White Widow Auto takes the coffeeshop classic that put Dutch genetics on the map and fits it into a compact autoflower that finishes in about 10 weeks from seed. Seedstockers crossed an Original White Widow with Auto White Dwarf, keeping the famous frosty trichome coverage and earthy-herbal profile.
It stays short at 50–80 cm (20–31 in) indoors and yields 400–500 g/m² (1.31–1.64 oz/ft²) under LED, or 80–180 g/plant (2.8–6.3 oz/plant) outdoors. The breeder rates it for beginners, and it forgives overfeeding, underwatering, and temperature swings.
Its effect is balanced and relaxing: a gentle cerebral lift that settles into comfortable full-body ease.
Genetics and Lineage of White Widow Auto
White Widow descends from a Brazilian sativa crossed with a South Indian indica, a pairing famous for heavy resin and a balanced effect. Seedstockers combined the Original White Widow with Auto White Dwarf to add the autoflowering trait and a compact frame.
The plant is classed as indica dominant, with THC listed at 14–22%. That medium range is part of its appeal: a smooth, balanced experience that many people prefer to higher-THC modern strains.
Aroma, Flavor, and Effect
The aroma is fresh earth, pine, and dried herbs. It is subtle yet recognizable, the classic White Widow scent familiar to anyone who knows Amsterdam coffeeshops.
On the palate it tastes earthy and herbal, with woody undertones and a clean, slightly spicy finish. Honest and old-school, with no candy or gas.
The high opens with a gentle cerebral lift, then settles into relaxed full-body comfort. It is not overwhelming, which makes it a good match for unwinding after work or spending time with friends.
Growing White Widow Auto Indoors and Outdoors
Indoors, keep 18/6 or 20/4 light for the entire cycle. At 50–80 cm (20–31 in), it fits small tents and discreet setups, and it needs little or no training to fill the space.
It is one of the easiest autos to grow and nearly runs itself. Dense, frosty buds build quickly in flower, so keep humidity moderate and airflow steady during the last weeks.
Outdoors, plant it in 11–15 L (3–4 gal) containers. Expect 80–180 g (2.8–6.3 oz) per plant within about 10 weeks. It handles cooler climates better than most autos, making it a reliable choice for short northern summers.
White Widow Auto Characteristics
| Strain type | Autoflowering feminized |
| Genetics | Original White Widow x Auto White Dwarf |
| Indica/Sativa | Indica dominant |
| THC | 14–22% |
| Effect | Balanced, relaxing |
| Flavor | Earthy, herbal, woody, slightly spicy |
| Aroma | Fresh earth, pine, dried herbs |
| Indoor yield | 400–500 g/m² (1.31–1.64 oz/ft²) |
| Outdoor yield | 80–180 g/plant (2.8–6.3 oz/plant) |
| Seed to harvest | 10 weeks |
| Height | 50–80 cm (20–31 in) |
| Difficulty | Beginner |
| Best cultivation technique | Natural growth with minimal training |
FAQ
Is White Widow Auto indica or sativa?
It is indica dominant. Seedstockers bred it from Original White Widow x Auto White Dwarf for a compact plant and a balanced, relaxing effect.
How long does White Widow Auto take from seed to harvest?
About 10 weeks. It flowers on its own, so 18/6 or 20/4 light can run for the whole grow.
How tall does White Widow Auto grow?
Indoors it stays around 50–80 cm (20–31 in), ideal for small tents and discreet grows.
How much does White Widow Auto yield?
Indoors, 400–500 g/m² (1.31–1.64 oz/ft²). Outdoors, 80–180 g/plant (2.8–6.3 oz/plant) in 11–15 L (3–4 gal) containers.
How strong is White Widow Auto?
THC is listed at 14–22%. Its balanced profile gives a smooth effect that is pleasant rather than overwhelming.
Is White Widow Auto good for a first grow?
Yes. It is rated for beginners and forgives overfeeding, underwatering, and temperature swings.
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