What is the strongest flower in Mendocino County right now?

Up North Humboldt - Red Congolese - eighth by UP at 39.7% THC, $60. Rankings use lab-tested THC percentage reported on live dispensary menus.

What is the highest-THC vape cartridge in Mendocino County?

Gummi [1000mg] by Dabwoods at 94.8% THC, $45.

How does Strainline rank the strongest products?

Strictly by lab-tested THC percentage from each dispensary menu, highest first. Rankings carry no paid placement; potency and price are the only inputs.

Strongest weed in Mendocino County

Updated August 24, 2026

As of August 24, 2026, the strongest flower in Mendocino County is Up North Humboldt - Red Congolese - eighth by UP at 39.7% THC, priced $60, the highest lab-tested THC among 24 in-stock flower listings. The strongest vape cart is Gummi [1000mg] by Dabwoods at 94.8% THC.

Highest-THC flower· top 24

1
Up North Humboldt - Red Congolese - eighth
UP · Mendocino, Inc
39.7% THC$60Visit shop : Up North Humboldt - Red Congolese - eighth at Mendocino, Inc
2
NYC Diesel
UpNorth Humboldt · Ukiah Valley Holistics, Inc
36.5% THC$50Visit shop : NYC Diesel at Ukiah Valley Holistics, Inc
3
Sweet Sisters Family Farm - The PleaZure
Sweet Sisters Family Farm · Mendocino, Inc
35.3% THC$22Visit shop : Sweet Sisters Family Farm - The PleaZure at Mendocino, Inc
4
Sweet Sisters Family Farm - Tropicana Cherry
Sweet Sisters Family Farm · Mendocino, Inc
35.3% THC$22Visit shop : Sweet Sisters Family Farm - Tropicana Cherry at Mendocino, Inc
5
Up North Humboldt - Cali Gas OG - eighth
UP · Mendocino, Inc
35.3% THC$60Visit shop : Up North Humboldt - Cali Gas OG - eighth at Mendocino, Inc
6
Up North Humboldt - Daze Off 1/8 - Blue Raspberry (H)
UP · Mendocino, Inc
35.3% THC$36Visit shop : Up North Humboldt - Daze Off 1/8 - Blue Raspberry (H) at Mendocino, Inc
7
Blue Dream - 3.5g
Daze Off CA · Mendocino, Inc
35.3% THC$36Visit shop : Blue Dream - 3.5g at Mendocino, Inc
8
Thai - 3.5g
Daze Off CA · Mendocino, Inc
35.3% THC$36Visit shop : Thai - 3.5g at Mendocino, Inc
9
Up North Humboldt - Daze Off 1/8 - Sour Z (H)
UP · Mendocino, Inc
35.3% THC$36Visit shop : Up North Humboldt - Daze Off 1/8 - Sour Z (H) at Mendocino, Inc
10
Green Dragon - Blue Limeade (S) - eighth
Green Dragon · Mendocino, Inc
35.1% THC$50Visit shop : Green Dragon - Blue Limeade (S) - eighth at Mendocino, Inc
11
Green Dragon | Toad Venom | Flowers | 3.5g
Green Dragon · Mendocino, Inc
35.1% THC$75Visit shop : Green Dragon | Toad Venom | Flowers | 3.5g at Mendocino, Inc
12
Green Dragon | Crypto Cookies | Big Buds | 3.5g
Green Dragon · Mendocino, Inc
35.1% THC$50Visit shop : Green Dragon | Crypto Cookies | Big Buds | 3.5g at Mendocino, Inc
13
Redwood Roots - Mighty Minis Oz - Double OG Chem
Redwood Roots · Mendocino, Inc
35% THC$75Visit shop : Redwood Roots - Mighty Minis Oz - Double OG Chem at Mendocino, Inc
14
Redwood Roots - Mighty Minis Oz - Double Lantern
Redwood Roots · Mendocino, Inc
35% THC$75Visit shop : Redwood Roots - Mighty Minis Oz - Double Lantern at Mendocino, Inc
15
Redwood Roots - Mighty Minis Oz - Gazzurple
Redwood Roots · Mendocino, Inc
35% THC$75Visit shop : Redwood Roots - Mighty Minis Oz - Gazzurple at Mendocino, Inc
16
Strawberry Cough - 3.5g
UpNorth · Mendocino, Inc
34.6% THC$60Visit shop : Strawberry Cough - 3.5g at Mendocino, Inc
17
Maui Wowie - 3.5g
UpNorth · Mendocino, Inc
33.9% THC$38Visit shop : Maui Wowie - 3.5g at Mendocino, Inc
18
Larry OG - 3.5g
Originals · Heritage Mendocino [Equity Retailer]
33.6% THC$47Visit shop : Larry OG - 3.5g at Heritage Mendocino [Equity Retailer]
19
PBB x Cherry Limeade
DRY CREEK FLOWER CO · Ukiah Valley Holistics, Inc
33.5% THC$60Visit shop : PBB x Cherry Limeade at Ukiah Valley Holistics, Inc
20
Grape Gas
Clarkies · Ukiah Valley Holistics, Inc
33.5% THC$50Visit shop : Grape Gas at Ukiah Valley Holistics, Inc
21
Up North Humboldt - Pineapple Express - eighth
UP · Mendocino, Inc
33.4% THC$60Visit shop : Up North Humboldt - Pineapple Express - eighth at Mendocino, Inc
22
Grape Gas - 3.5g
Madrone · Heritage Mendocino [Equity Retailer]
33.4% THC$18Visit shop : Grape Gas - 3.5g at Heritage Mendocino [Equity Retailer]
23
NF-1
UpNorth Humboldt · Ukiah Valley Holistics, Inc
33.3% THC$50Visit shop : NF-1 at Ukiah Valley Holistics, Inc
24
Northern Harvest | White Cherrry Runtz | Big Buds | 3.5g
Northern Harvest · Mendocino, Inc
33.2% THC$55Visit shop : Northern Harvest | White Cherrry Runtz | Big Buds | 3.5g at Mendocino, Inc

Highest-THC vape carts· top 24

1
Gummi [1000mg]
Dabwoods · Ukiah Valley Holistics, Inc
94.8% THC$45Visit shop : Gummi [1000mg] at Ukiah Valley Holistics, Inc
2
Halara 1g Cart - Lychee Goji Berry (S)
Halara · Mendocino, Inc
92.4% THC$35Visit shop : Halara 1g Cart - Lychee Goji Berry (S) at Mendocino, Inc
3
Halara 1g Cart - Strawberry Stray (S)
Halara · Mendocino, Inc
92.4% THC$35Visit shop : Halara 1g Cart - Strawberry Stray (S) at Mendocino, Inc
4
Halara | Granddaddy Purple | High THC Cartridge | 1g
Halara · Mendocino, Inc
92.4% THC$35Visit shop : Halara | Granddaddy Purple | High THC Cartridge | 1g at Mendocino, Inc
5
Jack OG Cartridge - 1G
Jack OG · Compassionate Heart Mutual Benefit Association [Equity Retailer]
92% THC$16.12Visit shop : Jack OG Cartridge - 1G at Compassionate Heart Mutual Benefit Association [Equity Retailer]
6
SOUR DIESEL 1G POD
Stiiizy · Element 7 Willits LLC
91.8% THC$17.62Visit shop : SOUR DIESEL 1G POD at Element 7 Willits LLC
7
Halara | Zkooby Znakz | High THC Cartridge | 1g
Halara · Mendocino, Inc
91% THC$35Visit shop : Halara | Zkooby Znakz | High THC Cartridge | 1g at Mendocino, Inc
8
Cherry Pie
Buddies Brand · Ukiah Valley Holistics, Inc
90.9% THC$22Visit shop : Cherry Pie at Ukiah Valley Holistics, Inc
9
Pink Lemonade
Buddies Brand · Ukiah Valley Holistics, Inc
90.1% THC$22Visit shop : Pink Lemonade at Ukiah Valley Holistics, Inc
10
Halara | Maui Wowie | High THC Cartridge | 1g
Halara · Mendocino, Inc
90% THC$35Visit shop : Halara | Maui Wowie | High THC Cartridge | 1g at Mendocino, Inc
11
Purple All-In-One - 1G
Highrise · Compassionate Heart Mutual Benefit Association [Equity Retailer]
90% THC$20.15Visit shop : Purple All-In-One - 1G at Compassionate Heart Mutual Benefit Association [Equity Retailer]
12
Halara | Watermelon Z OG | High THC AIO | 1g
Halara · Mendocino, Inc
90% THC$40Visit shop : Halara | Watermelon Z OG | High THC AIO | 1g at Mendocino, Inc
13
Berry Cartridge - 1G
BERRY · Compassionate Heart Mutual Benefit Association [Equity Retailer]
90% THC$16.12Visit shop : Berry Cartridge - 1G at Compassionate Heart Mutual Benefit Association [Equity Retailer]
14
Halara | Guava Gelato | High THC AIO | 1g
Halara · Mendocino, Inc
90% THC$40Visit shop : Halara | Guava Gelato | High THC AIO | 1g at Mendocino, Inc
15
Halara | Guava Gelato | High THC Cartridge | 1g
Halara · Mendocino, Inc
90% THC$35Visit shop : Halara | Guava Gelato | High THC Cartridge | 1g at Mendocino, Inc
16
Halara | Blue Dream | High THC AIO | 1g
Halara · Mendocino, Inc
90% THC$40Visit shop : Halara | Blue Dream | High THC AIO | 1g at Mendocino, Inc
17
Halara | Blue Dream | High THC Cartridge | 1g
Halara · Mendocino, Inc
90% THC$35Visit shop : Halara | Blue Dream | High THC Cartridge | 1g at Mendocino, Inc
18
Halara | Northern Lights | High THC Cartridge | 1g
Halara · Mendocino, Inc
90% THC$35Visit shop : Halara | Northern Lights | High THC Cartridge | 1g at Mendocino, Inc
19
Halara | Watermelon Z OG | High THC Cartridge | 1g
Halara · Mendocino, Inc
90% THC$35Visit shop : Halara | Watermelon Z OG | High THC Cartridge | 1g at Mendocino, Inc
20
Watermelon Cartridge - 1G
Watermelon · Compassionate Heart Mutual Benefit Association [Equity Retailer]
90% THC$16.12Visit shop : Watermelon Cartridge - 1G at Compassionate Heart Mutual Benefit Association [Equity Retailer]
21
Halara | Apricot Octane | High THC Cartridge | 1g
Halara · Mendocino, Inc
90% THC$35Visit shop : Halara | Apricot Octane | High THC Cartridge | 1g at Mendocino, Inc
22
Strawnana Cartridge - 1G
Strawnana · Compassionate Heart Mutual Benefit Association [Equity Retailer]
90% THC$16.12Visit shop : Strawnana Cartridge - 1G at Compassionate Heart Mutual Benefit Association [Equity Retailer]
23
Halara | Maui Wowie | High THC AIO | 1g
Halara · Mendocino, Inc
90% THC$40Visit shop : Halara | Maui Wowie | High THC AIO | 1g at Mendocino, Inc
24
Halara | Cannalope Chronic | High THC Cartridge | 1g
Halara · Mendocino, Inc
90% THC$35Visit shop : Halara | Cannalope Chronic | High THC Cartridge | 1g at Mendocino, Inc

Common questions

What is the strongest flower in Mendocino County right now?: Up North Humboldt - Red Congolese - eighth by UP at 39.7% THC, $60. Rankings use lab-tested THC percentage reported on live dispensary menus.
What is the highest-THC vape cartridge in Mendocino County?: Gummi [1000mg] by Dabwoods at 94.8% THC, $45.
How does Strainline rank the strongest products?: Strictly by lab-tested THC percentage from each dispensary menu, highest first. Rankings carry no paid placement; potency and price are the only inputs.