# The Gas Chamber! Home of Killer Buds!

**URL:** <https://autoflower.org/t/the-gas-chamber-home-of-killer-buds/218>\
**Category:** Genetics and Journals\
**Tags:** autoflower, photoperiod, indoor\
**Created:** [February 25, 2026, 6:10am UTC](https://autoflower.org/t/the-gas-chamber-home-of-killer-buds/218 "2026-02-25T06:10:23Z")\
**Posts on this page:** 1\
**Showing post:** 861

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**Author:** ![GasPlease](https://yyz1.discourse-cdn.com/flex031/user_avatar/autoflower.org/gasplease/32/7619_2.png) [@GasPlease](https://autoflower.org/u/GasPlease)\
**Post date:** [September 17, 2026, 1:07am UTC](https://autoflower.org/t/the-gas-chamber-home-of-killer-buds/218/861 "2026-09-17T01:07:20Z")

</div>

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.

```auto
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.

 ![IMG_20260911_152434061](https://canada1.discourse-cdn.com/flex031/uploads/autoflower/original/3X/a/1/a10f3f3128707c06fa962b2e2a59755bae5fc3e1.jpeg)

 ![IMG_20260911_134758734](https://canada1.discourse-cdn.com/flex031/uploads/autoflower/original/3X/2/2/220f53a110d93e11cf8f9e9d04d641d2ff3f7ed5.jpeg)

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.

 ![IMG_20260915_191734940](https://canada1.discourse-cdn.com/flex031/uploads/autoflower/original/3X/f/a/fae1855fae18fee0b3d3e8b92b7f709d6dd53ee0.jpeg)

 ![IMG_20260915_191818578](https://canada1.discourse-cdn.com/flex031/uploads/autoflower/original/3X/b/3/b35b803f75af3981e0ceb82493df9d1384cefa61.jpeg)

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.

 ![IMG_20260917_100114989](https://canada1.discourse-cdn.com/flex031/uploads/autoflower/original/3X/7/e/7eca0beb300635e734be354ace7b74bb981b516e.jpeg)

 ![IMG_20260917_100119083](https://canada1.discourse-cdn.com/flex031/uploads/autoflower/original/3X/4/e/4ebaf4a8c58b02986ab7d46e827377bf17f99da8.jpeg)

 ![IMG_20260917_101540942_HDR](https://canada1.discourse-cdn.com/flex031/uploads/autoflower/original/3X/c/a/caa6891c838c4efc54853b999285cd280e9ad869.jpeg)

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