Seeds
Critical #47 Express Auto Feminised Seeds
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SKU: PS-CRIT47EXP-AUTO-FEM
Flavoursome indica auto strain with a nicely relaxing effect.
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Flowering Type
Autoflowering
Parental lines
Critical Express x AK47 xRuderalis
THC content
Information not available
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, High altitude, Hot, Temperate, Warm
From the breeder
Flavoursome indica auto strain with a nicely relaxing effect.
Positronic Seeds breeder notesParental lines
Critical EpressAK47Ruderalis
Flavoursome indica auto strain with a nicely relaxing effect.
Critical #47 Express Auto retains the qualities of Positronics' award-winning Critical #47 viz. aroma, flavour, and yield. Critical #47 Express Auto was created by crossing a specially selected mother, a strong Critical Express with Positronics' own AK 47 to ensure great success.
Plants are characterised by fast and vigorous growth, forming strong supportive branches. During the flowering period it produces dense and compact buds that give off a powerful scent. Harvest is just 65 - 70 days after germination. The variety is slightly susceptible to mould and so care should be taken where humidity levels are higher. When growing outdoors, it can get a reddish hue during the autumn months due to the colder nights, and this emphasises its beauty.
Brand/breeder
Positronic Seeds
Parental lines
Critical Express x AK47 xRuderalis
Variety
Indica dominant
Flowering type
Autoflowering
Sex
Feminised
Suitable climates
Cool, Dry, High altitude, Hot, Temperate, Warm
SKU
PS-CRIT47EXP-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
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