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Greenhouse_Project Germination Process – Day 0 to Day 2
Day 0 (Soak Start):
Seeds were soaked in distilled water inside the Cannakan for 24 hours. Placed on a heat mat set at 26°C to provide optimal warmth for activation. The Cannakan allowed full water contact with controlled temperature. No added nutrients at this stage.
Day 1 (Post-Soak):
After 24 hours, seeds showed positive signs of activation—shells cracked open, and all seeds sank to the bottom, indicating proper water absorption and early root development.
Water was refreshed to maintain clean and moist conditions inside the Cannakan. Continued resting on the heat mat. No light used during this phase.
Day 2 (Root Development):
A strong, healthy white taproot was clearly visible just 24 hours after the soak. At this point, the seeds were transplanted directly into pre-soaked Rockwool cubes. The cubes were soaked in pH-adjusted water (5.5 pH) and enriched with Great White Mycorrhizae to support early root colonization and microbial life.
Day 3 – Breakthrough & Light Activation
Just 24 hours after transplant into Rockwool, the Royal Jack Auto seedlings broke through the surface—vigorous and fast response, indicating strong genetics and optimal early conditions.
To support early root expansion and seedling strength, the LED lighting has been switched to the blue spectrum, focusing on the 400–500 nm range to promote vegetative growth and root development. Distance from the light and intensity has been set accordingly to avoid stress and stretching.
Environment Setup:
Heat Mat: Temperature adjusted slightly to 25°C
Humidity Dome: Seedlings are housed in a mini greenhouse, maintaining high humidity to support tender growth.
Lighting: Blue spectrum LED, gentle intensity for early development.
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Used method
Rockwool Cube
Germination Method
1
Week 1. Vegetation
22d ago
1/2
18 hrs
Light Schedule
6.0
pH
No Smell
Smell
50 %
Air Humidity
23 °C
Solution Temp
40 cm
Lamp Distance
Greenhouse_Project At the end of Week 1, light white roots have begun to protrude from the bottom and sides of the Rockwool cubes—a clear signal that it's time to transplant.
Each Rockwool cube was placed into a 1L pot filled with Biobizz Light Mix, a gentle soil medium ideal for seedlings. The soil was lightly moistened with pH-adjusted water at 6.5, just enough to settle the roots without oversaturation.
Lighting Adjustment:
The initial seedling stretch revealed the downside of the temporary lighting setup—stems became noticeably elongated. To correct this and ensure healthier development, the decision was made to replace the cheap lamp with a high-quality LED, identical to the one already in use inside the main tent. This ensures proper light spectrum and intensity for strong vegetative growth moving forward.
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2
Week 2. Vegetation
15d ago
1/2
7.5 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
No Smell
Smell
50 %
Air Humidity
22 °C
Solution Temp
23 °C
Night Air Temp
1 L
Pot Size
40 cm
Lamp Distance
Nutrients 3
pH Perfect Sensi Grow Part A
1 mll
Tarantula
1 mll
pH Perfect Sensi Grow Part B
1 mll
Greenhouse_Project First Feed & Light Adjustment
The Royal Jack Auto has entered Week 2 of her life with steady progress. She now stands at 7.5 cm tall, and the stretch has stabilized after switching to a proper LED light. The lamp height has been adjusted for optimal intensity, bringing better node spacing and encouraging compact vegetative growth.
This week also marked the first feeding, introducing Advanced Nutrients Tarantula at a very light dose to stimulate root development and microbial activity. The plant responded well, showing no signs of stress or burn.
Watering remains light, with pH 6.5, and the soil retains a healthy moisture balance. No signs of overwatering or underfeeding.
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3
Week 3. Vegetation
8d ago
1/2
16 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
No Smell
Smell
50 %
Air Humidity
22 °C
Solution Temp
23 °C
Night Air Temp
1 L
Pot Size
40 cm
Lamp Distance
Nutrients 3
pH Perfect Sensi Grow Part A
3 mll
pH Perfect Sensi Grow Part B
3 mll
Rhino Skin
2 mll
Greenhouse_Project Stretch Begins & Full Feeding
In Week 3, significant vertical growth has been observed—the plant now stands at 16 cm, showing the typical stretch of early veg. The structure is still upright and healthy, with internodes widening slightly. The previous stretch due to weak lighting is still visible but under control.
Nutrients:
Switched to full dose of base fertilizer.
Advanced Nutrients Rhino Skin added to the feeding mix to support stem strength and improve resilience.
Environment:
Outdoor move is on hold due to continued cold weather. Monitoring local climate closely and planning transplant around mid-May, once night temperatures stabilize.
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4
Week 4. Vegetation
17h ago
1/3
23 cm
Height
18 hrs
Light Schedule
24 °C
Day Air Temp
6.3
pH
No Smell
Smell
50 %
Air Humidity
22 °C
Solution Temp
23 °C
Night Air Temp
1 L
Pot Size
40 cm
Lamp Distance
Nutrients 3
pH Perfect Sensi Grow Part A
4 mll
pH Perfect Sensi Grow Part B
4 mll
B-52
2 mll
Greenhouse_Project Topping, LST & Advanced Support
This week marks a key transition in the training and development of the Royal Jack Auto. After weeks of stretch and vertical growth, the plant reached 23 cm in height, making it an ideal time to begin shaping her structure for better yield and light distribution.
✂️ Topping Begins:
Performed the first topping just above the 4th node. This helps redirect energy to lower branches and encourages bushier growth rather than continued vertical stretching. Care was taken to sterilize tools and make a clean cut to avoid stress.
🌿 LST – Low Stress Training (Trial Phase):
Began applying gentle LST techniques using soft plant ties to bend the main stem slightly and expose inner growth sites to more light. This is the first time using LST on this plant—observation ongoing to see how she reacts. Early signs are promising with no visible stress response.
Nutrient Boost – B-25:
Added Advanced Nutrients B-25 to the feeding schedule. This microbial supplement enhances nutrient uptake and supports beneficial bacteria around the root zone—great for recovery post-topping and during active training.
Watering remains controlled with pH around 6.5, and runoff is healthy. No signs of burn or nutrient lockout.