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Twenty20 Mendocino, nestled in the heart of Northern California's Emerald Triangle, combines traditional cannabis breeding with modern genetics. They are known for their rigorous quality control, ensuring only the finest strains are released. Their focus on the complex relationship between terpenes and cannabinoids has led them to create strains that balance high terpene profiles with optimal trichome production, essential for quality extracts.
Pioneers in the autoflower revolution, Twenty20 Mendocino has skillfully converted top photoperiod varieties into unique autoflower genetics, emphasizing the future potential of these plants. Their commitment is evident in their selection process, where factors like terpene content, yield potential, and pest resistance are meticulously evaluated, catering to the needs of both commercial and home growers.
Their product range includes notable strains like 'Queen of Diamonds', 'Spice Girl', 'Durban Twist', and 'Bubble Tricks'. Each strain reflects their dedication to outdoor cultivation, aligning with the outdoor cultivation traditions of the region. By providing comprehensive information in their seed catalog, they ensure growers make informed choices.

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Strains

All 70
Autoflower 33
Photoperiod 37
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Autowreck Autoflower
aauto
Avenue Of The Giants
pphoto
3
Bad Girl
pphoto
Biscauto
aauto
61 g/p
1
9
Bourbon Berry Autoflower
aauto
Bubble Tricks Autoflower
aauto
Cali Couture
pphoto
Chic-Lit Autoflower
aauto
Cosmo
aauto
96 g/p
4
8
Cuba Libre
aauto
1
Curve Breaker
pphoto
DBKB (Durbanberry King Band)
pphoto
Devil Fruit
aauto
3
8.5
Dirty Blonde
pphoto
2
10
Dirty Martini Autoflower
aauto
25 g/p
1
8
Double Whiskey Sour
aauto
2724 g/p
7
9.3
Durban Sunrise Auto
bestseller
aauto
34 g/p
11
7.8
Durban Twist Autoflower
aauto
El Diablo Autoflower
aauto
Femme Fatale
pphoto
1
Girl Crush
pphoto
109 g/p
4
10
Glue Sniffer
bestseller
pphoto
99 g/p
9
8.5
Glue Sniffer Auto
aauto
4
6
Go Go Autoflower
aauto
Gran Champagne
pphoto
136 g/p
2
8.5
Hair of the Dog
pphoto
Hindsight
pphoto
30 g/p
3
10
Hot Damn!
aauto
3
10
Hot Mess
pphoto
1
Humboldt Afghani
pphoto
4
10
Island Mimosa
pphoto
1
Knows Candy
aauto
4
Lymelyte
pphoto
MMXX
pphoto
1
MSG (Mendocino Skunky Garlic)
aauto
4
4
Made of Honor
pphoto
3
9
Manhattan
aauto
2
9
Mendo Cookies
pphoto
56 g/p
3
9.5
Mint Julep Autoflower
aauto
1
9
Muchacha
aauto
4
9.5
Ogreberry
bestseller
aauto
10
9.2
Pre-98 Bubba
pphoto
1
10
Pre-98 Bubba S1
pphoto
Queen Of Diamonds
pphoto
2
8
SFnG (So F’n Gassy)
pphoto
Sangria
aauto
146 g/p
2
9.5
Sidecar Autoflower
aauto
Smell of Success
pphoto
Snow-G Auto
aauto
4
8
Snow-G Photoperiod
pphoto
1
Snowcaine
pphoto
4
8.3
Something Good
pphoto
2
Sour StrawburieD
pphoto
Sparkleface
pphoto
3
Spice Girl
pphoto
1
Strawberry Biscotti Autoflower
aauto
Stuck in Mendo
pphoto
Tequila Sunrise Autoflower
aauto
The Great
pphoto
1
The Spice
pphoto
118 g/p
4
8
Trainwreck (Arcata Cut)
pphoto
80 g/p
3
10
Triks Auto
aauto
56 g/p
6
8.5
Trizkit Auto
aauto
448 g/p
9
8.3
Trizzlers Auto
bestseller
aauto
183 g/p
12
7.4
VSOP
pphoto
2
8
Vidamints Auto
aauto
1
West Coast Sour
pphoto
1
Whiskey Zulu
bestseller
aauto
56 g/p
14
9
Whistling Moon Traveler
pphoto
X-Factor Autoflower
aauto

Popular Diaries Show All Diaries

Whiskey Zulu
13 weeks
Whiskey ZuluPermafry
Twenty20 - Whiskey Zulu
a year ago · 26 comments
SuperChoco/FemmeFatale/Diesel/LDurbBread
21 weeks
SuperChoco/FemmeFatale/Diesel/LDurbBreadTPYRD
+2 strains
6 months ago · 37 comments
Phuck Macky!
20 weeks
Phuck Macky! StaresAtPlants
+2 strains
2 years ago · 52 comments
Twenty20 Whiskey Zulu Auto
13 weeks
Twenty20 Whiskey Zulu Auto ChitownCannaChica
Twenty20 - Mendo Cookies
3 years ago · 17 comments
Whiskey Zulu Auto (w/ custom song)
14 weeks
Whiskey Zulu Auto (w/ custom song)Dabking
Twenty20 - Whiskey Zulu
4 months ago · 4 comments
Multi strain hunt under UnitFarm S2000
14 weeks
Multi strain hunt under UnitFarm S2000GYOweed
+1 strain
2 years ago · 40 comments
Humboldt Afghani in the desert
14 weeks
Humboldt Afghani in the desertWatercanWampa
Twenty20 - Humboldt Afghani
9 months ago · 24 comments
Grow adventures with Thabs pt. 1
10 weeks
Grow adventures with Thabs pt. 1Thabs
2 strains
8 months ago · 16 comments
Great American Auto Race: Trizzlers
13 weeks
Great American Auto Race: Trizzlers ArizonaGrower
Twenty20 - Trizzlers Auto
3 years ago · 13 comments
Twenty20 Knows Candy
9 weeks
Twenty20 Knows CandyFatnastyz
Twenty20 - Knows Candy
5 days ago · 26 comments

New Diaries Show All Diaries

Twenty20 Pre-98 Bubba Kush Outdoor
1 weeks
Twenty20 Pre-98 Bubba Kush Outdoor 315retro
Twenty20 - Pre-98 Bubba
11 days ago
Twizzy
2 weeks
TwizzyChillOSki
Twenty20 - Trizzlers Auto
5 days ago · 1 comment
Spring Outdoor Sampler
8 weeks
Spring Outdoor SamplerPartyUknown
+3 strains
4 hours ago · 6 comments
Double Whiskey Sour Auto Twenty20 2
7 weeks
Double Whiskey Sour Auto Twenty20 2TurbineJunkie
Twenty20 - Double Whiskey Sour
7 days ago · 4 comments
Double Whiskey Sour Auto Twenty20 1
8 weeks
Double Whiskey Sour Auto Twenty20 1TurbineJunkie
Twenty20 - Double Whiskey Sour
7 days ago · 4 comments
Crit's 2nd Grow
5 weeks
Crit's 2nd Growcritwat
+1 strain
20 days ago · 1 comment
Twenty20 Knows Candy
9 weeks
Twenty20 Knows CandyFatnastyz
Twenty20 - Knows Candy
5 days ago · 26 comments
Spring Indoor Autoflower run
4 weeks
Spring Indoor Autoflower runEmsGems
+3 strains
7 days ago · 3 comments
Trizkit
4 weeks
TrizkitMWGrowPrince
Twenty20 - Trizkit Auto
2 months ago

Latest Reviews Show All Reviews

8
Double Whiskey Sour
Growing it
Easy
Resistance
Easy
I had some root issues early on but this plant made a strong come back. Its not large but what it does have for nuggets are beautiful. I would love to grow this again in the future.
7 days ago
8
Double Whiskey Sour
Growing it
Easy
Resistance
Easy
I had some root issues early on but this plant made a strong come back. Its not large but what it does have for nuggets are beautiful. I would love to grow this again in the future.
7 days ago
10
Glue Sniffer
Growing it
Easy
Resistance
Easy
This plant was a beast, it vegged for so long without any issues at all. Very tolerant to drought. At the very end of flower a deficiency started to show, but don't think it really impacted the grow
11 days ago
7
Whiskey Zulu
Growing it
Normal
Resistance
Normal
A bit light and airy. Not as dense as I would have hoped for but good smoke nonetheless. Fruity with some citrus but not harsh at all. Relaxing high with the clarity and focus of a sativa.
a month ago
AustinRonNewbie
9
Snow-G Auto
Growing it
Normal
Resistance
Normal
X-Factor (Snow-G Auto F6) is an easy plant to grow. Developed nice golf ball sized flowers. After topping she stunted - zero more vertical growth. However - she grew healthfully though an unintentional bonsai. She dried over 11 days @ ~74°F, 67% RH. (I run higher than 60% RH to compensate for temperatures higher than optimal (60°F). Yielded 40g Dried and Trimmed flower before curing in Grove Bags. Smoke Report in 30 Days AFTER Cure Cycle (4 weeks) Cheers! ~rbw
a month ago
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adam_pawloski87
adam_pawloski87
Just started on the Ogreberry from you guys!!! Can’t wait to see what these babies do!! Thank you all for giving me the opportunity to work with you guys on this one!! CaliRoots