Auto Widow
Cannabis seeds
by CBD Seeds
Auto Widow Feminized Seeds by CBD Seeds
Auto Widow is a feminized autoflowering cannabis seed from CBD Seeds that packs White Widow genetics into a single-stem plant no taller than 80cm. It was CBD Seeds' first autoflowering creation — a cross between genetics from the White family and ruderalis traits — and it remains one of the tidiest autos we've come across for small-space grows. No light schedule changes, no fuss with male plants, and a dense central cola ready to harvest in roughly 9-10 weeks from seed.
This guide is written for adults aged 18 and over. The growing characteristics and strain information below apply to mature plants cultivated under appropriate conditions.
Why Auto Widow Feminized Seeds Stand Out
Auto Widow was the first autoflowering strain CBD Seeds ever developed, and you can tell they spent proper time stabilising it. Where some early autos were scraggly and unpredictable, this one grows like a disciplined little column — barely any branching, just one fat central bud that does all the heavy lifting. That single-cola structure is actually a real advantage if you're growing in a wardrobe, a small tent, or on a balcony where width matters more than height.
The sativa-dominant genetics from the White family come through in the aroma and flavour: citrus up front with a woody backbone, and a sweet smoke carrying pine and liquorice notes. That's a flavour profile with actual character — not the generic "earthy" you get from rushed autoflower breeding. If you've grown photoperiod White Widow before, you'll recognise the family resemblance immediately, just scaled down to a more manageable format.
Auto Widow Growing Specs
| Specification | Detail |
|---|---|
| Seed type | Feminized autoflowering |
| Genetics | White family x Ruderalis |
| Dominance | Sativa-dominant |
| Maximum height | 80cm |
| Cola length | 25-40cm |
| Flowering time | 9-10 weeks from seed |
| Total seed-to-harvest | Approximately 11-13 weeks |
| Indoor yield | 25-40g per plant |
| Light schedule | No changes needed (autoflowering) |
| Seeds per pack | 3 |
| Breeder | CBD Seeds |
What Auto Widow Feminized Seeds Are Best For
Auto Widow is the best autoflowering seed for growers who need discretion and simplicity above all else. The 80cm maximum height means it fits comfortably inside a 60x60cm tent, on a balcony behind a railing, or tucked into a corner of a spare room. The single-cola growth pattern means you don't need to worry about training, topping, or managing side branches — the plant essentially does one thing and does it well.
For first-time growers, the autoflowering and feminized combination removes the two biggest headaches: you won't need to switch your light schedule from 18/6 to 12/12 to trigger flowering, and you won't need to identify and remove male plants. Plant the seed, keep the light on for 18-20 hours a day throughout, water sensibly, and the plant handles the rest on its own internal clock.
If you're coming from photoperiod growing and wondering whether an auto can deliver real White Widow character — it can, but with a trade-off. Read on.
Honest Limitations of Auto Widow
Here's the thing we'd tell you in the shop: Auto Widow is an average yielder. At 25-40g per plant indoors, you're not going to fill jars the way you would with a photoperiod White Widow that can push well over 400g per square metre. That's the trade-off for the compact size, the speed, and the simplicity. You're paying in yield for convenience.
The single-cola structure also means there's not much you can do to boost production through training techniques like LST or ScrOG — the plant doesn't branch enough to fill a screen. If you want more total weight, the move is to run multiple Auto Widow plants side by side rather than trying to coax more from a single plant.
Compared to something like a photoperiod White Widow, Auto Widow finishes faster and takes up less space, but it won't match the potency ceiling or the yield. Compared to other autoflowering strains in the same size bracket, the flavour profile is genuinely better — that citrus-pine-liquorice combination has more going on than most compact autos manage.
How to Grow Auto Widow Feminized Seeds
- Germinate your Auto Widow feminized seeds using the paper towel method or by planting directly into a small pot of moist, light soil mix. Taproots typically emerge within 24-72 hours.
- Transplant the seedling into its final container early — autos don't respond well to late transplanting. A 7-11 litre pot is plenty for a plant that tops out at 80cm. Use a light, airy soil mix with good drainage.
- Set your light schedule to 18 hours on, 6 hours off from day one. Keep it there for the entire grow — Auto Widow flowers automatically based on age, not light changes. Some growers run 20/4 for slightly more growth; either works.
- Water when the top 2-3cm of soil feels dry. Overwatering is the number one mistake with small autos — the root system is compact and doesn't need as much as you'd think.
- Feed lightly. Start with a mild vegetative nutrient for the first 3-4 weeks, then switch to a bloom formula when you see the first pistils forming. Autos are sensitive to overfeeding, so use half the manufacturer's recommended dose as a starting point.
- Watch for the central cola to fatten up between weeks 6-9. The 25-40cm cola should become visibly dense and frosty as harvest approaches.
- Harvest when roughly 70-80% of the trichomes have turned milky white under a jeweller's loupe. With Auto Widow, this typically falls around 9-10 weeks from germination, though some phenotypes may stretch to 11-13 weeks total.
- Dry in a dark, ventilated space at around 18-21°C and 55-60% humidity for 7-10 days, then cure in sealed glass jars for at least two weeks to bring out those citrus and liquorice notes properly.
Auto Widow Aroma and Flavour Profile
The White family genetics give Auto Widow a genuinely interesting nose. Fresh plants carry a bright citrus scent — somewhere between lemon zest and grapefruit peel — layered over a woody, almost cedar-like base. Once dried and cured, the smoke is sweet with distinct pine and liquorice notes that linger on the exhale.
We'd describe it as cleaner and more defined than what you get from a lot of budget autoflowers, which tend to blur into a vague "earthy-herbal" sameness. The liquorice note in particular is unusual and worth the grow for flavour chasers who want something with a bit of personality. According to a study on morphological characterisation of Cannabis sativa, trichome features vary significantly across cultivars, which directly influences aromatic compound production (PMC10610221). White family genetics are known for dense trichome coverage, and that shows in Auto Widow's resin production relative to its small size.
Auto Widow vs Photoperiod White Widow
| Feature | Auto Widow (CBD Seeds) | Photoperiod White Widow (typical) |
|---|---|---|
| Height | Up to 80cm | 100-180cm |
| Seed to harvest | 11-13 weeks total | 16-20 weeks total |
| Light schedule change | Not required | Must switch to 12/12 |
| Indoor yield | 25-40g per plant | 400-500g per m² |
| Training potential | Minimal (single cola) | High (ScrOG, LST, topping) |
| Flavour profile | Citrus, pine, liquorice | Citrus, pine, earthy, spicy |
| Best for | Small spaces, beginners, speed | Maximum yield, experienced growers |
Complete your setup: if you're growing Auto Widow in a small tent, pair it with a basic LED panel and a compact carbon filter to keep things discreet. A 7-11 litre fabric pot gives the roots enough room without wasting space. Running 3-4 Auto Widow plants side by side is the best way to maximise your harvest from this compact strain.
Frequently Asked Questions
How much does Auto Widow yield indoors?
Expect 25-40g per plant indoors. It's an average yielder — the trade-off for its compact 80cm size and fast 9-10 week flowering time. Run multiple plants side by side if you want more total weight.
Do I need to change the light schedule for Auto Widow?
No. Auto Widow is autoflowering, so it flowers based on age rather than light cycle changes. Keep your lights on 18/6 or 20/4 from seed to harvest — no switching to 12/12 required.
How tall does Auto Widow grow?
Maximum 80cm. Most plants stay between 60-80cm with a single central cola of 25-40cm. It fits comfortably in a 60x60cm tent or on a small balcony.
Is Auto Widow good for beginners?
Yes — it's one of the most beginner-friendly autos available. Feminized seeds mean no male plant identification, autoflowering means no light schedule management, and the single-cola structure means no training required. Just water, feed lightly, and wait.
How long from seed to harvest with Auto Widow?
The flowering period is 9-10 weeks, but total time from seed to harvest is roughly 11-13 weeks depending on the phenotype and growing conditions. Some plants finish on the earlier side; give them the extra time if the trichomes aren't ready.
What does Auto Widow smell and taste like?
Citrus and grapefruit on the nose, with a woody cedar backbone. The smoke is sweet, carrying pine and liquorice notes. It's a more defined flavour profile than most compact autos manage.
Can I train Auto Widow with LST or topping?
Not really. The single-cola growth pattern means there's very little side branching to work with. Topping an auto this compact usually costs more in recovery time than it gains. Let it grow naturally — that's what it's bred for.
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.