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C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
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C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
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C99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEMC99 x Blueberry Fast Feminised Seeds-SMAN-C99BB-FAST-FEM
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
C99 x Blueberry Fast Feminised Seeds
Seeds

C99 x Blueberry Fast Feminised Seeds

Average rating:  4.0   (votes: 111) Reviews (108)
SKU: SMAN-C99BB-FAST-FEM
A fast flowering hybrid strain of C99 with Blueberry

Two legendary names. One exclusive strain.
Introducing Northern Lights 99

Grow Today
Total
  • Out of stock
  • Orders sent from the US
  • Tracked discreet delivery
Testimonial 
Author:  Rick C. Rating: 5.0 out of 5 stars
Date:  07.05.2021
Text:  All Seeds took well. Still in veg nice and healthy. Will update on yield and smoke once flowered.

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

From the breeder
A fast flowering hybrid strain of C99 with Blueberry
Seedsman breeder notes
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
Seedsman
Parental lines
Cinderella 99 x Blueberry
Type
Sativa dominant
Flowering type
Early/fast
Sex
Feminised
THC potential
High THC (16-24%)
Yield potential outdoor
Average Yield (200-450gr/plant)
Yield potential indoor
Average Yield (350-450gr/m2)
Plant size
Medium
Flowering time (photoperiod)
6 to 8 weeks
Northern hemisphere harvest
September
Southern hemisphere harvest
March
Suitable climate
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
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.

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

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.

4.0
Rating 4.0 out of 5 stars
Based on 111 ratings and 108 reviews
As described
No
Partly
Yes
Partly, 2.75 out of 5, No – Yes
Based on 8 votes
Expected Yield
Below
Expected
Above
Below, 2.142857142857143 out of 5, Below – Above
Based on 7 votes
Recommend to others
No
Neutral
Yes
Neutral, 3.285714285714286 out of 5, No – Yes
Based on 7 votes
Lipscore Real Reviews™ means all ratings and reviews are written by real customers, linked to real purchases, unedited, and verified by Lipscore. Click the logo to learn more.
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Review author:  Stephanie Sayles    Review date:  13.07.2026
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Theses started to grow then just died for no reason. They sent out a replacement and those did not even sprout and I was told that you can only get one replacement so I really just wasted $80. All of the seeds that I purchased and all of the replacements I didn't get one viableplant.
As described: NoExpected Yield: BelowRecommend to others: No
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Review author:  Cynthia Bernier    Review date:  03.07.2026
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Did not germinate.
As described: NoExpected Yield: Below
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Review author:  Robert Horton    Review date:  04.10.2025
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Try to germinate. Never would, contacted seedsman at minimum 5 times to try and get customer service. Non existent! Search
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Review author:  Robert Horton    Review date:  04.10.2025
Review rating: 1.0 out of 5 stars
Flavour: Poor Found Strain: Online Browsing
Verified
 buyer
Purchase date: 
Review text: 
Try to germinate. Never would, contacted seedsman at minimum 5 times to try and get customer service. Non existent!
As described: NoExpected Yield: BelowRecommend to others: No
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Review author:  Anonymous    Review date:  25.04.2025
Review rating: 3.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Not great germinators. about 70%
0vote(s)  
Externally verified 28.10.2026 This review has been collected with a review software used prior to Lipscore
Please note that some customers choose to leave a rating without writing a review, and because of this the number of ratings will differ from the number of reviews.
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C99 x Blueberry Fast Feminised Seeds

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