Modified Chem – (GMO x Chemdog 91 bx3)
Modified Chem at a glance
| Cross | GMO x Chemdog 91 Bx3 |
|---|---|
| Bred by | Skunk VA, Lucky Dog Seed Co |
| What you get | 13 regular seeds |
| Flowering | 63 to 70 days |
| Effect, from the pack | Savory Chem D influence with added fuel, a more balanced effect than GMO alone |
| The line | The Chemdog 91 hub and Chem D vs Chemdog 91 |
| Before you pop them | The paper towel method |
From the pack
GMO, probably my personal favorite of all the cookie crosses out there, is known for its savory garlic flavor and sedative effect. The added fuel from the Chemdog stud also beefed up the spears for some heavier weight. The flowers retain much of that savory Chem D influence with added fuel and a more balanced effect.
Genetic Legacy
Modified Chem represents a bridge between the “new school” obsession with savory funk and the foundation of the “old school” gas. By crossing the notorious GMO (Garlic, Mushroom, Onion) cut with the Chemdog 91 BX3, Lucky Dog Seed Co. has effectively “tethered” the lanky, slow-vegging traits of the GMO to the robust, predictable architecture of the Chemdog 91 backcross project. This is a genetic deep-dive into the Chemdog pool, curated by the primary custodian of the original 91 lineage.
Aroma, Flavor, & Terpenes
The terpene expression is an aggressive olfactory assault. While the GMO parent contributes heavy notes of halogen-lit locker rooms and savory garlic, the Chemdog 91 BX3 infuses the profile with a sharp, industrial chemical spray and burnt rubber undertones. The result is a complex “Modified” profile, decidedly gassy, lingering, and pungent enough to require high-efficiency carbon filtration.
The Experience
As a heavy-hitting hybrid, Modified Chem offers a profound physiological shift. It begins with a sharp cerebral clarity characteristic of the 91, before transitioning into a heavy, limb-relaxing “stone” inherited from its GMO lineage. It is a connoisseur’s choice for evening sessions, providing a long-lasting, multifaceted experience that honors its Chemdog heritage.
Cultivation Insights
Growers can expect a significant “stretch” during the first three weeks of flowering, a trait synonymous with the GMO parentage. However, the BX3 influence provides tighter node spacing and increased lateral branching strength.
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Flowering Time: 63–70 days (9–10 weeks)
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Yield: High / Commercial Grade
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Structure: Tall, vigorous, requiring support (trellising) for heavy terminal colas.
How many seeds are in a Modified Chem pack?
13 regular seeds a pack.
Is Modified Chem hard to grow?
No. She is easy to grow. All of my genetics are easy to cultivate with vigorous growth.
Every cross on the Chemdog seeds page runs back to the same Chemdog 91 Bx3 stud.
Part of the Chemdog 91 line, the original 1991 cut, held by Skunk VA since 1995.