Greenhouse Seed Company

White Widow Auto

★★★★ 4.2 · 40 reviews 100% Germ Guarantee
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Every White Widow Auto seed is guaranteed to germinate. If any seed in your pack doesn't pop, we replace it free — no hassle, no extra cost.
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About this strain
  • Type: Autoflower Hybrid (40% Sativa / 40% Indica / 20% Ruderalis)
  • Indoor Yield: Up to 600 g/m²
  • Indoor Flowering Time: 7 weeks (9 weeks total crop time)
  • Outdoor Yield: Up to 70–80 g/plant
  • Outdoor Harvest: Can be grown year-round in temperatures above 10°C
  • Height: 70–80 cm
  • Best Grown With: SoG / ScrOG

 

White Widow Auto is an autoflowering version of the legendary strain, delivering a powerful blend of body relaxation and cerebral uplift.

Maintaining the potency and signature frosty buds of the original, this strain offers a fast-growing, high-yielding experience with a complex flavor profile of spice, wood, and earth.

Ideal for growers looking for a classic strain in an easy-to-cultivate autoflower format.

Genetics & Origins

White Widow Auto preserves the essence of the original strain while incorporating autoflowering genetics for faster flowering times and greater adaptability.

This version retains the resin-heavy buds and signature potency that made White Widow a global favorite.

Effects & Experience

Expect a dynamic experience that starts with deep physical relaxation and transitions into a clear, uplifting cerebral high. The effects set in quickly and last for an extended period, making this strain ideal for both unwinding and creative focus.

Flavor & Aroma

White Widow Auto delivers a complex blend of earthy, woody, and spicy flavors, with subtle sweetness and occasional metallic undertones.

The dominant terpenes include Myrcene, α-Pinene, and β-Caryophyllene, contributing to its rich aroma and balanced effects.

Growing Information

This autoflower grows with a compact, bushy structure, producing dense, trichome-covered buds reminiscent of the photoperiod version.

Indoors, it thrives in Sea of Green (SoG) and Screen of Green (ScrOG) setups, completing its cycle in just 9 weeks.

Outdoors, it remains short and manageable, making it an excellent choice for discreet cultivation.

Medical & Recreational Benefits

The well-balanced effects of White Widow Auto make it suitable for both relaxation and mental stimulation.

It’s a versatile strain that can be enjoyed during the day or evening, depending on the dosage.

Why Choose This Strain?

White Widow Auto offers the best of the classic strain with the convenience of autoflowering genetics.

With its fast growth cycle, high yields, and powerful effects, it’s a must-have for growers seeking a legendary strain with minimal effort.

Grower's spec sheet
Genetics & Grow Data
Packsize1 Pack, 3 Pack, 5 Pack
Empty fields show a fill-in placeholder until you add the data per strain. Yields vary with grower experience, medium, environment, and nutrients.
What growers say
5.0
★★★★★
42 reviews
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★★★★★

As a disabled Army veteran, finding balance after service isn't always easy. Cannabis became an important part of that process for me, and companies like...

★★★★★

An awesome company, top to bottom, great customer service and they always have huge discounts to get the most bang for your buck!

★★★★★

Quick responses from customer support. Even faster shipping time. Popping these babies soon. Super excited!

★★★★★

So far so good nothing to complain about

Pairs well with
Common Questions
Seeds are sold as adult novelty and collectible items. It's your responsibility to know and follow the laws in your area before germinating.
Spend $120 to unlock 18 free seeds ($270 value) plus free shipping. Eligible freebies are added automatically at checkout — no code needed.
Our 100% germination guarantee has you covered. Reach out with your order number and we'll replace any seed that doesn't pop.
99% of orders ship within 1–2 business days from Nevada in discreet, crush-proof packaging with no external branding.
Blueberry Muffin grows uniformly and forgivingly, which makes it a confident pick for newer growers. Difficulty details appear in the spec sheet once added.