The Genetic Library: Chem 4 Profile
Chem 4 cannabis clones represent the legendary Chemdog Reunion phenotype preserved by Greg Chemdog” Krzanowski. This indica-dominant hybrid (55-60% indica) delivers exceptional potency (18-27% THC) with distinctive diesel-forward terpene expression and serves as foundational genetics for OG Kush and Sour Diesel suited for growers seeking heritage genetics with proven performance and extraction-grade quality.
Mother stock is preserved in sterile
Horticultural Growth & Structure
- Genetics: Chemdog Reunion Pheno (Thai x Nepalese heritage)
- Maturity: 8–10 Weeks
- Morphology: Medium-to-tall indica-dominant structure with strong branching and dense flower development.
- Cultivation Strategy: Intermediate-to-advanced difficulty. Benefits from stable environmental control (30-50% humidity during flowering) and moderate-to-heavy feeding.
- Yield Potential: High.
Aroma & Terpene Profile
Chem 4 develops an intense fuel-forward terpene expression centered on pungent diesel with citrus and pine driven by caryophyllene, myrcene, limonene and humulene. Secondary notes include chemical cleaner (lemon-scented), woody pine, and earthy characteristics. The profile maintains sharp diesel intensity through drying and curing, appealing to both heritage enthusiasts and extraction markets.
Elite Shipped Clones: Live-Arrival Guarantee
Each Chem 4 clone is carefully packaged in climate-stable nursery shippers to protect canopy structure and root zone during transit. Plants arrive fully rooted and ready for transplant backed by our 24-hour live-arrival guarantee.
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Queen Cream Clone | Verified Cream-Dominant Dessert Hybrid
Pie Face OG Clone | Verified Cherry Pie x Face Off OG
Durban Poison Clone | Verified Durban Landrace Sativa
Pie Hoe Clone | Verified Grape Pie x Tahoe OG
Guava Gelato Clone | Verified Gelato × Guava
Ripped Off Runtz Clone | Verified Runtz Dessert Hybrid Selection
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Tangie Breath Clone | Multi-Breeder Selection
Blue Alien Clone | Verified Alien Kush F2 x Blueberry
Mochi Clone | Verified Sunset Sherbet x Thin Mint Cookies
White Runtz Clone | Runtz Crew
Bay Area Pop Rocks Clone | Verified Candy-themed Hybrid Line
Gummiez Clone | Verified Peach Ringz × Jetlatto
Blueberry Muffin Clone | Verified Blueberry x Purple Panty Dropper
Carbon Fiber Clone | Verified Grape Pie x Biscotti x Sherb Bx
Biker OG Clone | Verified Hell's Angel OG x Lucifer OG
Apple Fritter - Tissue Culture Clone | Verified Sour Apple x Animal Cookies
Purple Cake Clone | Verified Purple Kush x Wedding Cake
Platinum Cookies Clone | Verified GSC Platinum Cut 

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