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Seeds
Dark Phoenix Feminised Seeds
SKU: GHDARKPHOENIX
Grow fox-tail buds with a relaxing yet uplifting quality
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Flowering Type
Photoperiod
Parental lines
Trainwreck x Jack Herer
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Photoperiod flowering time
9 to 11 weeks
Yield indoor
Very High Yield (above 600gr/m2)
Plant size
Medium
Suitable climates
Dry, Hot, Warm
From the breeder
Grow fox-tail buds with a relaxing yet uplifting quality
Greenhouse Seed Co. breeder notesAroma
FruitySpicy
Parental lines
TrainwreckJack Herer
Grow fox-tail buds with a relaxing yet uplifting quality
Dark Phoenix is a new, 60% sativa strain, a cross of the U.S. strains Trainwreck and Jack Herer. This hybrid exploits the medicinal qualities, compact structure and foxtail buds of the Trainwreck along with the amazing perfume and yields of Jack Herer.
These are medium to tall plants depending on the environment. Growers with low ceilings are advised to top their plants as they can stretch quite a bit once in flowering. Plants show a lot of vigour and the side-branches will thrive, creating a crown effect surrounding the main stem. Flowers will run together to form contiguous, fox-tailed buds. Indoors, flowering will last for 8 - 10 weeks and outdoors, northern hemisphere harvests will be ready in the second half of October. Growers can expect good yields.
Dark Phoenix's scent and taste offer a blend of pine, earth, Haze, lemon and spice. The effect is very functional, being a mix of relaxing with some uplifting sativa effects. perfect for staying active and creative.
Brand/breeder
Parental lines
Trainwreck x Jack Herer
Variety
Indica / Sativa hybrid
Colour
Dark Green, Purple
Flowering type
Photoperiod
Sex
Feminised
THC content
High THC (16-24%)
CBD content
Low CBD (0-1%)
Yield outdoor
Very High Yield (above 750gr/plant)
Yield indoor
Very High Yield (above 600gr/m2)
Plant size
Medium
Photoperiod flowering time
9 to 11 weeks
Northern hemisphere harvest
October
Suitable climates
Dry, Hot, Warm
Aroma
Fruity, Spicy
SKU
GHDARKPHOENIX
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
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