H4nfd4mpf 🌱 Start of the Super Lemon Haze project – Parallel grow to Mobydick (04/17/2025)
Alongside the ongoing Mobydick grow, another project with the strain Super Lemon Haze starts today. The goal is to cultivate a second sativa-dominant genetic variety alongside Mobydick, but with a different aroma and terpene profile. Super Lemon Haze impresses mainly with its fresh, lemony flavor, which we can already look forward to.
Germination: The SLH seed was quick to sprout and has already broken the surface after about 25 hours – a strong start! This grow will also be documented weekly here – from germination to harvest.
🌱 Week 1 – Update from 04/17/2025
Growth phase: Germination
Age of plants: Day 1
Light cycle: No light cycle active yet
Temperature / Humidity: approx. 20 °C / approx. 83 % RH
Watering / Nutrients: Easy Plugs were watered / no nutrients administered
🌿 Development status:
The seeds of the Super Lemon Haze strain have been stimulated to germinate
Directly placed in Easy Plugs, which are housed in a mini greenhouse
The greenhouse currently has a stable climate with approx. 20 °C and 83 % humidity
🚧 Problems / Measures:
No problems so far
Temperature and humidity are still being optimized; desired values are 23°C and 90% RH
📊 General impression:
Patience is still required – as soon as the first tips are visible, we’ll move them under light. The start looks stable so far.
🔜 Next step:
→ Monitor seedlings – as soon as they appear, the lighting (16/8) will be implemented
→ Keep an eye on the climate
Grow on & stay green! ✌️
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Used method
Other
Germination Method
1
Week 1. Vegetation
1y ago
1/5
16 hrs
Light Schedule
21 °C
Day Air Temp
6.0
pH
90 %
Air Humidity
2 liters
Watering Volume
H4nfd4mpf 🌱 Week 1
After a lightning-fast germination, the seed broke through after about 48 hours. The Super Lemon Haze is showing very vigorous and strong growth in the mini greenhouse.
Growth Phase: First week of the growth phase
Age of the plant: 1 week old
Light cycle: 16/8
Temperature / Humidity: approx. 21 °C / approx. 90 % RH
Watering / Nutrients: Easy Plugs moistened with non-fertilized water, additional application of mycorrhiza
🌿 Development Status:
The seed broke through after about 48 hours
Very rapid development in the mini greenhouse
After about 6 days, the Easy Plug medium was fully rooted
Plant was replanted with mycorrhiza into the grow mix
Seedling is growing vigorously and developing quickly
🚧 Issues / Actions:
No issues encountered
No additional actions required
📊 General Impression:
The Super Lemon Haze is off to an excellent start, stable, healthy, and with strong growth. The first use of the Easy Plugs has also impressed, as the quick and intense root development shows that the basic conditions are ideal. So far, everything is going absolutely smoothly.
🔜 Next Step:
→ Gradually lower humidity
→ Remove the plant from the mini greenhouse and acclimate it to the outside environment
Grow on & stay green! ✌️
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2
Week 2. Vegetation
1y ago
1/4
16 hrs
Light Schedule
21 °C
Day Air Temp
6.0
pH
60 %
Air Humidity
2 liters
Watering Volume
20 cm
Lamp Distance
H4nfd4mpf 🌱 Week 2
Phase: Growth
Age of the plants: 2 weeks
Light cycle: 16/8
Temperature / RH: approx. 21 °C / approx. 60 %
Watering / Nutrients: Easy Plugs were watered, no nutrients administered yet
📖 Foreword
The little ones shot up quickly from their Easy Plugs, so I was able to remove the lid after just 4 days. They show a stable and strong start.
🌿 Development status
The plant is growing swiftly and steadily towards the light. It looks healthy, vibrant, and shows no abnormalities. The stretch is moderate and well controllable.
🚧 Problems / Measures
Currently no problems. Temperature and humidity are being monitored and fine-tuned to maintain optimal conditions.
📊 General impression
Everything is going according to plan. The development is unremarkable but solid – just as desired in this early phase.
🔜 Next step
→ Keep an eye on the climate and watch for the first signs of nutrient needs.
Grow on & stay green! ✌️
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3
Week 3. Vegetation
1y ago
1/2
5 cm
Height
16 hrs
Light Schedule
18 °C
Day Air Temp
7.0
pH
60 %
Air Humidity
7 liters
Watering Volume
20 cm
Lamp Distance
Nutrients 2
TNT Complex
5 mll
PowerZyme
2 mll
H4nfd4mpf 🌱 Week 3
The third week of the growth phase shows healthy development. The Super Lemon Haze has been successfully repotted and has now begun nutrient intake. Temperature and humidity still need slight optimization.
Phase: Growth Phase
Age of the plant: 3 weeks
Light cycle: 18/6
Temperature / Humidity: approx. 18 °C / 50–60 % RH
Watering / Nutrients: Start of fertilization with Hesi TNT and Power Zyme
🌿 Development Status:
The plant has fully rooted its 1-liter pot
Successful repotting into a 7-liter pot, no complications
First fertilization with HESI products initiated
Overall, the SLH shows stable, healthy growth
🚧 Problems / Measures:
Temperature currently a bit too low at ~18 °C
→ Goal: Raise to over 21 °C
RH is currently at 50–60 %
→ Goal: Lower to below 50 % to optimize the room climate
📊 General Impression:
The SLH is developing well and has handled the repotting stress without issues. With the fertilization now started and slight climate adjustments, the signs point to healthy, vigorous growth.
🌿 Stay green – grow on.
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Used techniques
LST
Technique
4
Week 4. Vegetation
1y ago
1/7
11 cm
Height
16 hrs
Light Schedule
18 °C
Day Air Temp
6.5
pH
55 %
Air Humidity
18 °C
Night Air Temp
7 liters
Pot Size
1 liters
Watering Volume
20 cm
Lamp Distance
Nutrients 2
TNT Complex
2 mll
PowerZyme
2 mll
H4nfd4mpf 🌱 Week 4 – Update from 05/17/2025
In the fourth week, the Super Lemon Haze is significantly gaining mass and shows that it has potential for size. LST was initially set up, with plans for later use of LST clips for targeted shaping.
Phase: Growth Phase
Age of the plant: 4 weeks
Light cycle: 18/6
Temperature / Humidity: approx. 20 °C / 55 % RH
Watering / Nutrients: Continuing with Hesi TNT and Power Zyme
🌿 Development status:
The plant has settled well in the 7-liter pot
Tolerates the Hesi nutrients very well
Shows stable and vigorous growth
Visible mass increase, vital impression
🚧 Problems / Actions:
RH is at approx. 55 %
→ Goal: Further reduction to 50 % RH to optimize the climate
To-do:
Topping the main shoots
Preparing for transplanting into the final pot
Continuing LST, possibly with clips for targeted control
🌿 Stay green & Grow on! ✌️.
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5
Week 5. Vegetation
1y ago
1/6
15 cm
Height
16 hrs
Light Schedule
20 °C
Day Air Temp
6.5
pH
50 %
Air Humidity
18 °C
Night Air Temp
7 liters
Pot Size
1 liters
Watering Volume
20 cm
Lamp Distance
Nutrients 3
PowerZyme
2 mll
TNT Complex
2 mll
SuperVit
0.05 mll
H4nfd4mpf 🌱 Week 5
Phase: Growth Phase
Age of Plant(s): 5 weeks
Light Cycle: 18/6
Temperature / Humidity: approx. 20 °C / 55 % humidity
Watering / Nutrients: Continuing with Hesi TNT, Power Zyme, and for the first time Hesi SuperVit
📖 Foreword (optional):
In week 5, the SLH is showing extreme vitality and eagerness to grow. It has made a solid leap and is already presenting itself as a very robust plant.
🌿 Development Status:
Significant growth spurt this week
Plant appears strong, stable, and very vital
Topped and lightly trimmed
Responds excellently to previous care
🚧 Problems / Measures:
No issues – climate and nutrient supply are well under control.
📊 General Impression:
The SLH is growing strong and shows no signs of deficiency. It has handled the topping well, and its even growth promises a good structure for further development.
🔜 Next Step:
Wait until the current pot is well-rooted
Then transplant into the final pot
Grow on & stay green! ✌️
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6
Week 6. Vegetation
1y ago
1/3
15 cm
Height
16 hrs
Light Schedule
20 °C
Day Air Temp
6.5
pH
55 %
Air Humidity
18 °C
Night Air Temp
7 liters
Pot Size
1 liters
Watering Volume
20 cm
Lamp Distance
Nutrients 3
PowerZyme
2 mll
TNT Complex
2 mll
SuperVit
0.05 mll
H4nfd4mpf 🌱 Week 6
Phase: Growth Phase
Age of Plant(s): 6 weeks
Light Cycle: 18/6
Temperature / Humidity: approx. 20 °C / 55 % humidity
Watering / Nutrients: Continuing with Hesi TNT, Power Zyme, and Hesi SuperVit
🌿 Development Status:
Significant growth spurt this week
Plant looks strong, stable, and very vibrant
Topping has gone well
Responding excellently to care so far
🚧 Problems / Measures:
No issues
📊 General Impression:
The SLH is growing strong and shows no signs of deficiency.
🔜 Next Step:
Wait until the current pot is well-rooted
Then transplant into the final pot
Grow on & stay green! ✌️
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Used techniques
Topping
Technique
8
Week 8. Vegetation
1y ago
1/8
35 cm
Height
16 hrs
Light Schedule
25 °C
Day Air Temp
6.5
pH
50 %
Air Humidity
20 °C
Solution Temp
20 °C
Night Air Temp
7 liters
Pot Size
1 liters
Watering Volume
20 cm
Lamp Distance
Nutrients 3
PowerZyme
2 mll
TNT Complex
2 mll
SuperVit
0.05 mll
H4nfd4mpf H4nfd4mpf 🌱 Week 8
Phase: Growth Phase
Age of Plant(s): 8 weeks
Light Cycle: 16/8
Temperature / Humidity: approx. 23 to 25 °C, 45 to 55 %
Watering / Nutrients: Normal watering with HESI TNT, HESI PowerZyme, and SuperVit
📖 Foreword
First off, the last two weeks have been quite turbulent. I had a grow interruption in another project due to powdery mildew, so there's a little gap in the documentation. This entry looks back at the past two weeks.
The SLH is showing a strong stretch phase and appears very robust.
🌿 Development Status
The development is vigorous and stable. The SLH is now over 30 centimeters tall and is stretching excellently. The root development is also very pronounced. Repotting is planned for Saturday, possibly even earlier. It has already been moved to the large tent.
🚧 Problems / Measures
Currently no acute problems.
📊 General Impression
A really exciting strain that brings joy. The development is consistently moving in the right direction, and I'm overall very satisfied.
🔜 Next Step
Repotting into the final pot with 40 liters
Continue with LST or start again