Median THC
—
Flowering
70 days
Breeder releases
1
Avg rating
—
Flowering type
Autoflowering This is an autoflowering cultivar — a genuine ruderalis-derived genetic trait (it flowers by age, not light cycle). That’s a real, heritable distinction, unlike the indica/sativa label above.
Genetics & Lineage
Breeder releases (1)
| Breeder | THC | Flowering | Seeds | Rating |
|---|---|---|---|---|
| Mephisto Genetics | — | 70d | feminized | — |
About Icenberg
High-Yielding, Frosted Autoflower with Citrus-Fuel Terps If you’re chasing heavy resin production, rapid turnaround, and premium terp intensity, Icenberg from Mephisto Genetics deserves a place in your next run. This autoflowering hybrid combines top-shelf flavor, sticky trichomes, and 20–25% THC with a fast 9–11 week lifecycle—perfect for growers who want elite results without the long wait. With Mephisto’s limited drops and high demand, Icenberg rarely stays in stock for long. Strain Overview Icenberg embodies Mephisto Genetics’ reputation for small-batch, high-performance autoflowers. Expect:
9–11 week seed-to-harvest timeline
High yields with dense, frost-heavy colas
20–25% THC for strong yet balanced effects
A citrus-sweet-fuel terp profile ideal for modern palates
This hybrid is well-suited for both advancing hobbyists and experienced growers who value consistency, potency, and terp richness. Its structure stays manageable, with fast veg growth and uniform lateral branching that makes canopy management straightforward. Lineage & Breeding Icenberg is crafted from two standout Mephisto staples:
Sundae Thumper → sweet fruit-and-cream terps, chunky bud structure, dessert-style co
Frequently asked questions
What are the genetics of Icenberg?
Icenberg comes from Sundae Thumper × Walter White Bx1.
Is Icenberg indica or sativa?
Icenberg is classified as ruderalis hybrid.
How long does Icenberg take to flower?
Icenberg flowers in about 70 days.
Is Icenberg available as feminized or autoflowering seeds?
Icenberg is offered as: feminized.