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.

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  • Strain Lineage: 70-95% Indica Dominant clear
  • Indoor Yield Per m2: 400-500 grams clear
  • Indoor Yield Per m2: 500-600 grams clear
  • Grower Difficulty: Intermediate (Medium) clear
£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
£39.91
(tax excl.)
In Stock 1-2 Days Dispatch
Empire Seed Bank Glitter Bomb is a 70% Indica 30% Sativa cross of OGKB x Blueberry Head Band x Grape Gasoline. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 26-28% THC and 0-1% CBD
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized Zkittlez is a 70% Indica 30% Sativa cross of (Grape Ape x Grapefruit) x Unknown. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£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
£3.30
(tax excl.)
In Stock 1-2 Days Dispatch
Just Feminized Grape Fruit is a 70% Indica 30% Sativa cross of Grapefruit (Thai Sativa x C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£55.00
(tax excl.)
In Stock 1-2 Days Dispatch
Ultra Genetics Terpatron 3000 F2 is a 75% Indica 25% Sativa cross of Mandarin Biker x Mendo Grape Kush. Flowering Time is around 8-9 Weeks with an Indoor Height of 150-180cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£9.52
£11.20 -15%
(tax excl.)
In Stock 1-2 Days Dispatch
Royal Queen Seeds Grape Ape is a 90% Indica 10% Sativa cross of Afghani x Mendocino Purps x Skunk 1. Flowering Time is around 7-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£60.00
(tax excl.)
Product available with different options
TasteBudz Grape Gushers is a 80% Indica 20% Sativa cross of Grapefruit x Grape syrup (Gelato 41 x Grape Kush). Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£8.99
(tax excl.)
In Stock 1-2 Days Dispatch
BSB Genetics Watermelon Zkittlez is a 70% Indica 30% Sativa cross of Mystery Hybrid x Grapefruit x Zkittlez. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£68.00
(tax excl.)
In Stock 1-2 Days Dispatch
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 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£51.43
£60.50 -15%
(tax excl.)
In Stock 1-2 Days Dispatch
Original Sensible Seeds Jungle Lava is a 75% Indica 25% Sativa cross of Cookies x Grape Pie x White Fire x Wedding Cake. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 25-30% THC and 0-1% CBD
£94.30
(tax excl.)
In Stock 1-2 Days Dispatch
Frosteez Farmz Znapple is a 75% Indica 25% Sativa cross of Black Apple x Pink Lemonade Sour Apple Grape OG Lemon Purple Kush. Flowering Time is around 8 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£55.00
(tax excl.)
In Stock 1-2 Days Dispatch
Ultra Genetics Yum Bongo is a 70% Indica 30% Sativa cross of Ultra Grapefruit x Terpatron 3000. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£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
£29.00
(tax excl.)
In Stock 1-2 Days Dispatch
Spliff Seeds Zkittlez is a 70% Indica 30% Sativa cross of Afghani x Thai x Grapefruit x Zkittlez x Cinderella 99. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£85.00
(tax excl.)
In Stock 1-2 Days Dispatch
Humboldt Seed Organisation OGKZ Auto is a 70% Indica 30% Sativa cross of OG Kush x Grape Ape x Grapefruit. Seed to Harvest Time is around 10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 18-22% THC and 0-1% CBD
£98.40
(tax excl.)
In Stock 1-2 Days Dispatch
Blim Burn Nikki Swamis Maracuya is a 70% Indica 30% Sativa cross of Afghani x Grape Ape x Grapefruit. Flowering Time is around 10-11 Weeks with an Indoor Height of 120-150cm Indoor Yield is 400-500 grams m2 with 18-22% THC and 0-1% CBD
£7.10
(tax excl.)
In Stock 1-2 Days Dispatch
Advanced Seeds Zkittlez Fast V is a 70% Indica 30% Sativa cross of (Grape Ape x Grapefruit) x Unknown (Reversed Auto). Flowering Time is around 6-7 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£178.50
(tax excl.)
In Stock 1-2 Days Dispatch
Professor Trichome Watermelon Zkittlez is a 70% Indica 30% Sativa cross of Afghani x Purple x Lemon x Zkittlez x Cinderella 99 x Grape. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£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
£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
£67.00
(tax excl.)
In Stock 1-2 Days Dispatch
Delicious Seeds Golosa Fast V is a 80% Indica 20% Sativa cross of Blueberry x Grapefruit (Thai Sativa x C99). Flowering Time is around 7-8 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£7.10
(tax excl.)
In Stock 1-2 Days Dispatch
Advanced Seeds Zkittlez is a 70% Indica 30% Sativa cross of Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-23% THC and 0-1% CBD
£12.50
(tax excl.)
In Stock 1-2 Days Dispatch
Barneys Farm Zkittlez OG Auto is a 70% Indica 30% Sativa cross of Ruderalis x OG Kush x Grape Ape x Grapefruit. Seed to Harvest Time is around 10-11 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 18-22% THC and 0-1% CBD
£58.50
(tax excl.)
In Stock 1-2 Days Dispatch
Big Head Seeds Zkittlez is a 70% Indica 30% Sativa cross of (Grape Ape x Grapefruit) x Unknown Strain. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£39.99
(tax excl.)
In Stock 1-2 Days Dispatch
Black Skull Seeds Zkittlez is a 70% Indica 30% Sativa cross of The Original Z (Zkittlez) x Unknown Ruderalis. Flowering Time is around 8 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£102.50
(tax excl.)
In Stock 1-2 Days Dispatch
Delicious Seeds Golosa is a 80% Indica 20% Sativa cross of Blueberry x Grapefruit (Thai Sativa x C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£18.90
(tax excl.)
In Stock 1-2 Days Dispatch
Emerald Triangle Grapefruit Krush is a 70% Indica 30% Sativa cross of Grapefruit (Thai Sativa x C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£8.00
(tax excl.)
In Stock 1-2 Days Dispatch
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
£19.50
(tax excl.)
In Stock 1-2 Days Dispatch
Female Seeds NL Critical Sour is a 70% Indica 30% Sativa cross of Auto Critical Northern Lights x Grapefruit Maroc. Flowering Time is around 8 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 16-22% THC and 0-1% CBD
£19.50
(tax excl.)
In Stock 1-2 Days Dispatch
Female Seeds NL Iced Grapefruit is a 70% Indica 30% Sativa cross of Grapefruit (Thai Sativa x C99) x ICE (Skunk x White Widow). Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£80.00
(tax excl.)
In Stock 1-2 Days Dispatch
Flavour Chasers Grapefruit Tangie is a 70% Indica 30% Sativa cross of Orange Skunk Thai Sativa and C99. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 16-20% THC and 0-1% CBD
£130.00
(tax excl.)
In Stock 1-2 Days Dispatch
Flavour Chasers Zkittlez is a 70% Indica 30% Sativa cross of Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£25.00
(tax excl.)
In Stock 1-2 Days Dispatch
Freedom of Seeds Mighty Grape is a 70% Indica 30% Sativa cross of Dynamite x Grapefruit. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£6.50
(tax excl.)
In Stock 1-2 Days Dispatch
KC Brains Seeds Brains Escape is a 70% Indica 30% Sativa cross of Grapefruit (Thai Sativa x C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£4.88
£6.50 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Kera Seeds Cherry Grapefruit is a 70% Indica 30% Sativa cross of Chemdawg X Sour Diesel X OG Kush X White Widow. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£6.38
£8.50 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Kera Seeds Zkittlez is a 70% Indica 30% Sativa cross of Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£53.50
(tax excl.)
In Stock 1-2 Days Dispatch
Monster Genetics Zkittlez is a 70% Indica 30% Sativa cross of Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£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
£178.50
(tax excl.)
In Stock 1-2 Days Dispatch
Professor Trichome Grandaddy Purple 100 is a 30% Sativa 70% Indica cross of Afghani x Purple x Blueberry x Super Silver Haze x Grape. Flowering Time is around 8-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£73.50
(tax excl.)
In Stock 1-2 Days Dispatch
Purple Caper Blackberry Zkittlez is a 70% Indica 30% Sativa cross of Blackberry x Grape Ape x Grapefruit. Flowering Time is around 10-11 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 18-22% THC and 0-1% CBD
£60.00
(tax excl.)
In Stock 1-2 Days Dispatch
Purple Caper Key Lime Zkittlez is a 70% Indica 30% Sativa cross of Afghani x Purple x Thai x Grapefruit x Zkittlez x Cinderella 99. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£60.00
(tax excl.)
In Stock 1-2 Days Dispatch
Purple Caper Grape Zkittlez is a 70% Indica 30% Sativa cross of Purple x Purple Punch x Grapefruit x Zkittlez. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-28% THC and 0-1% CBD
£21.00
(tax excl.)
In Stock 1-2 Days Dispatch
Pyramid Seeds Watermelon Zkittlez is a 70% Indica 30% Sativa cross of Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£21.00
(tax excl.)
In Stock 1-2 Days Dispatch
Pyramid Seeds Tahoe Cure is a 70% Indica 30% Sativa cross of OG Kush x Grapefruit. Flowering Time is around 9-10 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 18-22% THC and 0-1% CBD
£55.00
(tax excl.)
Out of Stock
Ultra Genetics Sour Grape Widow is a 70% Indica 30% Sativa cross of Sour Grape Widow Snow White cut x White Widow Mister Foxtail cut. Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£76.00
(tax excl.)
Out of Stock
Concrete Jungle Concrete Zkittlez is a 70% Indica 30% Sativa cross of Afghani x Thai x Grapefruit x Zkittlez x Cinderella 99. Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£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
£57.00
(tax excl.)
Out of Stock
Dinafem Seeds Sweet Deep Grapefruit is a 80% Indica 20% Sativa cross of Blueberry x Pink Grapefruit (Thai Sativa x C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 90-120cm Indoor Yield is 500-600 grams m2 with 18-22% THC and 0-1% CBD
£107.00
(tax excl.)
Out of Stock
Exotic Seeds ZZ is a 70% Indica 30% Sativa cross of Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£155.40
(tax excl.)
Out of Stock
Good Buzz Genetics Purple Urkle 100 is a 80% Indica 20% Sativa cross of Afghani x Purple x Lemon x Blueberry x Grape. Flowering Time is around 7-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-24% THC and 0-1% CBD
£155.40
(tax excl.)
Out of Stock
Good Buzz Genetics Grandaddy Purple 100 is a 30% Sativa 70% Indica cross of Afghani x Purple x Blueberry x Super Silver Haze x Grape. Flowering Time is around 8-10 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 20-25% THC and 0-1% CBD
£155.40
(tax excl.)
Out of Stock
Good Buzz Genetics Zkittlez 100 is a 70% Indica 30% Sativa cross of Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£80.50
(tax excl.)
Out of Stock
Humboldt Seed Organisation OGKZ Fast V is a 70% Indica 30% Sativa cross of OG Kush x Grape Ape x Grapefruit. Flowering Time is around Under 8 Weeks with an Indoor Height of 90-120cm Indoor Yield is 400-500 grams m2 with 18-22% THC and 0-1% CBD
£65.00
(tax excl.)
Out of Stock
Mega Buds Giant Skittles is a 70% Indica 30% Sativa cross of Grape Ape (Mendo Purps Afghani) x Grapefruit (Thai Sativa C99). Flowering Time is around 8-9 Weeks with an Indoor Height of 120-150cm Indoor Yield is 500-600 grams m2 with 18-20% THC and 0-1% CBD
£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