What is the White Widow Auto cannabis strain?

White Widow Auto cannabis strain is an autoflowering hybrid created by crossing White Widow with Ruderalis to deliver a compact, high‑resin plant that flowers automatically.

How long does White Widow Auto take from seed to harvest?

White Widow Auto takes 8 to 9 weeks from seed to harvest under standard conditions.

Is White Widow Auto easy to grow?

Yes , it is easy for beginners. Its compact size, autoflower genetics, and forgiving nature make it accessible to new growers.

White Widow Auto Seeds – Fast Resinous Harvest


Genetics	White Widow x Ruderalis
THC Level	20.00%
CBD Level	0.70%
Category Type	Indica Dominant Hybrid
Growing Level	Easy
Flowering Time	8-9 weeks
Indoor Height	Small (0-4 FT)
Outdoor Height	Small (0-4 FT)
Harvest Time	All year
Indoor Yields	400g/m2
Outdoor Yields	300g/plant
Taste and Smell	Earthy, Herbal, Pine, Spicy, Woody
Terpenes	Bisabolol, Caryophyllene, Linalool, Myrcene, Pinene

Genetics

White Widow x Ruderalis

THC Level

20.00%

CBD Level

0.70%

Category Type

Indica Dominant Hybrid

Growing Level

Easy

Flowering Time

8-9 weeks

Indoor Height

Small (0-4 FT)

Outdoor Height

Small (0-4 FT)

Harvest Time

All year

Indoor Yields

400g/m2

Outdoor Yields

300g/plant

Taste and Smell

Earthy, Herbal, Pine, Spicy, Woody

Terpenes

Bisabolol, Caryophyllene, Linalool, Myrcene, Pinene

Strain Description

White Widow Auto combines iconic White Widow genetics with Ruderalis for an autoflowering hybrid that is both fast and potent. It offers an uplifting cerebral high paired with soothing body relaxation, making it ideal for social or creative occasions. Its flavor is dominated by pine, with herbal and spicy woody notes, while its visual appeal comes from dense, resinous buds encrusted in trichomes with lush green and vibrant hues.

Growing Information

White Widow Auto thrives in warm, dry, Mediterranean‑style climates, making it suited for both indoor and outdoor cultivation. From seed to harvest, the cycle completes in just 8–9 weeks. Plants remain compact at 0–4 ft, ideal for discrete grow spaces. Despite its size, growers can expect solid yields: roughly 400 g/m² indoors and 300 g per plant outdoors.

Quick Grow Tips

Lighting: Autoflowers like consistent schedules; many growers use 18/6 or 20/4

Nutrients: Feed lightly—overfeeding can stress autoflower roots

Watering: Gentle, low‑stress watering helps sensitive young plants

Environment: Maintain stable, warm, dry conditions—this strain prefers Mediterranean‑style conditions

158 reviews for White Widow Autoflower Marijuana Seeds

Rated 5 out of 5

Tim COCHRANE – June 24, 2020

Awesome ! Started 4/19 grew inside until May long weekend. June 25, 13.5″ tall filling out will all kinds of bud. Small chunckybud tight compact plant phenotype. As in one of your videos. Citrus terpenes can be found already, wonderful citrus/hints off sandalwood. Container grown in triple mix outside. Should be DONE MID AUGUST! TASTING LATE September. I am counting the days! Thank you Crop King. I WILL BE PURCHASING FROM YOU AGAIN!! VERY FRESH SEED!
Rated 5 out of 5

Richard keafer – June 10, 2020

So far so good got my order within 6 days..once I put her in some soil with a little organic chicken manure 4 sprouts came up within just 4 days no joke..from just using 1 seed..i will be buying more in the near future..thanks Crop king
Rated 4 out of 5

Michael – June 9, 2020

Most of the seeds germinated, but none grew very large. That said, I still got a fair amount of flower harvested, and the quality has been first class. Overall service from Crop King has been very good — when I had problems with a set of seeds, they sent another batch out w/o charge. The seeds arrive pretty promptly, and are very discretely packaged. Overall — pretty satisfied! I’m now in my second year, with a different strain – Lamb’s Breath. So far, so good!
Rated 4 out of 5

carl – May 31, 2020

About 4 weeks to go until my first WW auto harvest, germinated 4 all popped within 24 hours, two are under 19″ and one is 22″ tall but the fourth was deformed from the start and only grew one side of the plant. looks like about 5-6 ounce harvest from 4.
Rated 5 out of 5

Edward brown – May 26, 2020

I started 5 White Widow autoflower seeds on April 1st under grow lights in my basement. These are just the flourescent tubes meant for starting seedlings as they do not contain the full spectrum of light. I just transplanted them outdoors on May 21st. While they were still indoors they started budding at 6 weeks so now I wonder, how do I fertilize these now that they’re planted. Do I use a high nitrogen fertilizer to promote green growth or do I skip that stage and go right to a high phosphorous fertilizer to promote flowering. Or should I try a balanced fertilizer now. Any suggestions would be helpful.