master Root - Xpert Nutrients
Master Root
1.5 mll
Master Grow - Xpert Nutrients
Master Grow
1.5 mll
420DeepGrow 📆 Week 7 The plants finish adapting to the final pot and start showing much faster and more uniform growth. The root system expands vigorously in the new substrate, increasing water and nutrient consumption and clearly improving overall vigor. The apical pruning begins to reflect in a more open structure, with strong lateral shoots and a more balanced development. Feeding and light intensity are slightly increased to support this new vegetative phase while always maintaining good stability in the root zone. ⚡ EC: 1.1 💧 pH: 6.2 – 6.5 🌡️ Temp: 21°C 🌫️ Humidity: 55–60% 💡 Intensity: 650–800 PPFD 🔥 Cultivation note: Good root colonization after transplanting accelerates growth and allows for a much more homogeneous and productive structure in just a few days. We keep growing strong 💪!
4 likes
comments
Share
8
Week 8. Flowering
2mo ago
25 cm
Height
12 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Weak
Smell
1200 PPM
TDS
65 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
26 °C
Night Air Temp
5 l
Pot Size
0.4 l
Watering Volume
50 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 6
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.5 mll
Master Root - Xpert Nutrients
Master Root
1.5 mll
Master Grow - Xpert Nutrients
Master Grow
1.5 mll
420DeepGrow 📆 Week 1 The plants arrive at the photoperiod change with a strong and uniform structure. The root system is fully established, which is reflected in vigorous growth and a good response to the onset of flowering. The characteristic stretching of the first weeks begins, while slightly adjusting the nutrition to accompany the transition without causing stress. ⚡ EC: 1.2 💧 pH: 6.2 – 6.5 🌡️ Temp: 21°C 🌫️ Humidity: 55–60% 💡 Intensity: 750–850 PPFD 🔥 Cultivation Note: A stable transition to flowering allows for better utilization of the initial stretch and prepares a productive structure for the upcoming weeks. We keep growing strong 💪!
5 likes
comments
Share
Used techniques
LST
Technique
SoG
Technique
9
Week 9. Flowering
2mo ago
25 cm
Height
12 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Weak
Smell
1200 PPM
TDS
65 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
26 °C
Night Air Temp
5 l
Pot Size
0.4 l
Watering Volume
50 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 7
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.75 mll
Master Root - Xpert Nutrients
Master Root
1 mll
Silica Force - Xpert Nutrients
Silica Force
0.5 mll
420DeepGrow 📆 Week 2 The plants are going through a very intense stretching week, making the most of the structure developed during the vegetative growth. By maintaining apical dominance until the change in photoperiod, vertical growth has been especially vigorous, with rapid expansion of the lateral branches and a notable increase in height. The canopy continues to gain volume and uniformity, while pre-flowers appear at the main growth points. The root system responds perfectly to the increased water and nutritional demand, sustaining a very high development rate without showing signs of stress. ⚡ EC: 1.3 – 1.4 💧 pH: 6.2 – 6.5 🌡️ Temp: 21°C 🌫️ Humidity: 50–55% 💡 Intensity: 850–950 PPFD 🔥 Grow note: Keeping the apical until the beginning of flowering usually favors a more pronounced stretch and greater vertical dominance during the first weeks. Once this phase is over, energy will begin to progressively concentrate on the development of the flowering sites. We keep growing strong 💪!
4 likes
1 comment
Share
10
Week 10. Flowering
2mo ago
60 cm
Height
12 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Normal
Smell
1600 PPM
TDS
65 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
26 °C
Night Air Temp
5 l
Pot Size
0.5 l
Watering Volume
50 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 8
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.75 mll
Master Root - Xpert Nutrients
Master Root
0.75 mll
Silica Force - Xpert Nutrients
Silica Force
0.75 mll
420DeepGrow 📆 Week 3 The plants continue to stretch intensely, reaching much of their final height during this week. The maintained apical dominance until the onset of flowering is still reflected in a vigorous and well-organized structure, with secondary branches developing strongly and progressively occupying all the available space under the lighting. The first floral clusters begin to clearly define at the growth tips, marking the transition between the explosive growth of the early weeks and the start of bud formation. The larger plants show a higher demand for calcium and magnesium due to their elevated metabolic rate and greater light exposure, with small adjustments made to maintain balanced development. ⚡ EC: 1.6 – 1.7 💧 pH: 6.2 – 6.5 🌡️ Temp: 21°C 🌫️ Humidity: 45–50% 💡 Intensity: 900–1000 PPFD 🔥 Grow note: The third week usually marks the end of the major stretch and the beginning of the true floral production phase. Maintaining stable nutrition and quickly correcting any additional demand for calcium and magnesium will help sustain the vigor of the more developed plants and prepare for a bountiful and uniform flowering. We keep growing strong 💪!
5 likes
1 comment
Share
11
Week 11. Flowering
1mo ago
60 cm
Height
12 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Normal
Smell
1700 PPM
TDS
65 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
26 °C
Night Air Temp
5 l
Pot Size
0.5 l
Watering Volume
50 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 7
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.75 mll
Silica Force - Xpert Nutrients
Silica Force
0.5 mll
Sugar Shot - Xpert Nutrients
Sugar Shot
2 mll
420DeepGrow 📆 Week 4 The stretching is practically coming to an end, and the plants are now focusing most of their energy on flower formation. The structure is fully defined, with a uniform canopy that maximizes light intensity and promotes homogeneous development of all flowering sites. The buds are visibly gaining volume, increasing pistil production and trichome development. The demand for phosphorus and potassium is progressively increasing, while calcium and magnesium remain essential to support the intense metabolism and prevent deficiencies in the more vigorous plants. ⚡ EC: 1.7–1.8 💧 pH: 6.2–6.5 🌡️ Temp: 21°C 🌫️ Humidity: 45–50% 💡 Intensity: 950–1050 PPFD 🔥 Grow note: The fourth week marks the beginning of the fattening phase. Maintaining a stable climate, balanced nutrition, and uniform lighting will allow the buds to start gaining density without generating stress, laying the groundwork for top-quality flowering. We're still growing strong! 💪
3 likes
1 comment
Share
12
Week 12. Flowering
1mo ago
85 cm
Height
12 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Strong
Smell
1800 PPM
TDS
60 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
27 °C
Night Air Temp
5 l
Pot Size
0.7 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 6
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.75 mll
Sugar Shot - Xpert Nutrients
Sugar Shot
2 mll
Enzymes - Xpert Nutrients
Enzymes
2 mll
420DeepGrow 📆 Week 5 The fattening enters its most intense phase and the buds are quickly increasing in size. The calyxes begin to stack, resin production accelerates, and the aroma becomes more intense, while the plant reaches one of the highest water and nutrient consumptions of the entire grow. The demand for phosphorus and potassium remains high to support floral development, without neglecting the supply of calcium and magnesium, which are essential for maintaining an active metabolism and preventing deficiencies during this stage of maximum demand. ⚡ EC: 1.7–1.8 💧 pH: 6.2–6.5 🌡️ Temp: 21°C 🌫️ Humidity: 45–50% 💡 Intensity: 1000–1100 PPFD 🔥 Grow note: The stability of watering, nutrition, and climate will be crucial to maximize fattening and resin production without compromising the health of the flowers. We're still growing strong! 💪
4 likes
1 comment
Share
13
Week 13. Flowering
1mo ago
85 cm
Height
12 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Strong
Smell
1900 PPM
TDS
60 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
27 °C
Night Air Temp
5 l
Pot Size
0.7 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 6
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.75 mll
Sugar Shot - Xpert Nutrients
Sugar Shot
2 mll
Enzymes - Xpert Nutrients
Enzymes
2 mll
420DeepGrow 📆 Week 6 The fattening reaches its most intense point and the buds are rapidly increasing in size. Resin production accelerates, aromas intensify, and the plant experiences one of the highest water and nutrient consumptions of the grow. ⚡ EC: 1.8–1.9 💧 pH: 6.2–6.5 🌡️ Temperature: 21°C 🌫️ Humidity: 45–50% 💡 Intensity: 1000–1100 PPFD 🔥 Note: Maintaining stable watering, nutrition, and climate will be key to maximizing fattening, resin, and flower quality. We're still growing strong! 💪
4 likes
1 comment
Share
14
Week 14. Flowering
1mo ago
85 cm
Height
12 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Strong
Smell
1800 PPM
TDS
60 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
27 °C
Night Air Temp
5 l
Pot Size
0.7 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 6
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.75 mll
Sugar Shot - Xpert Nutrients
Sugar Shot
2 mll
Enzymes - Xpert Nutrients
Enzymes
2 mll
420DeepGrow 📆 Week 7 The buds continue to gain volume and density, with the calyxes swelling more each day and the pistils still mostly white. Resin production is still increasing strongly, while the aromas reach an ever-greater intensity. The plant maintains a high consumption of water and nutrients to support the final swelling of the flowers. ⚡ EC: 1.7–1.8 💧 pH: 6.2–6.5 🌡️ Temperature: 20–21°C 🌫️ Humidity: 40–45% 💡 Intensity: 900–1000 PPFD 🔥 Note: Maintaining stable conditions during this phase will allow the calyxes to continue swelling to the maximum, increasing resin production and the final weight of the flowers. We're still growing strong 💪!
4 likes
1 comment
Share
15
Week 15. Flowering
21d ago
85 cm
Height
12 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
Strong
Smell
1700 PPM
TDS
50 %
Air Humidity
21 °C
Solution Temp
22 °C
Substrate Temp
27 °C
Night Air Temp
5 l
Pot Size
0.6 l
Watering Volume
40 cm
Lamp Distance
450 PPM
CO₂ Level
Nutrients 6
Cal-Mag Amino - Xpert Nutrients
Cal-Mag Amino
0.5 mll
Sugar Shot - Xpert Nutrients
Sugar Shot
1 mll
Enzymes - Xpert Nutrients
Enzymes
2 mll
420DeepGrow 📆 Week 8 The fattening continues to progress strongly, and the buds keep increasing in volume, weight, and density. The calyxes are still swelling, and resin production remains very high, covering the flowers and sugar leaves. The pistils are gradually starting to retract and darken, while the aromas intensify and the terpene profile becomes increasingly pronounced and complex. The plant maintains a high consumption of water and nutrients, taking advantage of this final stage of flowering to complete the development and maturation of the flowers. ⚡ EC: 1.7 💧 pH: 6.2–6.5 🌡️ Temperature: 20–21°C 🌫️ Humidity: 40–45% 💡 Intensity: 900–1000 PPFD 🔥 Note: Maintaining stable conditions during this phase will allow the calyxes to continue fattening to the maximum, increasing resin production and the final weight of the flowers. We keep growing strong 💪!
6 likes
1 comment
Share
16
Week 16. Harvest
4d ago
Happy Harvest Day!
Rated
9/10
Rated
We reached the harvest with a spectacular result. Compact buds, very well-formed and loaded with resin, accompanied by an intense aroma and a very pronounced terpene profile. Despite the fact that the final stage was affected by the evacuation, the Cosmic Cheddar managed to finish with an incredible presence and flowers that promise a lot after drying and curing.
Show more
Original
Spent 100 days
Ger Veg Flo Har
4252.42 g
Bud wet weight per plant
1
Plants
0.6
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
420DeepGrow 📆 Week 9 We’ve reached the end of the cycle with the flowers fully developed, showing a great level of swelling, density, and resin production. The calyxes have finished swelling, and the aromas have reached maximum intensity, showcasing very pronounced terpene profiles. This last week was affected by the evacuation, which made it especially difficult to maintain the usual growing routine. Despite this, the plants managed to complete their maturation and reach harvest with a very satisfactory result. Finally, the time has come to cut and bring an end to an intense cycle, with compact flowers, loaded with resin, and with excellent final development. We keep growing strong 💪!
1 like
comments
Share

Login

14 comments
Sort by
popularity
popularity
newest
oldest
GhostTerpZ
GhostTerpZ commentedweek 05mo ago
Looking really good ❗️ ❗️ ❗️
420DeepGrow
420DeepGrow commented4mo ago
@GhostTerpZ, let's go all in!
ZariRat_Grow
ZariRat_Grow commentedweek 111mo ago
things that happen!! 💪🏼 I'm sure they're awesome 🌿🌺
420DeepGrow
420DeepGrow commented1mo ago
@ZariRat_Grow, I finally found them in the trash, what a joy 😹
ZariRat_Grow
ZariRat_Grow commented1mo ago
@420DeepGrow, I wasn't wrong!! They're spectacular 💚🌿
wolfvb
wolfvb commentedweek 131mo ago
@420DeepGrow nice update on Cosmic Cheddar F1 - keep going!
420DeepGrow
420DeepGrow commented21d ago
@wolfvb, thank you very much, they are gaining a lot of volume now
James
James
Official Brand Representative
commentedweek 63mo ago
Looks really good!! Good luck with the rest of the process 🔥
420DeepGrow
420DeepGrow commented2mo ago
@James, they are the ones that have stretched the most, I think they are going to become monsters.
UnorthadoxDude
UnorthadoxDude commentedweek 14mo ago
So far so good! Thank you for running this diary and best of luck with the rest of your grow!
420DeepGrow
420DeepGrow commented4mo ago
@UnorthadoxDude, thanks bro
Wilstang
Wilstang commentedweek 14mo ago
Incredible strain, going to be a potent smoke 💨🔥
420DeepGrow
420DeepGrow commented4mo ago
@Wilstang, they look really good in the Instagram videos
Wilstang
Wilstang commentedweek 1517d ago
Bulking up nicely 🔥💯
the end.
Enjoying this diary? Follow for more updates!
420DeepGrow420DeepGrow
Follow Author
OR
Cosmic Cheddar F1Cosmic Cheddar F1
Follow Diary
Prefer the old Diary view?
Go back to the old Diary view