

Auto White Widow 3 seeds
Auto White Widow Seeds – Autoflower by Green House Seeds
What is Auto White Widow? Auto White Widow by Green House Seeds is a feminised, autoflowering hybrid of White Widow × Ruderalis with 40% Sativa, 40% Indica and 20% Ruderalis. According to the manufacturer, it needs around 9 weeks from germination, 7 weeks of which are flowering, grows only 70 to 80 cm tall and yields up to 600 g/m² indoors with 15.95% THC. A resinous, earthy, spicy aroma and a physically relaxing effect with a clear head are typical. The low-maintenance, compact strain is well suited to beginners – in the autoflowering seeds for beginners category. Available in packs of 3, 5 and 10 seeds.
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Manufacturer Information
Genetics & Origin of Auto White Widow
Auto White Widow is the autoflowering version of White Widow in the Green House Seeds catalogue. The breeder gives the lineage as White Widow × Ruderalis and the proportions as 40% Sativa, 40% Indica and 20% Ruderalis. Thanks to the Ruderalis component, the plant flowers independently of the light cycle; there is no need to switch to 12/12. For the cannabinoids, Green House Seeds states exact values: 15.95% THC, 0.56% CBD and 0.05% CBN. At 70 to 80 cm the strain stays very compact and branches only a little, but is said to deliver resin, effect and flavour in the classic White Widow style. The seeds are feminised. If you prefer the photoperiod original strain, you will find, for example, White Widow by Silent Seeds; another autoflower from the breeder is Auto Jack Herer.
Who Is Auto White Widow For?
Auto White Widow is a fast, compact classic. It suits:
- Beginners looking for a low-maintenance autoflower
- Growers with little space, for example in a small tent or on the balcony
- Impatient growers who would like to harvest around 9 weeks after germination
- Greenhouse and outdoor gardeners who want to use the season flexibly
- White Widow fans who appreciate the classic flavour
If you expect large plants with a high individual yield outdoors, you are less well served here: the manufacturer states 70 to 80 g per plant. You can find more strains for outdoors under automatic seeds outdoor.
Growing Auto White Widow: Indoor & Outdoor
Indoor Growing
Indoors, according to Green House Seeds, the entire cycle from germination takes around 9 weeks; the breeder gives the flowering time as 7 weeks. The plants grow 70 to 80 cm tall, stay very compact and hardly branch. The manufacturer states a yield of up to 600 g/m². As the individual plant stays small, a high yield per area requires dense planting. For light it gives 12 to 18 hours a day; you do not need to switch the cycle. It describes the maintenance effort as low. Because autoflowers have little time to recover from stress, it is better to do without late repotting and heavy training. The tips for beginners offer an easy way in.
Outdoor Growing
In the garden, on the balcony or in the greenhouse, Auto White Widow stays inconspicuous at 70 to 80 cm. Green House Seeds states 70 to 80 g per plant. The breeder gives the total duration from germination as around 9 weeks, 7 weeks of which are flowering; expect this period outdoors too. According to the manufacturer, growing is possible all year round as long as temperatures are above 10 °C. A sunny spot helps the small plant to make use of its potential. Only grow where it is legal to do so.
Effect, Aroma & Flavour of Auto White Widow
According to Green House Seeds, the scent of Auto White Widow is resinous and earthy with fresh, slightly sweet notes, the flavour spicy, creamy and resinous – classic White Widow. The manufacturer does not give a lab terpene profile. It describes the effect as physically relaxing and mentally clear, complex and long-lasting; according to the strain description, it sets in quickly. As suitable occasions it names everyday life, creative phases, social activities and the evening. For the cannabinoids, the breeder states 15.95% THC, 0.56% CBD and 0.05% CBN. If you consume rarely, it is better to start with a small amount even at this value. How intense the effect is depends on dose and individual tolerance.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy Auto White Widow at United Seedbanks?
If you order Auto White Widow, you should know who you are buying from: United Seedbanks is an established specialist shop for cannabis seeds and stocks Green House Seeds as a permanent part of its range.
- Original genetics from Green House Seeds – Auto White Widow as a feminised autoflower, in three pack sizes.
- Advice from a specialist retailer – we help if you are torn between several strains or pack sizes.
- Discreet shipping – neutral packaging and free delivery from €100.
- Payment of your choice – credit card, bank transfer or Bitcoin.
- Fresh, verified seeds – professionally stored for a dependable germination rate.
That way you get Auto White Widow from a reliable source. You can find more strains from this breeder on the Green House Seeds page.
Frequently Asked Questions about Auto White Widow
How long does Auto White Widow take to harvest?
According to Green House Seeds, around 9 weeks from germination. The breeder gives the flowering time alone as 7 weeks.
Is Auto White Widow suitable for beginners?
Yes. The manufacturer describes the maintenance effort as low, and at United Seedbanks the strain is rated for beginners.
How tall does Auto White Widow grow?
70 to 80 cm. The plant stays very compact and, according to the manufacturer, branches only a little.
What yield does Auto White Widow deliver?
The breeder states up to 600 g/m² indoors and 70 to 80 g per plant outdoors.
How does the auto version differ from White Widow?
Thanks to the Ruderalis component, the auto version flowers by itself and is finished after around 9 weeks. A photoperiod strain such as White Widow by Dutch Passion only flowers after the switch to 12/12.