White Widow Auto by White Label – Easy-Grow Indica-Dominant Autoflower with Classic Resin

White Widow Auto by White Label is a no-fuss, indica-dominant autoflower that delivers the legendary resin and flavor of the original in a fast, compact, and beginner-proof package.

Struggling with complex light schedules or worried your first grow might fail? You’re not alone—most new growers overcomplicate things and end up with weak, sparse plants. Ignoring the need for simplicity leads to stress, wasted time, and disappointing yields. But what if you could skip the guesswork and grow a proven classic that thrives on its own schedule?

White Widow Auto solves it all: it flowers automatically, stays short, and produces dense, trichome-covered buds with that unmistakable White Widow character—sweet, earthy, and piney—without demanding expert care.

Why White Widow Auto is your stress-free ticket to classic cannabis

This strain merges the legendary genetics of White Widow with rugged Ruderalis resilience. The result? A plant that starts flowering on its own after 3–4 weeks, finishes in about 75 days total, and fits perfectly in tight indoor tents or sunny backyard corners. You get the iconic experience without the hassle.

Key features and benefits in a nutshell

• 65% indica / 35% sativa – delivers a calm, body-focused high perfect for evening relaxation
• Compact height: 60–100 cm (23.62–39.37 in) – ideal for stealthy grows and small spaces
• Automatic flowering – no light cycle changes needed; just give it 18–20 hours of light daily
• Medium yield: 350–400 g/m² (11.63–13.29 oz/ft²) indoors or 60–120 g/plant (2.12–4.23 oz/plant) outdoors – solid returns for minimal effort
• Feminized seeds – 100% female plants, zero males to cull
• Sweet-pine aroma with earthy undertones – instantly recognizable White Widow flavor profile
• High resin production – buds glisten with trichomes, great for dry sift or rosin

How to grow White Widow Auto in a few simple steps

Autos like this one hate transplant shock, so start smart and finish strong.

1. Germinate seeds directly in their final pot (18–27 L / 4.76–7.13 gal) using light, airy soil.
2. Provide 18–20 hours of light daily from seed to harvest—no switching needed.
3. Water lightly but consistently; let the top 2 cm (0.79 in) dry between sessions.
4. Use mild nutrients at 1/3 strength; autos are sensitive to overfeeding.
5. Harvest around day 75 when trichomes turn milky with some amber for a balanced effect.

Technical specifications

• Breeder: White Label (by Sensi Seeds)
• Type: Feminized autoflowering
• Dominance: 65% indica / 35% sativa
• Genetics: White Widow × Lowryder
• Total cycle: ~75 days (seed to harvest)
• Indoor yield: 350–400 g/m² (11.63–13.29 oz/ft²)
• Outdoor yield: 60–120 g/plant (2.12–4.23 oz/plant)
• Height: 60–100 cm (23.62–39.37 in)
• Difficulty: Low – forgiving of beginner mistakes
• Ideal climate: Temperate / continental; avoid prolonged rain or high humidity
• Resistance: Moderate; susceptible to mold in wet conditions—ensure airflow
• Training: Avoid topping or heavy pruning; gentle LST only if needed
• Recommended pot: 18–27 L (4.76–7.13 gal) fabric pot from day one
• Light: 18–20 hours daily throughout entire cycle
• Smell in grow: Medium – carbon filter recommended for indoor stealth
• THC: High (approx. 18–20%)
• CBD: Low (approx.
• Aromatic profile: Myrcene, pinene, caryophyllene
• Flavour: Sweet, earthy, pine, with subtle citrus notes
• Effect: Relaxing body stone with mild cerebral lift—ideal for evening wind-down

Frequently Asked Questions

Can I grow White Widow Auto outdoors in a cold climate?

Yes, but only during warm months. It tolerates temps down to 10°C (50°F) briefly, but consistent warmth (18–26°C / 64–79°F) is best. Avoid frost and heavy rain during flowering.

How many harvests per year can I get?

Outdoors: up to 2 in warm climates. Indoors: 4–5 harvests yearly thanks to its 75-day cycle.

Does it need special nutrients?

No—just mild, balanced feeding. Autos are sensitive, so start with 1/3 dose of a quality line like B.A.C. Basic Mineral Autoflowering Kit.

Can I top or train this plant?

Avoid aggressive pruning. Light Low-Stress Training (LST) is okay early on, but never top or FIM—autos have a fixed life cycle and won’t recover well.

Personal Experience of Pevgrow’s CEO (Alan)

I keep a White Widow Auto in my balcony grow every summer—it’s my “set-and-forget” plant. I start it in a 20L fabric pot with light soil, water with rainwater, and give it a gentle feed every 10 days. By week 10, it’s a resin factory, glistening under the sun. What I love is how it smells like the Amsterdam coffee shops of the ‘90s—sweet, sharp, nostalgic. It’s not the heaviest yielder, but the quality? Impeccable. And because it’s so compact, my neighbors just think it’s a bush. For beginners or anyone wanting a reliable, classic smoke without drama, this is my go-to recommendation.