REVIEWS.io
4.5 Based on 17,028 reviews
Seeds sold on the Seedsman.com website contain no more than 0.3% THC Delta-9. In the U.S., cultivating marijuana is a federal offense and also illegal in many U.S. states. In the U.S. states where marijuana is legal to grow, it may be illegal to import cannabis seeds. Read our full legal disclaimer here.
Offline mode
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
1/10
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
img
img
img
img
img
img
img
img
img
img
Seedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEMSeedsman CBG #1 Feminized Seeds-SMAN-CBG1-FEM
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seedsman CBG #1 Feminized Seeds
Seeds

Seedsman CBG #1 Feminized Seeds

No reviews yet
SKU: SMAN-CBG1-FEM
16.9% CBG with 0.25% THC from this new type of feminised cannabis strain.

A collab built on mutant genetics...
Introducing Freaky Ryder Auto

Grow Today
Choose your pack
  • In stock
  • Orders sent from the US
  • Tracked discreet delivery
Seedsman works with trusted breeders and verified seed lots.
Safe payments
Fast local delivery
US dispatch with delivery in around 1 to 5 days.
Dedicated support
Support team aims to respond within 48 hours.

Flowering Type

Photoperiod

Parental lines

Classified

THC content

Minimal THC (0-4%)

CBD content

Low CBD (0-1%)

Photoperiod flowering time

10 to 12 weeks

Yield indoor

High Yield (450-600gr/m2)

Plant size

Short

Suitable climates

Dry, Humid, Warm

Got a question about this strain? Ask growers in the Seedsman Community.

Ask the Community ➜
From the breeder
16.9% CBG with 0.25% THC from this new type of feminised cannabis strain.
Seedsman breeder notes
Parental lines
Classified
16.9% CBG with 0.25% THC from this new type of feminised cannabis strain.

Seedsman CBG #1 is a photo-period strain which has been specially bred to produce very high levels of CBG (Cannabigerol), a cannabinoid which is usually present in low concentrations in typical cannabis samples.

CBG (cannabigerol) is the non-acid form of cannabigerolic acid (CBGA) which itself is the pre-cursor to the three main cannabinoid lines tetrahydrocannabinolic acid (THCA), cannabidiolic acid (CBDA), and cannabichromenic acid (CBCA). Through the action of UV light or heat enzymes in the cannabis plant break down CBGA and in the majority of strains it is converted into either THCA and CBDA. It logically follows that the higher the CBG the lower the THC and CBD levels and vice versa.

CBG is very interesting as it is thought to offer great medical potential. It lowers intra-ocular pressure thereby helping to treat cases of glaucoma. Early research reveals promise as an anti-bacterial, it inhibits colo-rectal cancer cells in mice, has been shown to protect neurons in mice with Huntingdon's Disease, it has also been shown to increase appetite in rats and it reduces inflammation in cases of Crohn's Disease.

Seedsman CBG#1 grows in all environments, indoors, outdoors and in a greenhouse. Its indoor flowering time is between 10 - 12 weeks with yields expected to be between 400 - 500gr/m2. Outdoors, northern hemisphere harvests will be ready towards the end of September - early October with each plant capable of producing up to 350 gr. Colourful displays of purple will affect some plants towards the end of flowering especially in the presence of cool night-time temperatures. Flavours are tangy, from the terpene limonene, with berry notes.

N.B. It is very important to germinate CBG #1 seeds at a constant temperature of 80° Fahrenheit (26-27° Celsius) for optimum viability. Avoid temperature swings and fluctuations.

CBG levels are 16.9% while THC is very low at 0.25%.

Cannabinoid content:

  • THC - 0.25%
  • CBD - 0.02%
  • CBG - 16.9%
  • CBC - 0.55%
  • CBN - ND
  • CBDA - 0.02%
Brand/breeder
Parental lines
Classified
Variety
Sativa dominant
Flowering type
Photoperiod
Sex
Feminised
THC content
Minimal THC (0-4%)
CBD content
Low CBD (0-1%)
Yield outdoor
Average Yield (200-450gr/plant)
Yield indoor
High Yield (450-600gr/m2)
Plant size
Short
Photoperiod flowering time
10 to 12 weeks
Northern hemisphere harvest
October
Southern hemisphere harvest
April
Suitable climates
Dry, Humid, Warm
SKU
SMAN-CBG1-FEM

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
Frequently asked questions
Is this strain suitable for my growing environment?

In theory most strains can be grown outdoors, indoors or in a greenhouse but how well they perform depends on the more exact environmental conditions. This is most important outdoors where climatic conditions can vary widely, so please check the strain information carefully. If your climate is more extreme or growing season shorter you should choose strain that is specifically adapted. Indoor and greenhouse environments can be controlled and made suitable for most strains although space can be a factor for strain that grow very large.

How difficult is this strain to grow?

Growing difficulty varies depending on a strain's resilience, structure and environmental needs. Some strains are more forgiving and better suited to beginners and a range of environmental conditions, while others may require closer control of factors such as light, humidity, temperature and feeding.

What can I expect in terms of cannabinoid content and yield?

Our product information and that provided by suppliers can be an indication of potential levels under optimal conditions, and it should not be assumed that results can be replicated in all conditions.

Is this strain suitable for beginners?

Strains described as beginner-friendly, easy to grow or resilient, in particular Autoflowering Feminised strains, are generally more manageable for less experienced growers. These varieties are often a more reliable starting point than more specialised genetics.

This week’s must-haves...

Freaky Ryder Auto Feminized Seeds Freaky Ryder Auto Feminized Seeds – alternate view
Freaky Ryder Auto Autoflowering
Sherbanger Feminized Seeds Sherbanger Feminized Seeds – alternate view
Sherbanger Photoperiod
Sour Diesel Feminized Seeds Sour Diesel Feminized Seeds – alternate view
Sour Diesel Photoperiod
Northern Lights 99 (Brothers Grimm Collab) Feminized Seeds Northern Lights 99 (Brothers Grimm Collab) Feminized Seeds – alternate view
Northern Lights 99 Photoperiod
Purple Oreoz F1 Feminized Seeds Purple Oreoz F1 Feminized Seeds – alternate view
Purple Oreoz F1 Photoperiod
Jelly Cake Feminized Seeds Jelly Cake Feminized Seeds – alternate view
Jelly Cake Photoperiod
Chem Cookies Auto Feminized Seeds Chem Cookies Auto Feminized Seeds – alternate view
Chem Cookies Auto Autoflowering
Grapes & Cream Feminized Seeds Grapes & Cream Feminized Seeds – alternate view
Grapes & Cream Photoperiod
Thai Cookies Auto Feminized Seeds Thai Cookies Auto Feminized Seeds – alternate view
Thai Cookies Auto Autoflowering
Gush Mintz Feminized Seeds Gush Mintz Feminized Seeds – alternate view
Gush Mintz Photoperiod
Sour Diesel Auto Feminized Seeds Sour Diesel Auto Feminized Seeds – alternate view
Sour Diesel Auto Autoflowering
Green Crack Feminized Seeds Green Crack Feminized Seeds – alternate view
Green Crack Photoperiod
MegaMix Indica Feminized Seeds
MegaMix Indica Feminized Seeds
MegaMix Indica Photoperiod
Purple Ghost Candy Feminized Seeds Purple Ghost Candy Feminized Seeds – alternate view
Purple Ghost Candy Photoperiod
MegaMix Sativa Feminized Seeds
MegaMix Sativa Feminized Seeds
MegaMix Sativa Photoperiod

Save Here

Share
Share via text
Share to your social
All pack options

Select a pack size to update the PDP instantly.

Seeds

Seedsman CBG #1 Feminized Seeds

$15.60
1 seed pack selected
1