White Dwarf by Bulk Seeds
2 other breeders' versions of White Dwarf — compare flowering times side by side →
Long before the market was flooded with super-potent, finicky autoflowers, White Dwarf was setting the industry standard. Originally bred by Buddha Seeds out of Spain and widely circulated through banks like Bulk Seeds, this old-school auto is a foundational building block for modern ruderalis genetics. By crossing two heavily guarded, knockout Indica lines, the breeders managed to lock down a plant that flowered on its own without sacrificing the heavy-handed stone that indoor growers were looking for. It was a true pioneer back in the 2000s when most growers still laughed at the idea of running autos.
This strain is built for stealth and speed. White Dwarf stays incredibly short and stocky, making it the ultimate workhorse for closet growers, micro-tents, or guerrilla outdoor runs. From seed to harvest, she rips through her entire life cycle in a blistering 60 to 65 days. The terpene profile leans heavy into sweet, sticky citrus and deep earthy musk, avoiding the grassy, hay-like smells that plagued a lot of early ruderalis crosses. It delivers a deeply relaxing, couch-lock Indica high that hits way harder than you’d expect from a 10-15% THC plant.
Head over to any old-school growing forum, and you'll still find heads singing praises for this classic. While it might not have the 30% THC numbers of today’s hype strains, growers keep White Dwarf in their rotation purely for its bulletproof reliability. She can take a beating from temperature swings, bad watering habits, and nutrient burn, and still yield dense, frosty nuggets. It’s the ultimate beginner’s rite of passage and a piece of living history that paved the way for the autoflower explosion we see today.
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Similar strains
| Breeder | Bulk Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | White Dwarf |
| Descendants | Fast & Vast, VIP Dwarf, Thunder Bloody Mary, Auto Flower, White Dwarf, Keramatic Auto, White Dwarf, Auto GTI, Zenseeds - Brutalis Automatic, Dane's White Pine Apple, Shot Adrenaline, Blue Dwarf, VIP Auto, Bulk Seed Bank - Auto Wild Dwarf, Bulk Seed Bank - Auto White Dwarf, Auto Super Dwarf, High Density |
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🧬 Explore the family: White Dwarf · Fast & Vast · VIP Dwarf · Thunder Bloody Mary · Auto Flower · White Dwarf · Keramatic Auto · White Dwarf · Auto GTI
Ancestry Pedigree
Buddha Seeds
Original Strains
Original Strains
Growing White Dwarf: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with White Dwarf will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
White Dwarf FAQ
How long does White Dwarf take to flower?
White Dwarf typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is White Dwarf an indica or a sativa?
White Dwarf is listed as ruderalis/indica/sativa.
What are the parents of White Dwarf?
White Dwarf was bred from White Dwarf by Bulk Seeds.
What environment does White Dwarf like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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Facts compiled from public breeder listings. Growing White Dwarf? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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