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

Timothy Hunt – July 25, 2020

I quit smokin about 12yrs ago. Never new there were medical benefits. Just wanted to get stoned. 52 and retired, I took a chance and tried it again. Wow! I can tell you what we had way back was nothing compared to what is out now. Yea we had rare strains roll around once a year if you were lucky enough to find it. We called it “2-toke”. Long gone Skunk, Red bud, Colombian Gold. I was lucky enough to have very little of all these original strains. We are legal here at home. In my B-room scared to death I took my first hit in 12yrs and my shoulders dropped and the joints loosen. I have 50% of my movement back! Just got my girls into flower 2-weeks ago. Doing great. Simple and easy they grow and grow and keep growing bigger. White widow was a perfect choice. Forever grateful to The King. Got 2 more babies right behind. Customer for life.
Rated 5 out of 5

Scot – July 21, 2020

Germinated with CKS guide. Perfect germination. After 3 weeks began flowering. Now been 4 weeks and flowers developing alot each day. Plants grew so much past 2 weeks. I’m impressed. 1st time grow and great to learn with auto’s. Highly recommend.
Rated 5 out of 5

Edward Brown – July 15, 2020

I purchased 5 of these seeds and four germinated. I grew them in my basement under grow lights, the long flourescent tubes, which do not provide a full spectrum of light, and moved them outdoors at 7 weeks. The first one flowered in the house at 6 weeks and was twice the size of the other three. All four were flowering when I transplanted them outdoors, 3 in big containers and one in the ground. Of the four, one reached three and a half feet and had tons of big buds. The one that flowered first at 6 weeks in the basement never grew another inch but was like one huge thick bud. One grew maybe another six inches and the last nothing at all but both were covered in bud. A bit of checking on the internet told me that autoflower plants do not transplant well and I’m no rookie. I’ve been starting all kinds of things from seed for over 40 years. I have already harvested all four plants and started three news ones directly in large containers and they’re rocking and rolling so in the long run a worthwhile grow but I’ll know better than to transplant them next time
Rated 4 out of 5

Jamie S – July 7, 2020

Planted 6 weeks ago. All 5 popped up out of soil. Have 4 nice plants already outside and starting to bud already. Amazing for July here up north. Cant wait to see them in Sept only 1 plant was a total runt and deformed. 4 good plants.
Rated 5 out of 5

Steve R – June 26, 2020

5 out of 5 popped and grew beautiful plants with fuzzy orange crystallized nuggets 😜