White Widow Autoflower Seeds

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White Widow Autoflower is an indica dominant autoflower cross of White Widow and a ruderalis. Bred from the 1995 High Times Cannabis Cup winner, it’s known for its uplifting and energizing effects, and its ease of growth.  

  • THC Medium - Up to 19%
  • Medium Yield - Up to 300gsm
  • Indica Dominant Ruderalis: 60% Indica / 40% Sativa
  • Flowering Time - <8 Weeks
  • Autoflowering variant of the classic and highly acclaimed strain White Widow
  • Short and bushy plant that remains low and produces an abundance of frosty white dense buds
  • Sharp, skunky and sweet taste bringing on a richly smooth smoke
Price: US$65.20
13 4.8
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THC %16%-19%
Outdoor harvestJuly, September
Indica/SativaIndica Dominant Ruderalis
HeightShort: 60cm-100cm
CBD Content<1%
ClimateWarm, Arid
Medical ConditionsAnxiety, Depression, Insomnia, PTSD, Stress
Seed TypeAutoflower Feminized
GeneticsWhite Widow x Ruderalis
TasteWoody, Spicy, Earthy
TerpeneMyrcene, Caryophyllene, Pinene


White Widow Autoflower seeds information

White Widow Autoflower is a cross of White Widow and a Siberian Ruderalis. The result is in an Indica-dominant ruderalis hybrid. This unique blend boasts a THC content of 16%-19% and a CBD content of less than 1%, making it highly sought after for its uplifting and energizing effects. With its ability to alleviate anxiety, depression, insomnia, PTSD, and stress, it's no wonder so many people choose to grow this versatile strain.

How to grow White Widow Autoflower seeds

White Widow Autoflower is a fairly easy strain to grow, thanks to its robust ruderalis genetics. It has a flowering time of less than 8 weeks, and typically grows to a height of 60cm-100cm, making it a relatively short plant. This strain thrives in warmer, arid climates and is capable of yielding 200-300 grams per square meter. The structure of the plant is mostly Indica, which means it has a more bushy and compact appearance with dense foliage. However, the small percentage of Sativa from the White Widow genetics will keep the internodal distance far enough for good light penetration.

During the vegetative stage

The plant grows a lot during the vegetative stage, developing a strong stem and branches due to its Indica-dominant nature. The leaves will be broad and dark green, a characteristic feature of Indica strains. Low-stress training (LST) methods such as the Screen of Green (Scrog), topping, and fimming are well-suited for boosting yields. Use these techniques early in the vegetative stage and stop before transitioning to flowering. During this stage, it's essential to provide a balanced mix of nutrients, starting with higher levels of nitrogen and gradually tapering off before the flowering stage begins.

During the flowering stage

You know the plant is entering the flowering stage, when start to see preflowers, indicating the onset of bud development. The buds will gradually grow in size and density, taking on a frosty appearance due to the trichomes' production. White Widow Autoflower is not a particularly heavy feeder, but it's important to provide adequate amounts of phosphorus and potassium during this stage to support bud development. Taper off the nutrients during the final 1-2 weeks before harvest to minimize any residual nutrients being held in the bud. Monitor the trichomes' color to determine the optimal harvest time; they should be mostly milky with around 25% being amber.

Is White Widow Autoflower indica or sativa?

White Widow Autoflower is predominantly an Indica strain with a hint of Sativa and ruderalis genetics. The ratio is heavily inclined towards indica, which influences the plant's growth characteristics, making it bushy, compact, and resilient.

Is White Widow Autoflower suitable for beginners?

Yes, White Widow Autoflower is suitable for beginners. Its resilient nature, combined with a relatively short flowering time and the ability to thrive in various climates, makes it an ideal choice for novice growers. In addition, its autoflowering trait eliminates the need for a strict light schedule, making the growing process even more straightforward.

What are the effects of White Widow Autoflower?

White Widow Autoflower weed boasts a THC content ranging from 16% to 19%, making it a relatively potent strain. The high is energizing and slightly euphoric, without being too intense. This is thanks to its genetics, which induce a fast-acting and mind-stimulating effect. As the high sets in, you'll notice a surge of energy and a clear-headed feeling, while your body experiences a gentle relaxation. This makes it perfect for those looking to boost their mood and stay active during the day.

How does White Widow Autoflower make you feel?

Smoking White Widow Autoflower will leave you feeling uplifted and energized. The strain has a unique blend of effects that simultaneously stimulate your mind and relax your body. This means that while your thoughts will be clear and focused, your body will feel light and tension-free. The mainly Indica genetics contribute to these effects, providing a balanced high that is both invigorating and calming.

Medical uses?

White Widow Autoflower has been reported by users to potentially aid in relieving symptoms of anxiety, depression, insomnia, PTSD, and stress. Its THC content, which ranges from 16% to 19%, may help in alleviating these medical issues by promoting relaxation and reducing stress levels. However, it is essential to note that its CBD content is less than 1%, so it may not be as effective in treating conditions that respond better to higher CBD levels.

How strong is White Widow Autoflower weed?

With a THC content ranging from 16% to 19%, White Widow Autoflower is considered a moderately potent strain. The high is characterized by an uplifting and energizing effect, followed by a more clam relaxed feeling after more significant use. The low CBD content (<1%) means that the strain may not offer the same level of therapeutic benefits as strains with higher CBD levels, but it can still provide a pleasant and balanced high.

Does White Widow Autoflower weed make you sleepy?

White Widow Autoflower weed does not typically make you sleepy. Instead, it provides an uplifting and energizing high that can help you stay active and focused. However, with higher use or as the effects start to wear off, you may experience a gentle relaxation that could make it easier to wind down and prepare for sleep.

What is White Widow Autoflower like to smoke?

Smoking White Widow Autoflower is a highly enjoyable. The smoke is smooth and doesn’t cause much of a throat hit, making it suitable for both beginners and experienced smokers. Provided the buds have been flushed and well cured, the inhale is gentle. A warm glow of satisfaction takes hold quickly and the exhale leaves a pleasing  aftertaste with a matching gentle buzz.

What does White Widow Autoflower taste and smell like?

The taste and smell of White Widow Autoflower are quite distinct. It has a pungent aroma with hints of earthiness and floral notes. The taste is similar, with a sweet and earthy flavor that is accompanied by a subtle floral aftertaste.

What are the main terpenes in White Widow Autoflower?

The dominant terpenes in White Widow Autoflower are myrcene, caryophyllene, and limonene. Myrcene contributes to the earthy and herbal aroma, caryophyllene adds a spicy and peppery note, and limonene gives it a hint of citrus. These terpenes not only influence the taste and aroma but also contribute to the strain's overall effects and therapeutic properties.

MSNL Editors Verdict

For such a small plant, White Widow Auto is potent and puts out some surprising yields. It’s a strain we recommend to those who want growing experience while also boosting their confidence and skill level. The fast flowering time, ease of growth, and high yields, all make this possible. Finally, the potency and intense yet gentle physical stone make this a strain for those looking to unwind, de-stress, and feel whole again.