Best Grapefruit Weed Strains

In this category you will find all the Best Grapefruit strains on our website that originate from varieties of Grapefruit Genetics.

The Grapefruit strain, a remarkable 70% Indica and 30% Sativa hybrid, emerges from a sophisticated lineage that includes the Grapefruit Thai Sativa and C99. This unique genetic combination not only contributes to its distinctive flavor profile, characterized by fruity, citrus notes, but also to its well-balanced effects. The Indica dominance lends a calming body high, while the Sativa influence offers a cerebral uplift, making it an ideal choice for both relaxation and creativity.

What sets Grapefruit apart as an exceptional parent for new strain creations lies in its robust genetic framework. The synergy between the Grapefruit Thai Sativa and C99 provides a fertile ground for breeding, allowing cultivators to explore a wide array of phenotypes. This versatility enables the development of strains that can exhibit enhanced potency, varied cannabinoid profiles, and unique flavor experiences, appealing to a broad spectrum of consumers.

The popularity of Grapefruit can be attributed to its impressive characteristics, including a flowering time of 8-9 weeks and indoor yields ranging from 500-600 grams per square meter. With THC levels between 18-22% and minimal CBD content, it delivers a potent experience that resonates with both recreational and medicinal users. Its consistent performance and desirable traits make Grapefruit a sought-after choice for growers looking to create innovative and diverse strains that captivate the cannabis community.

 Show Moreexpand_more
 Show Lessexpand_less

Active filters

  • Auto Seed to Harvest: 8-10 Weeks 55-69 Days clear
  • Grower Difficulty: Beginner (Easy) clear
  • Grower Difficulty: Intermediate (Medium) clear
Zkittlez Auto Marijuana Strain by Fast Buds For Sale Online at Cannabis Seeds Outlet
-33%
Zkittlez Auto Feminized by Fast Buds (33%OFF)
£22.44
£33.49 -33%
(tax excl.)
In Stock 1-2 Days Dispatch
Clearance Sale 33% OFF Fast Buds Zkittlez Auto is a 60-80% Mostly Indica cross of The Original Zkittlez x Unknown Ruderalis. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 15-20% THC and 0-1% CBD
Details
View details  
Watermelon Zkittelz Feminized Marijuana Strain by Big Head Seeds For Sale Online at Cannabis Seeds Outlet
-33%
Watermelon Zkittelz Feminized by Big Head (33%OFF)
£41.47
£61.90 -33%
(tax excl.)
In Stock 1-2 Days Dispatch
Clearance Sale 33% OFF Big Head Seeds Watermelon Zkittlez is a 70% Indica 30% Sativa cross of Grape Ape x Grapefruit x Unknown x Watermelon. Flowering Time is around 8-9 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 25-35% THC and 0-1% CBD
Details
View details  
Zkittles Auto Marijuana Strain by Just Feminized For Sale Online at Cannabis Seeds Outlet
Zkittles Auto Strain by Just Feminized 1+1 FREE
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized Zkittlez Auto is a 70% Indica 30% Sativa cross of Auto Grape Ape x (Grape Ape x Grapefruit) x Unknown. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
Watermelon Zkittlez Auto Marijuana Strain by Just Feminized For Sale Online at Cannabis Seeds Outlet
Watermelon Zkittlez Auto by Just Fem 1+1 FREE
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized Watermelon Zkittlez Auto is a 70% Indica 30% Sativa cross of Watermelon x The Original Zkittlez Auto. Seed to Harvest Time is around 8-10 Weeks with an Indoor Height of 50-90cm Indoor Yield is 400-500 grams m2 with 20% THC and 0-1% CBD
Details
View details  
Grapefruit Auto Marijuana Strain by Just Feminized For Sale Online at Cannabis Seeds Outlet
Grapefruit Auto by Just Feminized 1+1 FREE
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized Grapefruit Auto is a 70% Indica 30% Sativa cross of Auto Grapefruit (Thai Sativa x C99). Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
OG Eddy Lepp Auto Feminized Marijuana Strain by Original Sensible Seeds For Sale Online at Cannabis Seeds Outlet
-15%
OG Eddy Lepp Auto Fem by Original Sensible
£43.35
£51.00 -15%
(tax excl.)
In Stock 1-2 Days Dispatch
Original Sensible Seeds OG Eddy Lepp Auto is a 50% Sativa 50% Indica cross of OG Kush x Grape Ape x Auto. Seed to Harvest Time is around 8-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
Details
View details  
buy Blue Nerdz Auto Feminized by Terp Farmz at Cannabis Seeds Outlet UK
Blue Nerdz Auto Feminized by Terp Farmz
£24.99
(tax excl.)
In Stock 1-2 Days Dispatch
Terp Farmz Blue Nerdz Auto is a 50% Indica 50% Sativa cross of Strawberry Cough x Grape Ape x Ruderalis. Seed to Harvest Time is around 8-10 Weeks with an Indoor Height of 150-180cm Indoor Yield is 500-600 grams m2 with 20-26% THC and 0-1% CBD
Details
View details  
Zkittles Auto Feminized Marijuana Strain by Spliff Seeds For Sale Online at Cannabis Seeds Outlet
Zkittles Auto Feminized by Spliff Seeds
£24.50
(tax excl.)
In Stock 1-2 Days Dispatch
Spliff Seeds Zkittlez Auto is a 70% Indica 30% Sativa cross of Thai x Grapefruit x Zkittlez x Cinderella 99. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
Grape Soda Auto Feminized Marijuana Strain by Original Sensible Seeds For Sale Online at Cannabis Seeds Outlet
-15%
Grape Soda Auto Fem by Original Sensible
£43.35
£51.00 -15%
(tax excl.)
In Stock 1-2 Days Dispatch
Original Sensible Seeds Grape Soda Auto is a 55% Indica 45% Sativa cross of OG Kush x SFV OG x Super Auto. Seed to Harvest Time is around 10 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 18-24% THC and 0-1% CBD
Details
View details  
BUY Grape Crushers Auto Tastebudz Seeds AT Cannabis seeds outlet uk
Grape Gushers Auto Fem by TasteBudz 1+1 FREE
£60.00
(tax excl.)
In Stock 1-2 Days Dispatch
TasteBudz Grape Gushers Auto is a 70% Indica 30% Sativa cross of Lowryder 2 x Grapefruit x Grape syrup (Gelato 41 x Grape Kush). Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
Zkittels Kera Auto Feminized Marijuana Strain by Kera Seeds For Sale Online at Cannabis Seeds Outlet
-25%
Zkittels Kera Auto Feminized by Kera Seeds
£7.88
£10.50 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Kera Seeds Zkittlez Kera Auto is a 70% Indica 30% Sativa cross of Ruderalis x Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
Details
View details  
Cherry Grapefruit Auto Feminized Marijuana Strain by Kera Seeds For Sale Online at Cannabis Seeds Outlet
-25%
Cherry Grapefruit Auto Female by Kera
£6.00
£8.00 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Kera Seeds Cherry Grapefruit Auto is a 70% Indica 30% Sativa cross of Ruderalis x Cherry Grapefruit Auto Thai Sativa x C99. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
Zkittlez Auto Feminized Marijuana Strain by Black Skull Seeds For Sale Online at Cannabis Seeds Outlet
Zkittlez Auto Feminized by Black Skull
£39.99
(tax excl.)
In Stock 1-2 Days Dispatch
Black Skull Seeds Zkittlez Auto is a 70% Indica 30% Sativa cross of The Original Z (Zkittlez) x Unknown Ruderalis. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
Details
View details  
Grapefruit Auto Feminized Marijuana Strain by Fast Buds For Sale Online at Cannabis Seeds Outlet
Grapefruit Auto Feminized by Fast Buds
£8.00
(tax excl.)
Product available with different options
Fast Buds Grapefruit Auto is a 70% Indica 30% Sativa cross of Ruderalis x Grapefruit Automatic Thai Sativa x C99. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
Zkittlez Auto Feminized Marijuana Strain by Fast Buds For Sale Online at Cannabis Seeds Outlet
Zkittlez Auto Feminized by Fast Buds
£11.20
(tax excl.)
Product available with different options
Fast Buds Zkittlez Auto is a 70% Indica 30% Sativa cross of The Original Zkittlez x Unknown Ruderalis. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
Dynamite Auto Feminized Marijuana Strain by Next Generation For Sale Online at Cannabis Seeds Outlet
Dynamite Auto Feminized by Next Generation
£98.30
(tax excl.)
Product available with different options
Next Generation Dynamite Auto is a 70% Indica 30% Sativa cross of Ruderalis x Grapefruit Automatic Thai Sativa x C99. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
Zkittlez Automatic Feminized Marijuana Strain by Original Sensible Seeds For Sale Online at Cannabis Seeds Outlet
-15%
Zkittlez Auto Female by Original Sensible
£49.30
£58.00 -15%
(tax excl.)
Product available with different options
Original Sensible Seeds Zkittlez Auto is a 70% Indica 30% Sativa cross of Ruderalis x Original Zkittlez. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 16-20% THC
Details
View details  
Pink Grapefruit Auto Feminized Marijuana Strain by Short Stuff For Sale Online at Cannabis Seeds Outlet
Pink Grapefruit Auto Female by Short Stuff
£24.99
(tax excl.)
In Stock 1-2 Days Dispatch
Short Stuff Pink Grapefruit Auto is a 70% Indica 30% Sativa cross of Ruderalis x Grapefruit Automatic Thai Sativa x C99. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
60 Day Grapefruit Auto Feminized Marijuana Strain by Power Strains For Sale Online at Cannabis Seeds Outlet
60 Day Grapefruit Auto by PowerStrains
£35.70
(tax excl.)
Product available with different options
Power Strains 60 Day Grapefruit Auto is a 50% Sativa 50% Indica cross of Grapefruit x Autoflower. Seed to Harvest Time is around 8-10 Weeks with an Indoor Height of 50-90cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
Details
View details  
High Voltage Auto Feminized Marijuana Strain by High Speed Buds For Sale Online at Cannabis Seeds Outlet
High Voltage Auto Fem by High Speed Buds
£7.49
(tax excl.)
Out of Stock
High Speed Buds High Voltage Auto is a 50% Indica 50% Sativa cross of Purple Grape Stomper x Auto Sour Crack. Seed to Harvest Time is around 10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-28% THC and 0-1% CBD
Details
View details  
Zkittlez Auto Feminized Marijuana Strain by Seedsman For Sale Online at Cannabis Seeds Outlet
Zkittlez Auto Feminized by Seedsman Seeds
£21.00
(tax excl.)
Out of Stock
Seedsman Zkittlez Auto is a 70% Indica 30% Sativa cross of Ruderalis x Grape Ape Mendocino Purps Afghani x Grapefruit (Thai Sativa x C99). Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
Details
View details  
Fruit Automatic Feminized Marijuana Strain by Dinafem Seeds For Sale Online at Cannabis Seeds Outlet
Fruit Auto Feminized by Dinafem Seeds
£53.50
(tax excl.)
Out of Stock
Dinafem Seeds Fruit Auto is a 70% Indica 30% Sativa cross of Ruderalis x Grapefruit Automatic Thai Sativa x C99. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details  
4 Assed Monkey Auto Feminized Marijuana Strain by Mephisto Genetics For Sale Online at Cannabis Seeds Outlet
4 Assed Monkey Auto Female by Mephisto
£12.39
(tax excl.)
Out of Stock
Mephisto Seeds 4 Assed Monkey Auto is a 70% Indica 30% Sativa cross of Ruderalis x Grape Crinkle x Gorilla Glue 4. Seed to Harvest Time is around 10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
Details
View details  
Cannape Auto Feminized Marijuana Strain by Rockwell Seeds For Sale Online at Cannabis Seeds Outlet
Cannape Auto Feminized by Rockwell Seeds
£2.31
(tax excl.)
Out of Stock
Rockwell Seeds Cannape Auto is a 70% Indica 30% Sativa cross of Ruderalis x Grapefruit Automatic Thai Sativa x C99. Seed to Harvest Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
Details
View details