Seeds
Northern Haze Express Auto Feminised Seeds
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SKU: PS-NHAZ-AUTO-FEM
seeds_plant_height=seeds_plant_height=Taller auto plant with a pleasant effect.
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Flowering Type
Autoflowering
Parental lines
NHL#5 x Low Ryder 2
THC content
Medium THC (10-15%)
CBD content
Information not available
Autoflowering seed to harvest time
Information not available
Yield indoor
Information not available
Plant size
Information not available
Suitable climates
Cool, Dry, Hot, Temperate, Warm, Wet
From the breeder
seeds_plant_height=seeds_plant_height=Taller auto plant with a pleasant effect.
Positronic Seeds breeder notesParental lines
NHL#5Low Ryder 2
seeds_plant_height=seeds_plant_height=Taller auto plant with a pleasant effect.
Perfect balance between Indica, Sativa and Rudelaris varieties. A new generation of automatics with which we achieve an incredible height, demonstrating the Sativa dominance. Flowering of 75 days that will surprise any collector with its vigour and large branches covered in flowers that will end up full of resin. It’s important not to rush the harvest, and to allow it to mature fully, due to its Sativa descent. It copes with fungi well. Take into account that it can reach a large size; therefore it can be helped with a little flowering fertilisation from the seventh week for the best results.
Brand/breeder
Positronic Seeds
Parental lines
NHL#5 x Low Ryder 2
Type
Indica / Sativa hybrid
Flowering type
Autoflowering
Sex
Feminised
THC potential
Medium THC (10-15%)
Suitable climate
Cool, Dry, Hot, Temperate, Warm, Wet
SKU
PS-NHAZ-AUTO-FEM
Autoflowering outdoor timeline
Autos can be sown in multiple waves through the season for staggered harvests.
Stage 1
Germination
April – July
Wait for: warmer days, no frost, stable temperatures
Watch for: cold nights, overwatering, weak early light
Stage 2
Seedling / Transplant
1–2 weeks after sprouting
Wait for: strong light, mild weather, protected start
Watch for: slug damage, stretching, transplant stress
Stage 3
Vegetative Growth
Weeks 2–5
Wait for: long bright days, healthy root growth
Watch for: stunting, nutrient burn, pest pressure
Stage 4
Flowering
Weeks 5–8+ depending on cultivar
Wait for: steady sunshine, decent airflow, dry spells
Watch for: mould, heavy rain, snapped branches
Stage 5
Harvest
Weeks 8+ or summer to early autumn
Wait for: mature trichomes, swollen buds, finished aroma
Watch for: bad weather, bud rot, harvesting too early
Indoor autoflowering timeline
Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.
Week 0
Germination
Healthy seedling emergence
Wait for: healthy seedling emergence
Watch for: overwatering, weak starts
Week 1–2
Seedling
Steady early growth
Wait for: steady early growth
Watch for: stretching, stress, excess moisture
Week 2–5
Early Growth
Strong leaf and root development
Wait for: strong leaf and root development
Watch for: stunting, overcrowding, early stress
Week 5–9+
Flowering
Bud development and visible maturity
Wait for: bud development and visible maturity
Watch for: humidity issues, poor airflow, plant stress
Week 8–12+
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: harvesting too early
