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By section 6 of the Misuse of Drugs Act 1971 it is an offence to cultivate any plant of the genus cannabis in the United Kingdom without a license from the Secretary of State. Anyone committing an offence contrary to this section may be imprisoned or fined, or both. Please note therefore that germination of seeds bought from the Seedsman website without an appropriate license is illegal in the United Kingdom.

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Girl Scout Cookies Feminised Seeds - 5-NV-GSC
Girl Scout Cookies Feminised Seeds - 5-NV-GSC
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Girl Scout Cookies Feminised Seeds - 5-NV-GSC
Girl Scout Cookies Feminised Seeds - 5-NV-GSC
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Girl Scout Cookies Feminised Seeds - 5-NV-GSCGirl Scout Cookies Feminised Seeds - 5-NV-GSC
Girl Scout Cookies Feminised Seeds - 5
Girl Scout Cookies Feminised Seeds - 5
Seeds

Girl Scout Cookies Feminised Seeds - 5

Average rating:  3.6   (votes: 35) Reviews (33)
SKU: NV-GSC
Sweet-tasting strain with high THC and good yields. Suitable for the novice grower.

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Testimonial 
Author:  Danielle R. Rating: 5.0 out of 5 stars
Date:  24.04.2021
Text:  👅

Flowering Type

Photoperiod

Parental lines

OG Kush  x Durban Poison

THC content

High THC (16-24%)

CBD content

Low CBD (0-1%)

Photoperiod flowering time

7 to 9 weeks

Yield indoor

High Yield (450-600gr/m2)

Plant size

Short

Suitable climates

Cool, Dry, High altitude, Hot, Temperate, Warm

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From the breeder
Sweet-tasting strain with high THC and good yields. Suitable for the novice grower.
Nirvana Seeds breeder notes
Aroma
Earthy
Parental lines
OG KushDurban Poison
Sweet-tasting strain with high THC and good yields. Suitable for the novice grower.

Girl Scout Cookies (GSC) is a combination of the best O.G Kush with a South African land-race strain, creating a fast-flowering hybrid leaning more to the Kush side, thanks to her indica dominance. A tough plant that can withstand colder climates and which will produce excellent results indoors and outdoors, with a superb resin, terpene profile and THC levels ranging from 16-21%. A well suited strain for beginner growers with limited space and those looking for a medium height plant.

GSC grows into a tight, compact plant that will grow one main cola with thin side branches. She is a medium-sized plant that will not get too tall, meaning stretch during flowering is easy to control. Inter-nodal space will be short meaning she is recommended for growing closely together in a Sea of Green. Her structure will be more indica dominant and as she flowers, expect thick, calyxes to develop and stack up in a pointy structure.

GSC has a very sticky resin coating and just touching the dense buds during flowering will result in an earthy, sweet, mildly spicy, cookie dough fragrance. Plants do not require very much maintenance and can even finish in as little as 8 weeks, producing yields of 400-500 g/m2 making her a great choice for commercial growers, hash-makers and those new to growing cannabis. During the final few weeks of flowering, expect this hybrid strain to reveal her true beauty as she matures with pinks, purples, and magenta colours.

Girl Scout Cookies is one of Nirvana's stronger hybrids testing at 16-21% THC. It leaves smokers in a dreamy state of euphoria, accompanied by a deep relaxing physical effect. She is great for creativity making it a good choice for musicians, artists, writers and any who have a creative side.

Brand/breeder
Parental lines
OG Kush  x Durban Poison
Type
Indica dominant
Flowering type
Photoperiod
Sex
Feminised
THC potential
High THC (16-24%)
CBD potential
Low CBD (0-1%)
Yield potential outdoor
High Yield (450-750gr/plant)
Yield potential indoor
High Yield (450-600gr/m2)
Plant size
Short
Flowering time (photoperiod)
7 to 9 weeks
Northern hemisphere harvest
October
Suitable climate
Cool, Dry, High altitude, Hot, Temperate, Warm
Aroma
Earthy
SKU
NV-GSC

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
Photoperiod strains rely on seasonal daylight changes, so harvest timing is closely tied to your local climate.

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
3.6
Rating 3.6 out of 5 stars
Based on 35 ratings and 33 reviews
As described
No
Partly
Yes
Yes, 5 out of 5, No – Yes
Based on 1 votes
Expected Yield
Below
Expected
Above
Above, 5 out of 5, Below – Above
Based on 1 votes
Recommend to others
No
Neutral
Yes
Yes, 5 out of 5, No – Yes
Based on 1 votes
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We found matching review(s) Clear filters
Review author:  Anonymous    Review date:  14.08.2024
Review rating: 4.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Plants are looking great I had this strain before
Review author:  Alfred Holub    Review date:  20.07.2024
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
I bought 5 girl scout seeds. None of them germated. Called customer service, no response back...I will never purchase anything for this si call Seedman company.
Review author:  Danny Youngs    Review date:  26.06.2024
Review rating: 4.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
seems to be growing well hasnt flowered yet online
Reply from:  Seedsman (28.10.2026):  Thank you for your review! We really appreciate all those who take time to leave us feedback. We have done a lot of improvements to our website and the way we work. We now have a quicker, better website with products that are easy to find. An excellent, diverse range of the most exciting seeds, combined with what we aim to be, the best service. Our new customer service bot Barbara has just been released and can help all our customers on our website or social media answer any important questions on their order, the ordering process, or any grow questions. Our mission is to ensure our customers have no reason to shop elsewhere. We hope you like the direction we are heading in. Please come back and shop again soon and recommend us far and wide. Thank YOU! Best Seedsman P.S. in the USA we also now have clones available.
Review author:  Thomas Ash    Review date:  25.06.2024
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
Bought 5 seeds only one grew and its 6 weeks old and not going well. Your website
Reply from:  Seedsman (28.10.2026):  Thanks for your review. We do test seeds from all the batches of seeds that we sell - and only release for sale seeds that test over 95% germination - we are therefore very confident with the quality of the seeds that we sell. We also hold our suppliers to the same high standards. This said these are live products and competencies & environments vary so we try to help customers if they have issues. Please reach out to our customer service team to see what they can do to help, and check on our blog for our recommended germination techniques. Best Seedsman
Review author:  Anonymous    Review date:  01.05.2024
Review rating: 1.0 out of 5 stars
Verified
 buyer
Purchase date: 
Review text: 
None of the 5 germinated. NOT Happy
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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Girl Scout Cookies Feminised Seeds - 5

£23.77
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