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03/05/25: Germination Day 1
Today marks the start of my grow with some legacy genetics from Huckleberry Hill Farms. I’ll be working with a back-cross of the Emerald Cup-winning Whitethorn Rose and one of its parents, Paradise Punch. These are regular seeds, meaning they have an equal chance of being male or female. My goal is to find at least three strong female plants for flowering while also identifying and potentially isolating any males for pollen collection in a separate tent.
To begin the germination process, I have placed five seeds in a glass of distilled water. This step helps soften the seed coat and kickstarts hydration, encouraging the seeds to absorb moisture and prepare for sprouting. They will remain in the water for 24 hours, or until I see signs of the seed cracking open, which indicates that germination has begun.
After this initial soak, the seeds will be moved into small starter pots filled with a 40/40/20 blend of:
• 40% soil (Roots Organics) – Provides organic nutrients and microbial life.
• 40% buffered coco coir – Improves aeration and retains moisture.
• 20% perlite – Enhances drainage and prevents compaction.
This balanced medium creates an ideal environment for seedling development, offering both moisture retention and oxygen flow to the roots.
For this grow, I will be using:
• AutoPots – A gravity-fed watering system that delivers nutrients efficiently with minimal maintenance.
• Advanced Nutrients – A pH-perfect nutrient system that ensures my plants receive the correct nutrient balance without frequent pH adjustments.
Tomorrow, I will transfer the seeds into their starter pots and begin monitoring humidity and temperature to ensure optimal conditions for sprouting. I’ll provide an update once they are in the medium and starting their early growth phase.
03/06/25:
After 24 hours of soaking, I checked the seeds by gently tapping them. Since they all sank to the bottom of the glass jar, I knew they had absorbed enough water and had likely started the early stages of germination. At this point, they were ready to be transferred to their starter pots.
To ensure a smooth transition:
• I carefully poured the seeds onto a paper towel to drain excess water.
• Each seed was then placed directly into Roots Organics soil, which is well-suited for early seedling development.
• While my final transplant will use a 40/40/20 mix of soil, coco, and perlite for better aeration and drainage, I opted for pure Roots Organics soil at this stage to provide a stable and nutrient-rich environment for initial root development.
To encourage strong root growth, I added mycorrhizal fungi to the soil. This was placed about 1.5 inches (3.8 cm) below where the seeds were set, ensuring that once the taproot reaches this depth, it will benefit from the symbiotic relationship mycorrhizae create with plant roots—enhancing nutrient and water absorption.
After placing the seeds into the soil:
• I gently covered them with soil and lightly tapped down the surface to create good seed-to-soil contact.
• Using a misting bottle, I moistened the soil surface to prevent overwatering, which could lead to damping off.
• I placed humidity domes over each pot to maintain a high-humidity environment, which is crucial for seedling emergence.
The pots were placed inside my AC Infinity 2x2 tent, under the AC Infinity Ionboard S22 grow light, currently running at 30% power. This provides gentle, consistent light without creating excessive heat or drying out the soil.
The next few days will be an exciting time as the seeds break through the soil and begin their early vegetative growth. Monitoring moisture levels and maintaining a warm, humid environment will be key to ensuring a successful start. I’ll provide an update as soon as the first seedlings emerge!
03/10/25:
All five seeds have successfully germinated and broken through the soil within three days of planting. This is an excellent start, indicating that the environmental conditions and medium are well-suited for early growth.
Observing their early development:
• Four of the seedlings are displaying a consistent growth structure, suggesting uniform genetics.
• One seedling is already showing significantly more vigor, growing at a faster rate than the others. This could indicate a particularly strong phenotype, which will be worth monitoring as the plants develop.
To maintain optimal conditions for seedling development:
• The seedlings will remain under humidity domes for at least a few more days (likely until the end of the week).
• The domes help retain high humidity levels, reducing stress on the young plants as they establish their first set of true leaves.
• Once they are ready, I will gradually remove the domes to allow them to adjust to open air and the gentle airflow inside the grow tent.
The next week should require very little intervention:
• I will check the seedlings daily to ensure they are progressing well.
• Watering will be minimal—only small amounts if the soil appears dry, but since the humidity domes help retain moisture, they will likely be fine on their own.
• No nutrients will be introduced at this stage, as the Roots Organics soil provides sufficient nutrition for early seedling development.
Assuming no issues arise, my next update will be at the end of the week when I transition the seedlings out of their humidity domes and begin preparing for their early vegetative phase. If anything of note occurs before then, I’ll document it accordingly.
03/15/25:
Today marks Day 1 of the vegetative stage, as all five seedlings have developed their first set of true leaves. This is a crucial milestone, as they now shift from relying on stored seed energy to actively photosynthesizing and taking in nutrients from their environment.
I removed the humidity domes today, which means the seedlings will now begin adjusting to the tent’s ambient humidity, currently stable between 58–61%. This transition can be a slight stressor, so I expect them to take a day or two to fully acclimate.
Since the seedlings are now in their early vegetative phase, I introduced their first light feeding using Advanced Nutrients in reverse osmosis (RO) water:
- Grow – 1 ml/gal (Supports early vegetative growth)
- Micro – 1 ml/gal (Provides essential micronutrients)
- B-52 – 0.5 ml/gal (Boosts root and stress resistance with B vitamins)
- Sensi Cal-Mag Xtra – 1 ml/gal (Ensures adequate calcium and magnesium for early development)
This mix resulted in a PPM of ~136 and was adjusted to a pH of 6.1, keeping it within the optimal range for nutrient uptake in the Roots Organics soil.
To avoid overwatering, I used a misting spray bottle to lightly moisten the soil. At this stage, seedlings have small, delicate root systems and require minimal water—just enough to keep the medium slightly damp without becoming saturated.
Over the next week or so, the seedlings will remain in the 2x2 tent under the AC Infinity Ionboard S22 at 40% power. I will continue monitoring their growth daily, ensuring steady progress before their upcoming transplant into 1-gallon air pots, which should take place within a week.
I’ll be posting daily tent camera pictures to track their development. If anything noteworthy arises, I’ll provide an update here.
Thanks for following along! Feel free to comment or ask questions—I always enjoy talking about the grow and exchanging knowledge with the community.
03/23/25:
I’m very pleased with the progression of this grow so far. All five plants are showing consistent and vigorous growth, and each one has maintained the same level of vigor and size relative to the others since sprouting. This consistency is a good early sign of genetic stability and uniform structure, which will help with canopy management as we move further into veg.
At this point, each plant is developing its 4th and 5th nodes, which is a key marker in early vegetative growth. Once the 5th node is fully established, I’ll consider topping or training, depending on the growth structure and the phenotype expression of each plant.
After removing the humidity domes last week, I noticed that the first set of true leaves—which had been sitting in high humidity—developed browning on the edges. This is a common reaction when leaves are exposed to open air after having retained too much surface moisture.
Fortunately, this issue was limited to the oldest leaf set. All new growth has adjusted perfectly to the environment inside the tent, showing healthy development and no further signs of stress.
The plants’ deep green color indicates that they are receiving sufficient nitrogen, which is essential during this stage of growth.
Additionally, some of the larger fan leaves are beginning to curl slightly inward, which may look concerning at first, but is actually a natural response to airflow. The plants are adjusting to the oscillating fan in the tent—modifying their leaf shape to be more aerodynamic. This airflow helps:
• Strengthen stem tissue through gentle mechanical stress
• Promote root zone development as the plant adjusts its internal resource allocation
• Increase resilience to environmental fluctuations
So far, no roots are visible at the bottom of the starter pots, but I expect them to show in the next couple of days. As soon as they do, I’ll transplant each plant into 1-gallon AirPots.
AirPots encourage rapid root pruning and horizontal expansion, which leads to more efficient nutrient uptake and a healthier root system.
Once the transplant into AirPots is complete, I’ll provide a full update along with new photos showing their root development, new environment, and how they respond post-transplant.
Everything is looking on track, and I’m excited to see how each of these phenotypes continues to express themselves over the next phase.
03/25/25:
Today I relocated all five plants from the 2x2 seedling tent into their permanent home: the 4x4 AC Infinity grow tent. This is an important environmental shift, so I’m allowing the plants some time to adjust before making any further changes like transplanting.
They’re now sitting under the AC Infinity S44 grow light, which is currently set to 20% power. The light is positioned 24 inches (approximately 61 cm) above the canopy. According to my budget PAR meter, the plants are receiving around 350 PPFD, which is a safe and effective intensity for young vegging plants still acclimating to their new space.
Although the original plan was to transplant them into 1-gallon AirPots around this time, I’ve decided to delay that by a couple of days. Environmental shifts—like new lighting, airflow patterns, and spatial layout—can stress young plants, so I want to give them time to adjust before introducing transplant stress.
This move also gave me a chance to set up the AC Infinity AI+ Controller, which I won in a contest last year (huge thanks to AC Infinity).
So far, my first impressions are positive:
• Setup was just as smooth as their other controllers.
• It’s already doing a great job managing the environment passively.
• I haven’t explored all of its automation features yet, but I’m excited to see how much precision it can offer, especially for managing VPD and dialing in climate conditions throughout veg and flower.
Once the plants have had time to settle into the new environment, I’ll transplant them into their 1-gallon AirPots and provide a full update with photos.
@BuddyHill, That sounds awesome! I’m excited to see what you start. I’ve only grown regular seeds three times in the past, and each time, I ended up with exactly 50% male and 50% female. I’ve never let a male plant fully mature, but I’m considering doing that in a separate tent this time to gain some firsthand experience. It’s interesting to think that some growers have been at it for years without ever seeing a male plant in person—it’s kind of funny when you think about it!
@MonyetDiablero, Appreciate that, mate! Homemade compost is an awesome addition—nothing beats the benefits of living soil. Love that we’re running similar setups! Yeah, I do my best to keep the grow room as clean as possible since I have an absolute fear of unwanted pests or contaminants sneaking in. A clean space is a happy grow!