How It Works Start My Diary Login Sign Up

A powerful autoflowering hybrid of a Vancouver Sour Citrus for citrus lovers. Grapefruit has 19% THC and 1% CBD content. The plant grows easily and quickly both indoors and outdoors, but it gives the best growth rates in a grow-box. You can expect a yield of 600 grams per meter and about 300 grams per plant outdoors. This strain needs some natural fertilizers and good light for rapid growth. It is perfect for beginner growers. Grapefruit has small size up to 90 cm and its aromatic buds have a sour citrus grapefruit flavor and a sweet aftertaste. So recommended to use filters! It is ideal for all-day smoke because it stimulates the brain, but also has a calming effect on the body.    

Grapefruit AutoGrapefruit AutoGrapefruit AutoGrapefruit AutoGrapefruit AutoGrapefruit AutoGrapefruit AutoGrapefruit AutoGrapefruit AutoGrapefruit Auto
Gender Feminised
Genes 50% Indica / 50% Sativa
Genetics Grapefruit x Autoflowering
Harvest 500 g/m²
Flowering 30 - 35 days
THC 20.0%
CBD 1.0%
Vegetation 30 - 35 days
Room Type Indoor
Room Type Outdoor
Room Type Greenhouse
Release Year Previously Released

Winners Show All Diaries (88)

1st Grow 3 Fast Auto
13 weeks
1st Grow 3 Fast Auto MrFolgers88
+2 strains
12 comments · 5 years ago

Statistics

64.2
g/plant
1 oz
Avg. Dry Weight
37 oz
Harvest Weight
2328
Likes
51
Harvests

Tastes & Effects

Citrus
34 Growers
Fruity
19 Growers
Tropical
12 Growers
Sour
12 Growers
Sweet
10 Growers
Diesel
10 Growers
Dry mouth
30 Growers
Relaxed
23 Growers
Happy
17 Growers
Uplifted
15 Growers
Energetic
13 Growers
Dry eyes
12 Growers

Family Tree

Popular Diaries Show All Diaries (88)

Grapefruit
12 weeks
Grapefruit put_around
Grapefruit Auto
19 comments · 4 years ago
Grapefruit 1st grow
12 weeks
Grapefruit 1st grow Meezer
Grapefruit Auto
13 comments · 5 years ago
Grapefruit 2try
8 weeks
Grapefruit 2try Carpe_Diem
Grapefruit Auto
3 comments · 3 years ago
Fastbuds - Grapefruit Auto
12 weeks
Fastbuds - Grapefruit Auto Green_Blood
Grapefruit Auto
11 comments · 3 years ago
Outdoor Auto 2020
10 weeks
Outdoor Auto 2020 ProfesorExplicito
+1 strain
10 comments · 1 year ago
My Last Grapefruit!
11 weeks
My Last Grapefruit! mheat
Grapefruit Auto
9 comments · 2 years ago
Fastbuds Grapefruit auto
7 weeks
Fastbuds Grapefruit auto NellaGanjA
Grapefruit Auto
18 comments · 2 years ago
Grapefruit automatic by 42fastbuds
13 weeks
Grapefruit automatic by 42fastbuds redpeanut28
Grapefruit Auto
9 comments · 8 months ago
Grapefruit Automatic
10 weeks
Grapefruit Automatic IndiCat
Grapefruit Auto
3 comments · 3 years ago

New Diaries Show All Diaries (88)

5xmini grapefruit
2 weeks
5xmini grapefruit Doktorholland
Grapefruit Auto
4 comments · 2 days ago
Grapefruit´matic - Fast Buds
9 weeks
Grapefruit´matic - Fast Buds Targona
Grapefruit Auto
22 comments · 1 week ago
Grapefruit always good
10 weeks
Grapefruit always good Doktorholland
Grapefruit Auto
11 comments · 2 months ago
Waited 50 years for this!
8 weeks
Waited 50 years for this! Drabbuh
+3 strains
17 comments · 4 months ago
Grapefruit
2 weeks
Grapefruit Dunk_Junk
Grapefruit Auto
6 comments · 6 months ago
Fast bud
4 weeks
Fast bud Lapecerafumeta___420420
+2 strains
12 comments · 6 months ago
Xetrov - [FR] GrapeFruit Auto Indoor
5 weeks
Xetrov - [FR] GrapeFruit Auto Indoor Xetrov
Grapefruit Auto
15 comments · 6 months ago

Latest Reviews Show All Reviews (36)

10
Grapefruit Auto
Resistance
Strong
Growing it
Easy
Grapefruit swet flavour is amazing
2 months ago
Siriuz Apprentice
10
Grapefruit Auto
Resistance
Strong
Growing it
Easy
Day or night stuff, great boost of energy.
This is a PRE-HARVEST
We are drying up a few buds to try it only but we need 2 more weeks after flushing for the real harvest so keep waiting my dude, almost at the end but not there yet so im going to let you know from those buds we are drying up right now...

UPDATED 05/29/2021

HARVEST FROM GRAPEFRUIT WAS GREAT
HIGH IS ALSO GREAT
SHE ENDED UP TURNING PURPLE ON MOST OF THE FLOWERS

SUPER FROSTY AND SMELLY
DEFINITELY GREAT FASTBUDS
SADLY I ONLY HAVE ONE SEED LEFT
HOPEFULLY I GET TO WIN SOMETHING

HAPPY HARVEST AND HAPPY GROWING
BLAZE IT EVERYBODY KEEP EM BUDS COMING
8 months ago
Siriuz Apprentice
7
Grapefruit Auto
Resistance
Strong
Growing it
Normal
Really great high, it's typical of the Indica to leaves you sedated, she's really strong and cna leave you sleeping if you don't pay attention on to how much you smoke, I think it was a great experience, since it was my first time I did tons of mistakes but hey we learned a lot and that's what matter, of course we going to grow this one again and for my surprise I've got one seed from one of the huge buds ultimately coming out of the weed, it was awesome didn't know they could do that but that's cool I will grow that one and see what's up, other than that I've had fun and will definitely recommend fastbuds genetics since they are really really worth your money! Didn't yield a lot and I knew this was going to happened because of the outdoor growing and the little light they've gotten from the first two months, since they are auto Flowering I knew that was critical, once I upgraded to more wattage game change in days literally, check out my new diaries soon and the next grapefruit to keep boostin up this lady until we get a huge tree full of smokes hahaha thank ya all community for your help growing up this girl and really proud to be here at the grow diaries!!!

Good vibes everyone
1 year ago
KorsR Apprentice
6
Grapefruit Auto
Resistance
Neutral
Growing it
Easy
Good taste, but not exceptionnal. Will try other FastBuds genetics but not this one again
1 year ago
Jef79 GrandMaster
10
Grapefruit Auto
Resistance
Strong
Growing it
Easy
Great little plant.. Will b trying her again in larger pots in near future.. Beautiful purple-ing in the last few wks bloom.. Smells very potent..
1 year ago

Grow Questions Show all Grow Questions (19)

Latest Comments

NoName321
NoName321

Hello, I just ordered some seeds and I was planning to plant them in the woods.
Is my first grow so I would be happy for any help and tips.
Can I even get the plants just now because of the climate or do they need more heat?
And do I need special potting soil?
Also, I'm afraid of deer, etc.uergenwhich suggestions?
I would be very happy to receive more tips and information.