Seeds
C99 x Blueberry Fast Feminized Seeds
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SKU: SMAN-C99BB-FAST-FEM
A fast flowering hybrid strain of C99 with Blueberry
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Flowering Type
Early/fast
Parental lines
Cinderella 99 x Blueberry
THC content
High THC (16-24%)
CBD content
Information not available
Photoperiod flowering time
6 to 8 weeks
Yield indoor
Average Yield (350-450gr/m2)
Plant size
Medium
Suitable climates
Cool, Dry, Humid, Temperate, Warm
Parental lines
Cinderella 99Blueberry
A fast flowering hybrid strain of C99 with Blueberry
This a very successful hybrid of short flowering indica Cinderella 99 with the Original Blueberry.
The result of these two lines cross was the plant that incorporates the best flavors of Thai sativa parent genetics.
It will significantly stretch at flowering. But despite this buds require no manicuring.
Fast Version of Cinderella99 X Blueberry hybrid will provide you with a huge crop of solid, densely covered with trichomes and resin nugs in just 45 days. Outdoors plant will be ready for harvest in mid-September.
Brand/breeder
Parental lines
Cinderella 99 x Blueberry
Variety
Sativa dominant
Flowering type
Early/fast
Sex
Feminised
THC content
High THC (16-24%)
Yield outdoor
Average Yield (200-450gr/plant)
Yield indoor
Average Yield (350-450gr/m2)
Plant size
Medium
Photoperiod flowering time
6 to 8 weeks
Northern hemisphere harvest
September
Southern hemisphere harvest
March
Suitable climates
Cool, Dry, Humid, Temperate, Warm
SKU
SMAN-C99BB-FAST-FEM
Early/Fast outdoor timeline
Fast / Early strains keep the photoperiod growth pattern, but they begin flowering earlier and usually finish sooner — helping outdoor growers harvest before late-season weather becomes a problem.
Stage 1
Germination / Early Start
March – April
Wait for: warmer days, lower frost risk, stable spring weather
Watch for: cold snaps, excess moisture, slow early growth
Stage 2
Seedling / Transplant
May
Wait for: steady light, mild conditions, protected early growth
Watch for: transplant stress, pests, wind exposure
Stage 3
Vegetative Growth
June – July
Wait for: long bright days, healthy expansion, strong structure
Watch for: overcrowding, nutrient issues, insect pressure
Stage 4
Flowering
From late July
Wait for: first signs of bloom, good airflow, settled conditions
Watch for: humidity, mould pressure, poor weather
Stage 5
Harvest
From early September
Wait for: ripe trichomes, dense finished flowers, harvest readiness
Watch for: cutting too early, rain, bud rot
Indoor Early/Fast timeline
Fast / Early strains are most valuable outdoors, where earlier flowering and shorter bloom times help growers harvest before poor autumn weather. Indoors, their main benefit is a faster flowering phase than photoperiod versions.
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 3–6+
Vegetative Growth
Desired plant size and strong structure
Wait for: desired plant size and strong structure
Watch for: overcrowding, uneven growth, training stress
6–10 weeks
Flowering Phase
Strong bud formation and steady flower development
Wait for: strong bud formation and steady flower development
Watch for: humidity issues, poor airflow, plant stress
Harvest
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: harvesting too early or pushing plants too long
