Seeds
Blue Venom Feminised Seeds - 5
SKU: G13L-BLVN-FEM-5
Blueberry and White Widow combined produce plants with high yields of resin-covered plants in 8 weeks of flowering.
Total
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Flowering Type
Photoperiod
Parental lines
Blueberry x White Widow
THC content
High THC (16-24%)
CBD content
Information not available
Photoperiod flowering time
7 to 9 weeks
Yield indoor
High Yield (450-600gr/m2)
Plant size
Information not available
Suitable climates
Cool, Dry, Hot, Temperate, Warm, Wet
From the breeder
Blueberry and White Widow combined produce plants with high yields of resin-covered plants in 8 weeks of flowering.
G13 Labs breeder notesAroma
Fruity
Parental lines
BlueberryWhite Widow
Blueberry and White Widow combined produce plants with high yields of resin-covered plants in 8 weeks of flowering.
To create this perfect combination of indica and sativaG13 Labs Seeds used two champions – Blueberry and White Widow. Each one of them provides something special to Blue Venom that makes it such an exceptional strain. White Widow provides a strong gene that produces compact, resin-covered florets while the Blueberry contributes its special taste of forest fruits. This easy to grow hybrid has high resistance to moisture, short flowering period (about 55 days) and long-lasting, strong but balanced cerebral effect. Its massive, broad flowers are fully covered with trichomes and produce up to 1,100g/plant. Blue Venom is suitable for growing outdoors in mild Mediterranean regions as well as in greenhouses.
Brand/breeder
Parental lines
Blueberry x White Widow
Variety
Indica / Sativa hybrid
Flowering type
Photoperiod
Sex
Feminised
THC content
High THC (16-24%)
Yield outdoor
Very High Yield (above 750gr/plant)
Yield indoor
High Yield (450-600gr/m2)
Photoperiod flowering time
7 to 9 weeks
Northern hemisphere harvest
October
Suitable climates
Cool, Dry, Hot, Temperate, Warm, Wet
Aroma
Fruity
SKU
G13L-BLVN-FEM-5
Photoperiod outdoor timeline
Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.
Stage 1
Germination / Early Start
March – April
Wait for: frost risk easing, stronger spring light
Watch for: cold snaps, slow starts, excess moisture
Stage 2
Seedling / Transplant
April – May
Wait for: milder nights and settled weather
Watch for: transplant shock, wind exposure, pests
Stage 3
Vegetative Growth
June – July
Wait for: long days, regular feeding, healthy expansion
Watch for: overcrowding, nutrient issues, insect damage
Stage 4
Flowering
August – September
Wait for: shortening days, dry airflow, branch support
Watch for: mould, botrytis, high humidity, bad weather
Stage 5
Harvest
Late September – October
Wait for: ripe trichomes, dense finished flowers
Watch for: autumn rain, rot, early frosts
Indoor photoperiod timeline
Photoperiod strains give indoor growers more control over size, shape, and when flowering begins.
Week 0
Germination
Strong early establishment
Wait for: strong early establishment
Watch for: inconsistent starts, excess moisture
Week 1–2
Seedling
Stable structure and healthy growth
Wait for: stable structure and healthy growth
Watch for: stretch, early stress
Week 3–6+
Vegetative Growth
Desired plant size and canopy shape
Wait for: desired plant size and canopy shape
Watch for: overcrowding, uneven growth, training stress
7–12+ weeks
Flowering Phase
Strong flower formation and steady development
Wait for: strong flower formation and steady development
Watch for: humidity, airflow, support issues
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: cutting too early or pushing too long
Based on 5 reviews
Blue Venom Feminised Seeds - 5
Didn't make it pass the seedling stage
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Blue Venom Feminised Seeds - 5
had a 93% germination rate. So far seedlings and teenagers looking healthy. Live in Michigan so harvest end of September early October
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Blue Venom Feminised Seeds - 5
im in australia and still waiting after 2 mnths so much for the guaranteed parts of this arrangement!!dissapointed!!
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