Beginner Cannabis Seeds | Feminised Seeds

Black Widow Feminised

Lineage: Brazilian Sativa x South Indian Indica

Black Widow is a balanced, sativa-dominant marijuana strain that has achieved several awards, among which Number One at the 1995 High Time Cannabis Cup is the most significant.

(48 customer reviews)

$16.00

1 x 5 PACK = $16.00 per seed

2 x 5 PACK = $14.00 per seed

SAVE $2.00 PER SEED

3 x 5 PACK = $12.50 per seed

SAVE $3.50 PER SEED

4 x 5 PACK = $11.00 per seed

SAVE $5.00 PER SEED

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STRAIN PROFILE

  • Phenotype: 65% Sativa | 35% Indica
  • Flowering Time: 8-10 Weeks
  • THC: Up to 28%
  • CBD %: Below 1%
  • Difficulty:Easy
  • Effects:Relaxed | Euphoric | Happy | Uplifted | Focused
  • Taste/Aroma:Sweet | Woody | Chemical | Nutty | Spicy
  • Helps With:Stress | Pain | Depression | Muscle Spasms | Fatigue
  • g/m2 Yields:350-450 g/m²

What Is Black Widow?

Black Widow represents a potent sativa-dominant hybrid combining South American and South Indian genetics. This sativa-dominant hybrid delivers intense cerebral effects with remarkable THC levels reaching 28%. The strain balances powerful mental stimulation with gradual body relaxation, making it perfect for experienced users seeking substantial effects.

Traditional Indica Structure

Despite sativa dominance, Black Widow exhibits robust structural characteristics, including strong branching and dense bud formation. Plants develop substantial colas that showcase impressive resin production throughout the canopy. The structure combines sativa height with indica density, creating optimal growing characteristics.

A Foundation Strain

South American genetics contribute the energetic cerebral effects and complex flavour profile. South Indian sativa adds potency and distinctive growing characteristics. This blend creates a strain that honours its White Widow roots, while building its own strong identity in cannabis.

Black Widow Genetics

Genetic Characteristics

  • Parent strains: South American crossed with South Indian Sativa
  • Genotype: 65% sativa, 35% indica ratio
  • Seed type: Feminised photoperiod seeds
  • THC levels: Up to 28% potency
  • CBD content: Up to 1.50%
  • Terpene profile: Rich in pinene, caryophyllene, linalool, limonene, humulene
  • Flowering time: 56-70 days

Natural Resilience

Black Widow demonstrates good resistance to common growing challenges. The strain adapts well to desert, temperate, arid, and highland climates. Plants show strong natural vigour and recovery capabilities when provided with proper care. The genetic background provides resilience against minor cultivation mistakes.

Growing Performance

Indoor plants reach heights up to 160cm, making them manageable for most grow spaces. Outdoor specimens can stretch to 200cm in optimal conditions. Yields are impressive with up to 700g/m² indoors and 800g per plant outdoors. The strain delivers both potency and production in equal measure.

Black Widow Effects

What to Expect

  • Intense cerebral euphoria that stimulates creativity and conversation
  • Powerful mental stimulation that enhances focus and engagement
  • Strong appetite stimulation, perfect for medical users
  • Progressive body relaxation that develops over time
  • Talkative effects that encourage social interaction
  • Happy, uplifting mood enhancement
  • Deep sedation that eventually leads to sleepiness

Variations and Dosing

Lower doses provide energetic cerebral effects suitable for creative activities. Moderate amounts balance mental stimulation with body relaxation. Higher consumption increases sedation, making it ideal for evening use. The strain’s exceptional potency requires careful dosing, especially for inexperienced users.

Black Widow Aroma and Taste

Aromatic Profile

  • Dominant pine notes with fresh forest characteristics
  • Fruity sweetness that adds complexity and brightness
  • Skunky elements providing classic cannabis foundation
  • Woody undertones that ground the overall profile
  • Spicy hints from caryophyllene add depth
  • Citrus brightness from limonene enhances the experience
  • Complex aroma that evolves throughout consumption

Flavour Characteristics

The taste delivers pine freshness with fruity sweetness on the inhale. Skunky elements provide classic cannabis character during consumption. The exhale reveals woody undertones that balance the complex flavour profile. Experienced enthusiasts will appreciate the sophisticated taste combination. Learn about enhancing the flavour of weed and maximising terpenes.

Growing Black Widow Seeds

What This Strain Rewards

  • Exceptional potency with THC levels reaching 28%
  • Impressive yields that match the strain’s powerful effects
  • Dense, resin-covered buds with excellent bag appeal
  • Strong genetic vigour and robust growth patterns
  • Beginner-friendly characteristics despite high potency
  • Complex terpene profile with sophisticated flavours
  • Versatile performance across different growing environments

A Practical Choice

Black Widow suits experienced growers seeking potent genetics with excellent production. The strain’s forgiving nature makes it accessible for confident beginners wanting to step up. Its balanced characteristics make it ideal for beginner cannabis seeds seeking impressive results.

Growing Black Widow Indoors

Useful Indoor Strategies

  • Use SCROG techniques for even canopy development
  • Maintain temperatures between 21-29°C during lights-on periods
  • Ensure excellent airflow to prevent mould in dense buds
  • Monitor humidity levels, keeping them at 50-60% during vegetative growth
  • Provide 18-20 hours of light during the vegetative stage
  • Switch to a 12-hour light cycle to trigger flowering
  • Implement training techniques to control height and maximise yield

Multiple Harvest Potential

Standard flowering time allows for predictable harvest scheduling. Indoor growers can achieve multiple harvests per year with proper timing. Consistent flowering periods enable reliable production planning. Learn about growing cannabis indoors in Australia.

Hardy Nature

Black Widow demonstrates good resilience against indoor growing challenges. Plants tolerate minor environmental fluctuations without significant stress. The strain’s vigorous growth helps overcome minor cultivation mistakes. Understanding the seven weed plant stages helps optimise production.

Growing Black Widow Outdoors

Outdoor Success Factors

  • Plant in spring after frost risk has passed
  • Choose locations with maximum sunlight exposure
  • Ensure well-draining soil rich in organic matter
  • Protect plants from heavy rain during late flowering
  • Monitor for mould in dense buds during humid periods
  • Provide adequate spacing for plants to reach full potential
  • Harvest when trichomes show desired maturity levels

Multiple Harvest Potential

Outdoor growers in warm, dry climates can achieve substantial harvests. The strain’s outdoor yield potential reaches 800g per plant in optimal conditions. Proper timing ensures harvest before adverse weather affects resin production. Follow the cannabis grow calendar for Australia for optimal timing.

Hardy Nature

Black Widow thrives in desert, temperate, arid, and highland outdoor environments. Plants demonstrate natural resistance to heat and drought conditions once established. The strain’s genetic vigour ensures consistent performance across different growing seasons. Learn about growing cannabis outdoors in Australia and how to protect your outdoor grow.

Black Widow Nutrients, Water, and Environment

A Sensible Feeding Approach

  • Use balanced NPK nutrients during the vegetative growth phase
  • Increase phosphorus and potassium during flowering for resin production
  • Maintain pH between 6.0 and 7.0 for soil to grow
  • Water consistently to support vigorous growth and resin development
  • Implement a flush period before harvest to improve flavour
  • Monitor plants closely for nutrient deficiency signs during flowering
  • Adjust feeding based on plant response and resin production

Common Mistakes

Overfeeding causes nutrient burn and reduces overall quality. Poor airflow management increases mould risk in dense, resin-covered buds. Inconsistent watering schedules lead to stress and affect growth. Harvesting too early reduces potency and complex flavour development. Understanding the importance of pH when growing marijuana is crucial. Learn about over and under watered weed plants and avoiding and solving nutrient lockout.

Black Widow Flowering Time and Yield

Yield Potential

Indoor growers can expect impressive yields of 500-700g per square metre under optimal conditions. Outdoor cultivation produces substantial harvests of 600-800g per plant. The strain delivers both exceptional potency and excellent production capabilities.

Rapid Cycle Advantages

The 56-70-day flowering period is standard for sativa-dominant hybrids. Proper flowering development allows for full expression of complex terpenes and maximum resin production. Predictable harvest timing enables efficient planning.

Reliability and Maximising Output

Black Widow delivers consistent results with impressive potency and production. Proper training techniques and nutrient management maximise both yield and resin production. The genetic stability ensures predictable growth patterns and harvest timing. Learn about avoiding and fixing airy cannabis buds for denser flowers.

Who Black Widow Seeds Suit Best

Ideal Candidates

  • Experienced users seeking high-potency genetics
  • Confident beginners wanting to step up from moderate strains
  • Medical users requiring strong therapeutic effects
  • Indoor growers with experience managing potent strains
  • Outdoor cultivators in warm, dry climates
  • Patients seeking appetite stimulation and mood enhancement
  • Growers wanting complex terpene profiles

Experience Level

Black Widow accommodates confident beginners through to experienced growers. The strain’s forgiving nature makes it accessible to those ready to handle higher-potency levels while delivering professional-quality results.

Who Black Widow May Not Suit

Ideal Candidates

  • Novice users are sensitive to high THC levels
  • Cultivators in extremely humid climates without climate control
  • Those preferring mild, gentle effects
  • Growers seeking compact, low-maintenance plants
  • Users wanting purely indica-dominant effects
  • Cultivators requiring automatic flowering varieties
  • Those prioritising yield over potency

Experience Level

Beginner users or those sensitive to potent effects might find Black Widow overwhelming. However, the strain’s exceptional quality and complex effects make it invaluable for experienced enthusiasts and serious growers.

48 reviews for Black Widow Feminised

4.8
Based on 48 reviews
5 star
89
89%
4 star
4
4%
3 star
4
4%
2 star
2
2%
1 star
0%

Customer Images

Image #1 from David W.
Image #1 from Anonymous
Image #2 from Anonymous
Image #1 from Anonymous
Image #2 from Anonymous
Image #3 from Anonymous
Image #1 from Andrew Randall
Image #1 from John
Image #2 from John
Image #1 from David W.

David W.

Great yields👌This was last seasons Wedding Cake

Image #1 from Anonymous

Anonymous

Easy to grow visually attractive good choof

Image #2 from Anonymous

Anonymous

Easy to grow visually attractive good choof

Image #1 from Anonymous

Anonymous

Holy Smokes what a smoke. Amazing heavy head and body high. Smelt like fruit loops/ fruity pebbles during flower, taste was faint but similiar to smell.

Image #2 from Anonymous

Anonymous

Holy Smokes what a smoke. Amazing heavy head and body high. Smelt like fruit loops/ fruity pebbles during flower, taste was faint but similiar to smell.

Image #3 from Anonymous

Anonymous

Holy Smokes what a smoke. Amazing heavy head and body high. Smelt like fruit loops/ fruity pebbles during flower, taste was faint but similiar to smell.

Image #1 from Andrew Randall

Andrew Randall

It’s only early days Quite impressed A quality product

Image #1 from John

John

Good strong variety and fairly easy to grow. I grow entirely outdoors so growth before the winter solstice is not as strong as after, due to shortening daylight hours, but good enough nonetheless. This crop will be harvested in a month or so.

Image #2 from John

John

Good strong variety and fairly easy to grow. I grow entirely outdoors so growth before the winter solstice is not as strong as after, due to shortening daylight hours, but good enough nonetheless. This crop will be harvested in a month or so.

Image #1 from David W.
Image #1 from Anonymous
Image #2 from Anonymous
Image #1 from Anonymous
Image #2 from Anonymous
Image #3 from Anonymous
Image #1 from Andrew Randall
Image #1 from John
Image #2 from John
1-10 of 48 reviews
  1. Great yields👌This was last seasons Wedding Cake

    Image #1 from David W.
  2. Easy to grow visually attractive good choof

    Image #1 from Anonymous
    Image #2 from Anonymous
  3. Holy Smokes what a smoke. Amazing heavy head and body high. Smelt like fruit loops/ fruity pebbles during flower, taste was faint but similiar to smell.

    Image #1 from Anonymous
    Image #2 from Anonymous
    Image #3 from Anonymous
  4. easy grow, great plant, looks amazing, cant wait

  5. bit more attention while growing but a nice smoke for the effort

  6. Hard to grow first timer – but good

  7. yet to germinate

  8. Very nice buds

  9. Looks good yet to grow

  10. Perfect

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