DogDoctorOfficial # Cash Express by Zamnesia | Pheno A 🌱💰
## Germination Week | The Journey Begins
Welcome everyone.
Before we begin, a small explanation.
With the current GrowDiaries photo limitations, I've decided to document each phenotype in its own dedicated diary. Instead of grouping multiple plants together, every phenotype will now receive its own space from seed to harvest.
This allows me to continue documenting each run as thoroughly as possible while selecting the best photographs from every stage of development.
The objective remains exactly the same as always:
To create an honest, educational, and complete record of the grow from seed to harvest, sharing both the successes and the lessons learned along the way.
Today, that journey begins with Cash Express Pheno A.
---
## A New Seed, A New Story
Every grow starts with a seed.
Small.
Quiet.
Full of possibilities.
For this run, we're following Cash Express from Zamnesia Seeds, grown under a 12/12 from seed schedule from the very first day of life.
A method that is a little different from what most growers choose, but one that has become part of my own cultivation style over time.
Throughout this diary, I'll do my best to explain not only what I'm doing, but also why I'm doing it, sharing observations, experiments, successes, and mistakes as honestly as possible.
Cash Express is a cultivar I've been looking forward to documenting. As with every new genetic, part of the excitement comes from not knowing exactly how each phenotype will express itself. Every seed carries its own potential, and every plant tells its own story.
---
## Germination Using the Cannakan System
For germination we used the Cannakan system.
The concept is simple and practical.
The container is divided into separate chambers, allowing multiple cultivars to be germinated simultaneously while remaining properly labeled and organized.
Each seed was placed inside using only plain water.
Nothing else.
No additives.
No stimulants.
No nutrients.
Just water.
Within approximately 24 hours healthy taproots had already emerged and the seeds were ready for the next stage.
Fast.
Clean.
Simple.
Exactly what we hope to see from healthy, vigorous seeds.
---
## Why Only Water?
One question that often comes up during germination is:
"Why not feed the seed immediately?"
The answer is simple.
The seed already contains everything required for its first stage of development.
Nature prepared that package long before we arrived.
Inside the seed are the energy reserves and nutritional resources needed to establish roots and begin life.
At this stage, I prefer to let the seed do what it was designed to do.
Water is enough.
The goal is not to feed the plant.
The goal is simply to wake it up.
---
## First Experience With Coco Starter Plugs
This run also marks my first experience using coco starter plugs.
The plugs were fully saturated with water and then gently squeezed to remove excess moisture, leaving an ideal balance between water retention and oxygen availability.
Once germinated, the seeds were carefully inserted into the plugs and placed inside a humidity dome.
The dome remained useful for only a short period.
In less than 24 hours the seedlings had already emerged and were ready for the next step.
At that point they were transplanted into small containers filled with Plagron Lightmix.
---
## Environment
The early environment was intentionally simple.
Temperatures remained around 26–27°C.
Humidity was maintained between 65–70% using a Spider Farmer humidifier.
Rather than keeping seedlings inside extremely humid conditions for extended periods, I personally prefer introducing them relatively early to the environment they will actually experience during growth.
The idea is adaptation rather than prolonged protection.
Airflow remains extremely gentle at this stage.
Just enough movement to keep the air fresh without stressing young seedlings.
---
## Heat Mat Temperatures
The propagation mat was running around 40°C.
That may sound high at first, but the actual rooting environment remains significantly cooler than the heating source itself.
The heat source must operate above the target root-zone temperature to compensate for environmental losses and maintain stable conditions where the roots are developing.
The objective is not to expose the seedlings to excessive temperatures.
The objective is to provide a warm, stable environment that encourages rapid and healthy germination.
---
## Lighting
Lighting during germination is intentionally soft.
Young seedlings do not require intense light.
The goal is simply to encourage healthy early growth while avoiding unnecessary stress.
Once established, these girls will move under the Future Of Grow Black Series 600W full-spectrum LED system where the real journey begins.
Discussions about PPFD and light intensity will come later as the plants develop and become capable of utilizing stronger light levels efficiently.
For now, healthy establishment remains the priority.
---
## First Observations
So far, everything has gone exactly as hoped.
Fast germination.
Healthy taproots.
Strong emergence.
Good vigor.
Healthy color.
And perhaps most importantly:
Curiosity.
Every cultivar expresses itself differently.
Every phenotype has its own personality.
And every grow teaches something new.
This is only the first chapter.
---
## Looking Ahead
Next week we will begin following Cash Express Pheno A through the first stages of growth.
We'll discuss:
- Early development
- Root establishment
- Initial structure
- Environmental conditions
- Watering strategy
- Light intensity
- And whatever surprises she decides to reveal along the way
Because no matter how many grows we complete, every seed still carries a little mystery inside.
And honestly?
That mystery is part of what keeps us coming back.
Huge thanks to Zamnesia Seeds for the genetics, Plagron for the substrate and nutrition, Future Of Grow for the lighting, and everyone following along on this new adventure.
Grower's Love everyone. 🌱💚
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Used method
Other
Germination Method
1
Week 1. Vegetation
18d ago
1/30
3.5 cm
Height
12 hrs
Light Schedule
27 °C
Day Air Temp
6.0
pH
230 PPM
TDS
55 %
Air Humidity
21 °C
Solution Temp
21 °C
Substrate Temp
25 °C
Night Air Temp
15 l
Pot Size
0.71 l
Watering Volume
600 PPM
CO₂ Level
Nutrients 4
Terra Grow
1 mll
Pure Zym
1 mll
Power Roots
1 mll
DogDoctorOfficial Cash Express by Zamnesia | Pheno A 🚂🌱
Vegetative Week 1 | Building Momentum
Hello GrowDiaries family! 👋🌱
Welcome back to another chapter of this 12/12 From Seed adventure.
This week we continue the journey with Cash Express Pheno A as she completes her first full week of vegetative growth and begins settling into her final home.
Following a smooth germination and early seedling stage, she has now officially entered the phase where roots begin exploring new territory and the plant starts building the framework that will support the rest of the cycle.
While every plant in this project shares the same environment, nutrition program, and methodology, each phenotype brings its own personality to the garden.
And Cash Express Pheno A is already beginning to introduce herself.
⸻
Straight Into The Final Home
As with all plants in this project, Pheno A was transplanted directly into her final container early in life.
Since this run follows a strict 12/12 From Seed methodology, the objective is to avoid unnecessary interruptions to root development.
By allowing the roots to establish themselves immediately inside their final container, we reduce transplant stress later in the cycle and give the plant every opportunity to maximize its limited vegetative window.
At this stage, everything happening below the surface is just as important as what we can see above it.
⸻
Plagron Lightmix Foundation
The growing medium for this run is Plagron Lightmix.
Lightmix provides a gentle starting environment for young plants while still offering enough nutrition to support healthy early development.
For seedlings, less is often more.
The goal is not explosive growth during the first week.
The goal is creating a stable environment where roots can expand freely and plants can establish themselves without unnecessary stress.
So far, Pheno A seems very happy with the arrangement.
⸻
Water First, Feed Later
The first irrigation after transplant consisted of plain water only.
During the first days of life, seedlings still rely heavily on the energy reserves stored within the seed itself. Combined with the nutrition already present in the Lightmix substrate, there is little reason to rush additional feeding.
Around Day 4 we introduced a gentle nutrition program consisting of:
🌱 Terra Grow
🌱 Pure Zym
🌱 Power Roots
🌱 Sugar Royal
All products were used at light dosages with the goal of supporting root development, microbial activity, and overall plant health without pushing growth unnecessarily hard.
The philosophy remains simple:
Healthy roots first.
Everything else follows.
⸻
Light Strategy & 12/12 From Seed
One question that often comes up when growers follow these diaries is why the seedlings are already receiving approximately 350 PPFD.
Under an 18/6 schedule this might seem relatively strong for plants this young.
However, because this project is being run under a 12/12 schedule from seed, total daily light accumulation remains significantly lower than what plants would receive under traditional vegetative schedules.
This is where DLI (Daily Light Integral) becomes important.
Although the PPFD is moderate, the reduced lighting duration keeps the total daily light exposure within a comfortable range for young plants.
The objective is early adaptation rather than rapid acceleration.
By gradually introducing stronger light from the beginning, the plants learn to work efficiently under the conditions they will experience throughout the entire cycle.
⸻
Environmental Conditions
Conditions remained stable throughout the week:
🌡️ Day temperature: 27°C
🌙 Night temperature: approximately 25°C
💧 Relative humidity: 55%
🌱 Solution temperature: 21°C
🌱 Substrate temperature: 21°C
🌿 CO₂ levels: approximately 600 ppm
Maintaining consistency remains one of the most important aspects of early plant development, and so far the environment has remained exactly where we want it.
⸻
Early Observations
Cash Express Pheno A appears to have adapted very well to her new environment.
Growth has been steady throughout the week and by the end of the reporting period we are already seeing the emergence of healthy three-finger leaves.
Leaf color remains vibrant and uniform.
Structure appears symmetrical.
The stem is developing nicely and overall growth feels balanced and confident.
At approximately 3.5 cm tall, she may still be small, but she is already showing signs of healthy progression and strong establishment.
This is exactly the kind of development we hope to see during Week 1.
Nothing rushed.
Nothing forced.
Simply healthy growth built on solid foundations.
⸻
Looking Ahead
As we move into the second week, the root system should continue expanding rapidly while vegetative growth begins to accelerate above the soil.
The appearance of the first true leaf sets is often where individual phenotype traits begin revealing themselves, and it will be interesting to see what characteristics Cash Express Pheno A decides to express as the journey continues.
For now, she is healthy, stable, and steadily moving forward.
Exactly where we want her to be.
⸻
Thank You
A huge thank you to Zamnesia for providing the Cash Express genetics for this project.
Thank you to Plagron for the nutrition and substrate supporting this run.
And thank you to Future of Grow and everyone following along and supporting these diaries.
Your support makes projects like this possible.
As always, thank you for stopping by.
Until next week…
Grower’s Love everyone. 🌱💚🚂
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Used techniques
12-12
Technique
Transplantation
Technique
2
Week 2. Vegetation
10d ago
1/29
8 cm
Height
12 hrs
Light Schedule
27 °C
Day Air Temp
6.0
pH
450 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
21 °C
Substrate Temp
25 °C
Night Air Temp
15 l
Pot Size
0.8 l
Watering Volume
600 PPM
CO₂ Level
Nutrients 4
Terra Grow
1.8 mll
Pure Zym
1 mll
Power Roots
1 mll
DogDoctorOfficial Week 2 - Cash Express (Pheno A) 💸🌱
Hello everyone, and welcome back to another update from the 8×8 Adventure!
For anyone joining the journey for the first time, this run follows multiple Zamnesia cultivars and phenotypes grown side-by-side under a 12/12-from-seed schedule. Each phenotype receives its own dedicated diary so we can document individual development, compare expressions, and observe how different plants reveal their genetics from seed to harvest.
By documenting Pheno A and Pheno B separately, we can follow each plant’s individual story from seed to harvest. Some phenotypes develop similarly, while others immediately begin showing their own personality. Cash Express Pheno A has already made it clear that she belongs in the second category.
This project is conducted entirely under a 12/12-from-seed schedule. Rather than extending the vegetative period, the plants receive 12 hours of light and 12 hours of darkness from day one. The goal is not maximum plant size but rather an efficient exploration of genetics, structure, vigor, and flowering characteristics while maintaining a manageable garden.
Week 2 Overview
The second week has brought excellent development throughout the entire room. Seedlings are rapidly transitioning into young vegetative plants, root systems continue expanding beneath the surface, and growth rates have noticeably increased compared to the first week.
PPFD has now been increased to approximately 370 µmol/m²/s, providing additional energy as the plants become capable of handling stronger light levels.
Environmental conditions remained stable throughout the week:
• Light Schedule: 12/12
• Day Temperature: 27°C
• Night Temperature: 25°C
• Relative Humidity: 55%
• Solution Temperature: 20.1°C
• Substrate Temperature: 21°C
• CO₂: Ambient (~600 ppm)
Watering remains intentionally moderate at this stage. Each plant received approximately 250 ml on Day 8 and another 250 ml on Day 11. Nutrient levels were gradually increased throughout the week as the plants continued responding positively to feeding.
Week-ending values:
• EC: 0.9 mS/cm
• pH: 6.0
Current feeding schedule:
• Terra Grow – 1.8 ml/L
• Pure Zym – 1 ml/L
• Power Roots – 1 ml/L
• Sugar Royal – 1 ml/L
The response across the room has been extremely positive, with healthy color, strong growth, and no signs of nutrient stress.
Cash Express Pheno A
This phenotype appears to have received one simple instruction from the start:
Grow.
And keep growing.
While the rest of the room is developing nicely, Cash Express Pheno A seems determined to stay one step ahead of the pack.
At only Week 2 she is already establishing herself as one of the most vigorous plants in the entire 8×8 Adventure. Growth has been rapid, consistent, and balanced, with every new set of leaves emerging larger than the last.
The first thing that stands out is her size.
Even compared to her own sister phenotype, the difference is becoming noticeable. For that reason, a few comparison photos have been included in this update so readers can easily see the contrast without needing to jump between diaries.
The second thing that stands out is the quality of the growth.
Leaf structure is excellent.
Symmetry is excellent.
Color is excellent.
Node development is uniform and well spaced.
From the very beginning, this plant has shown remarkably clean development, producing healthy leaves with excellent shape and vibrant green coloration throughout the canopy.
There are no strange growth patterns to investigate.
No unusual leaf morphology.
No signs of hesitation.
Just healthy, confident growth.
Sometimes the most exciting phenotype is not the weird one.
Sometimes it’s the one that simply does everything right.
And right now, Cash Express Pheno A is doing exactly that.
Development Notes
During Week 2, the plant continued building structure at an impressive pace.
Five-finger leaves are now clearly established and becoming increasingly prominent. New growth remains vigorous, internodal spacing looks balanced, and the plant is developing the strong foundation needed for the coming weeks.
The canopy continues expanding evenly while maintaining excellent symmetry from side to side.
Overall, this phenotype currently represents one of the strongest examples of healthy early vegetative development in the room.
Mr. Baggy Report
Mr. Baggy remains actively involved in daily operations throughout the 8×8 Adventure.
Current responsibilities include growth inspections, environmental supervision, quality control assessments, and occasional morale boosting.
His enthusiasm remains considerably higher than his documented productivity.
Looking Ahead
If development continues at the current pace, next week should bring:
• Significant canopy expansion
• Larger five-finger leaves
• Additional node development
• Stronger stem growth
• Increased branching potential
• Further phenotype expression
At the moment, Cash Express Pheno A appears determined to lead from the front, and it will be exciting to see whether she can maintain that momentum as the project progresses.
Final Thoughts
Week 2 leaves me extremely impressed with this phenotype.
Healthy growth.
Excellent structure.
Beautiful foliage.
Strong vigor.
Everything about this plant suggests she has settled comfortably into her environment and is eager to continue pushing forward.
While many plants reveal their personality through unusual traits, Cash Express Pheno A is making her statement through pure performance.
For now, she seems to have only one destination in mind:
The moon.
A huge thank you to everyone following along, commenting, sharing advice, and supporting the project.
Special thanks to Zamnesia, Plagron, Future of Grow, and everyone helping make this journey possible.
Most importantly, thank you to the entire growing community for continuing to share knowledge, encouragement, and passion for growing.
Thank you for stopping by, and I’ll see you all next week for another update from the 8×8 Adventure.
Growers Love
DD🌱💚
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Used techniques
12-12
Technique
3
Week 3. Vegetation
9h ago
1/29
20 cm
Height
12 hrs
Light Schedule
27 °C
Day Air Temp
6.0
pH
650 PPM
TDS
55 %
Air Humidity
20 °C
Solution Temp
21 °C
Substrate Temp
25 °C
Night Air Temp
15 l
Pot Size
1 l
Watering Volume
666 PPM
CO₂ Level
Nutrients 6
Terra Grow
1.8 mll
Pure Zym
1 mll
Power Roots
1 mll
DogDoctorOfficial Cash Express – Pheno A | Week 3
A Picture of Vigor
Welcome back to another week of the 8×8 Adventure, where twelve cultivars are being documented individually under a 12/12-from-seed schedule. Each phenotype receives its own dedicated diary, allowing us to observe not only cultivar differences but also the subtle variations that appear between sister plants sharing the same genetic foundation.
Week 3 has been a week of acceleration.
The entire room received a substantial increase in light intensity, moving from approximately 370 µmol/m²/s PPFD to 700 µmol/m²/s PPFD at canopy level. Nutrient strength increased alongside the lighting, and the plants have responded with enthusiasm.
Growth rates are increasing, branching is becoming more apparent, and the room is beginning to transition from seedlings into young plants with real structure and personality.
Among them, Cash Express Pheno A is making a very strong first impression.
⸻
Week 3 Environment
🌡️ Temperature: 27.4°C
💧 Relative Humidity: 55%
💡 PPFD: ~700 µmol/m²/s
🌱 Medium: Plagron Lightmix
? Growing Method: 12/12 From Seed
💦 Water Consumption: ~0.9–1.2L per day
Feeding Schedule
Days 18
* EC 1.0
* pH 5.99–6.0
* Approximately 1L
Days 21–
* EC 1.3
* pH 6.0
* Approximately 1.2L
The environment remains stable, which allows each cultivar to express its genetic potential without external stress factors influencing development.
⸻
Cash Express Pheno A
Some plants attract attention because they are unusual.
Others attract attention because they are simply doing everything right.
Cash Express Pheno A belongs firmly in the second category.
Looking through this week’s photographs, the first word that comes to mind is:
Vigor.
Everything about this plant communicates health.
The leaves are broad and evenly developed.
The coloration is rich and consistent.
The stem is sturdy.
The internodal spacing remains compact.
And perhaps most importantly, the overall symmetry is excellent.
From above, the plant displays a clean, balanced structure that many growers hope to see at this stage of development. Each new node seems to emerge with confidence, stacking neatly above the previous one while maintaining a very organized architecture.
The increased PPFD appears to have been welcomed rather than merely tolerated.
Instead of stretching toward the light, the plant is building mass.
The canopy is widening.
The stem is thickening.
The branching is becoming more defined.
This is exactly the kind of response growers hope to see when increasing light intensity.
One of my favorite observations this week is the contrast between the mature fan leaves and the fresh emerging growth.
The older leaves provide a strong foundation while the new growth pushes upward with remarkable energy, creating that vibrant layered look that healthy plants often display during rapid vegetative development.
There is a confidence to this phenotype.
No strange leaf shapes.
No unusual growth patterns.
No hesitation.
Just steady, healthy progression.
Sometimes perfection can be boring.
But in the garden, perfection is still beautiful.
And this plant is undeniably beautiful.
⸻
Reading the Plant
One of the most important lessons in cultivation is learning to observe rather than assume.
This week offered a perfect example.
When PPFD was increased to approximately 700 µmol/m²/s, the goal was not simply to provide more light.
The goal was to see how the plants would respond.
Cash Express Pheno A answered quickly.
The leaves remained comfortable and relaxed.
The plant maintained healthy posture.
New growth accelerated.
Color remained strong.
These signals tell us that the plant is utilizing the additional photons effectively rather than becoming stressed by them.
This is why environmental monitoring is so valuable.
Plants communicate continuously.
The challenge is learning how to listen.
⸻
Structure and Development
At this stage, Pheno A is developing into a plant that could potentially become a very balanced individual later in flower.
Several characteristics stand out:
* Excellent symmetry
* Strong central growth
* Healthy branching development
* Compact internodal spacing
* Consistent leaf morphology
* Strong response to increased PPFD
The architecture currently suggests a phenotype capable of building a dense, productive canopy while maintaining a manageable structure.
Of course, the real story is still ahead.
Week 3 only gives us the first hints of what this plant may become.
But those hints are promising.
Very promising.
⸻
Looking Ahead
Over the next week, I will be watching closely for:
* Continued branch development
* Response to the higher EC feeding schedule
* Growth rate compared to neighboring cultivars
* Structural changes as additional nodes form
* Early indicators of flowering transition under the 12/12 schedule
If the current pace continues, this plant could quickly establish itself as one of the stronger performers in the room.
For now, she remains one of the cleanest examples of healthy development in the entire project.
⸻
Thank You
A huge thank you to everyone following along with this journey.
Thank you to the entire GrowDiaries community for providing a place where growers can document, learn, share experiences, and support one another.
Thank you to Plagron for the nutrition and cultivation support powering this project.
Thank you to Zamnesia for the genetics, equipment, and opportunity to document these cultivars from seed to harvest.
And thank you to every grower, reader, supporter, and curious visitor who takes time out of their day to follow these updates.
The plants grow because of biology.
The project grows because of community.
🌱💚
Growers Love and see you next week.