White Widow
Cannabis seeds
by Vision Seeds
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White Widow Feminised Seeds by Vision Seeds
White Widow is a feminised cannabis seed from Vision Seeds that produces one of the most frost-covered, trichome-drenched plants you'll ever grow at home. This mostly Indica hybrid has been a coffeeshop staple in Amsterdam since the mid-'90s — and for good reason. The smoke is mellow, situation-enhancing, and genuinely makes mundane activities more interesting. If you've walked past any coffeeshop menu board in the Netherlands, you've seen this name. Now you can grow her yourself.
Which Pack Size?
| Pack | Seeds | Best For |
|---|---|---|
| 3 seeds | 3 feminised seeds | First-time growers or a single tent run — enough to fill a 60x60 or 80x80 space comfortably |
| 5 seeds | 5 feminised seeds | Growers who want to select the best phenotype or run a slightly larger canopy — better value per seed |
We'd grab the 5-pack if you're serious about finding the best pheno. White Widow can express slightly different structures plant to plant, and having two extra seeds gives you room to pick the frostiest one.
Why White Widow Feminised Seeds Deserve a Spot in Your Grow
White Widow has been circulating through Amsterdam's coffeeshops for roughly three decades, and it's still on nearly every menu. That kind of staying power doesn't happen by accident. The strain earned its name from the sheer density of white trichomes that coat every surface of the plant — calyxes, sugar leaves, even parts of the fan leaves get dusted. When you look at a mature White Widow plant under decent light, she genuinely appears white. It's one of those strains where you can smell the resin production before you even touch the buds.
Vision Seeds' version stays faithful to the original genetics. This is a mostly Indica hybrid, which means you get a compact, manageable plant that doesn't stretch wildly during flower. Average height sits around 120cm — tall enough to develop a proper canopy but short enough to fit under most indoor setups without training becoming a full-time job. The yield of approximately 450g/m2 is solid for a 9-week flowering period. You're not waiting 12 weeks for a modest harvest here.
The honest limitation? White Widow isn't going to blow your mind with exotic terpene profiles the way some modern strains do. She's a classic — think earthy, slightly piney, with a clean smoke. If you're chasing tropical fruit flavours, look at something like Lemon Haze or Amnesia. But if you want reliable genetics, heavy trichome production, and a smoke that's been road-tested by millions of people over decades — this is the one. We've seen customers come back to White Widow after cycling through dozens of trendy strains, because sometimes the classics just work.
White Widow Specifications
| Specification | Detail |
|---|---|
| Seed Bank | Vision Seeds |
| Seed Type | Feminised (photoperiod) |
| Genetics | Mostly Indica hybrid |
| Flowering Time | Up to 9 weeks |
| Average Height | 120cm |
| Indoor Yield | Approximately 450g/m2 |
| Appearance | Heavy white trichome coverage across entire plant |
| Available Packs | 3 seeds / 5 seeds |
| SKU (3 pack) | CSVS0010 |
| SKU (5 pack) | CSVS0055 |
Growing White Widow indoors? Pair these feminised seeds with a complete grow tent kit — tent, lighting, ventilation, and carbon filter sorted in one go. For germination, a propagator tray and root stimulator will give your seedlings the best possible start before transplanting.
How to Grow White Widow Feminised Seeds
- Germinate your White Widow seeds using the paper towel method: place seeds between two damp (not soaking) paper towels on a plate, cover with a second plate, and keep in a dark spot at 22-25°C. Taproots typically appear within 24-72 hours.
- Once the taproot reaches about 1cm, transplant carefully into a small pot with light, airy soil or coco coir. Plant the seed about 1cm deep with the taproot pointing downward. Keep the medium moist but never waterlogged.
- During the vegetative phase, maintain 18 hours of light and 6 hours of darkness. White Widow grows to around 120cm on average, so if your vertical space is limited, consider topping or low-stress training (LST) during veg to control height and encourage a wider canopy.
- Switch to a 12/12 light cycle to trigger flowering. White Widow flowers for up to 9 weeks. You'll notice the trichome production ramping up significantly from week 4 onwards — this is where the "white" in White Widow becomes obvious.
- Monitor trichomes with a jeweller's loupe during the final 2 weeks. Harvest when trichomes shift from clear to milky-white for a balanced effect. Amber trichomes indicate heavier, more sedative results.
- Dry your harvested buds in a dark room at 18-22°C with 55-65% humidity for 7-10 days. Cure in glass jars for at least 2 weeks, burping daily for the first few days. White Widow's resin density means she rewards patience during curing — the smoke smooths out noticeably after 3-4 weeks in the jar.
What Makes White Widow Different from Other Classic Strains
We get asked this constantly — "should I grow White Widow or Northern Lights?" or "what about Skunk #1?" Here's the honest answer: White Widow sits in a sweet spot between the three. Northern Lights is a pure Indica that finishes faster but yields less and grows shorter. Skunk #1 leans more hybrid and has a stronger, more pungent smell during flower — great if you don't have neighbours, less great if you do. White Widow gives you the Indica-dominant structure and relaxing smoke without the overwhelming odour, plus that 450g/m2 yield is hard to argue with for a 9-week strain.
The trichome production is genuinely the standout feature. We've seen a lot of strains marketed as "frosty" — White Widow actually delivers on that promise. If you're interested in making hash, dry sift, or extracts, this strain is one of the best starting points because the raw material is already covered in resin glands. The plant practically does half the work for you.
One thing worth mentioning: White Widow can handle minor feeding mistakes better than some more finicky modern genetics. She's been stabilised over decades of breeding, and Vision Seeds' feminised version reflects that. Not bulletproof — no plant is — but more forgiving than, say, a Cookies cross that throws a fit if your pH drifts by 0.3.
Frequently Asked Questions
How long does White Widow take from seed to harvest?
Expect roughly 12-14 weeks total — about 3-5 weeks of vegetative growth plus up to 9 weeks of flowering. Add another 7-10 days for drying. The exact timeline depends on how long you veg, but 9 weeks of flower is the consistent benchmark for Vision Seeds' White Widow.
Is White Widow a good strain for beginners?
Yes, it's one of the better choices for a first grow. The genetics are stable, the plant is forgiving of minor errors, and the 120cm average height keeps things manageable indoors. You won't need advanced training techniques to get a decent harvest.
What does White Widow smell like during flowering?
Earthy and piney with a subtle sharpness — noticeable but not as overpowering as Skunk or Cheese varieties. You'll still want a carbon filter for indoor grows, but she's not the loudest strain in the room by any stretch.
Can I grow White Widow outdoors?
White Widow feminised seeds can grow outdoors in temperate to warm climates. She prefers consistent conditions and finishes flowering around late September to mid-October in the Northern Hemisphere. Indoor growing gives you more control over the 120cm height and 450g/m2 yield potential.
Why are these seeds feminised?
Feminised seeds produce only female plants, which are the ones that develop the resinous buds you're after. With regular seeds, roughly half would be males that need removing before they pollinate your females. Feminised White Widow seeds from Vision Seeds eliminate that guesswork entirely.
What yield can I expect from White Widow indoors?
Vision Seeds rates the indoor yield at approximately 450g/m2. Achieving that depends on your lighting, pot size, and growing technique. Under a decent LED in an 80x80 tent with 2-4 plants, 350-450g/m2 is realistic for a grower with some experience.
Is White Widow Indica or Sativa?
White Widow by Vision Seeds is a mostly Indica hybrid. You'll see the Indica influence in the compact growth structure, broad leaves, and relaxing smoke. There's enough Sativa genetics in there to keep the effect from being purely sedative — it's mellow but not couch-lock heavy.
Last updated: April 2026
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Medical disclaimer. This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before use of any substance.