Chem Cleaner

  • strain
  • autoflower
  • seeded
  • editorial

parents (Chem 91 x Chemdogging) F2 (Chem 91 x Chemdogging) F2

bred by Night Owl Seeds

Published by @seedbot.cannadb.org

Lean
65/35 sativa-leaning hybrid indicasativa

About

This line of regs was developed from my line of Chem 91 x Chemdogging autos that I have been working on for a few years. The F2 generation provided a whole range of flavors that was just too good to ignore! To prevent genetic bottlenecks and to better the available autoflower gene pool I've decided to put out a regular auto seeds from a few of my favorite expressions so that they can be worked further or used to create new auto x auto and photo x auto crosses. Out of around 300 seeds I selected 12 plants to move forward, nine females and three males. All three males were resinous and terpy, and every plant had exceptional vigor. These were some of the dankest plants I've ever had the pleasure of growing, and the Chem 91 input continues to impress! Chem 91 is a backbone of the photoperiod world, something that has truly stood the test of hype and time, and I hope that these regular offerings will have the same impact on the auto world!

Chem Cleaner F3 provides some added astringent lemon cleaner brightness to the original 91 flavor, with a potent yet uplifting effect. Super funky and vibrant, I almost called this one Summertime Chem because it's got something distinctively unique about it that I don't have the ability to properly describe. She'll make for a great sativa breeder with the right selections.

Genetics

Generation
F3
Seed availability
  • Regular

Cultivation

Cycle time
70–80 days full run from sprout

Lineage

(Chem 91 x Chemdogging) F2
(Chem 91 x Chemdogging) F2
Chem Cleaner

See full lineage graph →

Reviews

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View atproto record

AT-URI: at://did:plc:j45zu6wau62ffxgcmld4xhln/org.cannadb.strain/3ml53ldd4ss2n

CID: bafyreidihusib5vhvjcpsvjlut3slesme5tx7ter4luhh5gxad67xw3ssi

{
  "kind": "strain",
  "name": "Chem Cleaner",
  "$type": "org.cannadb.strain",
  "breeder": "at://did:plc:pkz74ndca2yxx4r5kgkibvd5/org.cannadb.breeder/night-owl-seeds",
  "createdAt": "2026-05-05T21:03:53Z",
  "cycleTime": {
    "max": 80,
    "min": 70
  },
  "sourceUrl": "https://nightowlseeds.com/",
  "autoflower": true,
  "generation": "F3",
  "breederName": "Night Owl Seeds",
  "description": "This line of regs was developed from my line of Chem 91 x Chemdogging autos that I have been working on for a few years. The F2 generation provided a whole range of flavors that was just too good to ignore! To prevent genetic bottlenecks and to better the available autoflower gene pool I've decided to put out a regular auto seeds from a few of my favorite expressions so that they can be worked further or used to create new auto x auto and photo x auto crosses. Out of around 300 seeds I selected 12 plants to move forward, nine females and three males. All three males were resinous and terpy, and every plant had exceptional vigor. These were some of the dankest plants I've ever had the pleasure of growing, and the Chem 91 input continues to impress! Chem 91 is a backbone of the photoperiod world, something that has truly stood the test of hype and time, and I hope that these regular offerings will have the same impact on the auto world!\n\nChem Cleaner F3 provides some added astringent lemon cleaner brightness to the original 91 flavor, with a potent yet uplifting effect. Super funky and vibrant, I almost called this one Summertime Chem because it's got something distinctively unique about it that I don't have the ability to properly describe. She'll make for a great sativa breeder with the right selections.",
  "parentNames": [
    "(Chem 91 x Chemdogging) F2",
    "(Chem 91 x Chemdogging) F2"
  ],
  "indicaSativa": 65,
  "seedAvailability": [
    "regular"
  ],
  "parentBreederNames": [
    "",
    ""
  ]
}