Here we go this is the start of one of the G Breath grows from @GoodGenetix.
Im using Heavy 16 nutrient line and Im following their recommended process. Im feeding at whatever ec their chart comes out to and I wont be adjusting ph.
Once the seedling is settled in after a few days I’ll start automated feeds. I havent fully decided on the schedule but I’ll update when I decide.
Of course we will be using the 420autoflower scrog method to see what this G Breath is capable of.
Since Im trying to provide more info this run I’ll share my environment targets. My light strat is always as much as I can. Meaning they get 40 dli within first week and I increase it until the plant shows negative signs and then I back them off a little. Im regularly in the high 40s dli tho. For this run I’ll be using 24hrs of light.
I copied this from somewhere and its what I use for my vpd and dif targets. Even tho Im running 24hrs light the “night” cycle dif still affects the plant. I cant get down to 60°f currently so during ripening my girls get 75° day and 65° at night only getting +10 dif.
Seedling / Early Veg:
Day: 78°F / 70–75% RH → Target: 0.8–1.0 kPa
Night: 72°F / 65–70% RH → Target: 0.7–0.9 kPa
The Stretch:
Day: 75°F / 55–60% RH → Target: 1.0–1.2 kPa
Night: 75°F / 55–60% RH → Target: 1.0–1.2 kPa
Peak Bloom:
Day: 78°F / 50–55% RH → Target: 1.2–1.5 kPa
Night: 68°F / 55–60% RH → Target: 0.9–1.1 kPa
The Ripening:
Day: 72°F / 40–45% RH → Target: 1.4–1.6 kPa
Night: 60°F / 50–55% RH → Target: 0.8–1.0 kPa
Airflow is handled by 2 clip fans mounted diagonal from each other with one below and one above the canopy. A 4" inline fan that pushes cool air from the lung room into the tent when it needs cooled. Also a 6" inline for the exhaust. Neither of the inline fans are permanently running but they do help with airflow when they are triggered
Dropped 2 seeds in the Heavy 16 seedling mix from their chart and soaked the cubes in the same mix. One cracked and had a small tail after 24hrs, the other one didnt crack but I moved it into the starter cube at the same time as the other one. Its still on the heat mat in the dark, I think I see some movement in there tonight so maybe soon.
Im not off to a good start with the documenting because I dont have day 1 pics somehow. Here she is on day 2 as she was being put in the 4" cube. Ideally I wouldve done this before the taproot was out the bottom that much.
9/17/2026 Day 4 above ground. Im hand feeding twice a day and im using H16 week 1 veg mix which reads 2.2ec. She is getting 34 dli and tomorrow it will be 40.
