High-THC Auto Strains


High THC autoflowers are all about power and speed, delivering top-shelf potency without the hassle of complicated light schedules or long veg times – just plant, water, and enjoy. Whether you’re after an energetic daytime buzz or a heavy evening chill, these strains have the strength to satisfy both seasoned smokers and curious newcomers alike. Some high-THC autos have already earned legendary status among growers worldwide, so let’s take a closer look at the ones that truly stand out for their potency, speed, and unforgettable highs.

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Sort by: Cheap first High THC first Name (A - Z) Popular first 15% off Top New For Beginners Our Choice Mix Pack
Gelato Auto strain
1-yr Guarantee
Gelato Auto (Herbies Seeds)
4.9 (41)
19 - 21% THC
  • Fem
  • Auto
1-yr Guarantee
Pack (number of seeds)
1035.01 ₹ 3059.74 ₹ 3105.03 Save 45.29 4915.47 ₹ 5175.05 Save 259.58 7356.63 ₹ 10350.1 Save 2993.47
Bruce Banner Seeds (Seedkeepers) Seedkeepers
1-yr Guarantee New Extra Seeds
Bruce Banner Autoflower (Seedkeepers)
4.7 (12)
21 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
919.06 ₹ 2575.81 ₹ 3676.25 Save 1100.44 4069.98 ₹ 6433.44 Save 2363.46 8073.6 ₹ 12866.88 Save 4793.28
Black Herer Seeds (EGS)
1-yr Guarantee For Beginners 1+1=3
Black Herer Autoflower (EGS)
4.9 (28)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1104.6 ₹ 2761.5 ₹ 3313.8 Save 552.3 4738.73 ₹ 5523 Save 784.27 8284.5 ₹ 11045.99 Save 2761.49
Choco Thai Auto Seeds
1-yr Guarantee For Beginners Extra Seeds
Choco Thai Auto (Herbies Seeds)
5 (15)
23 - 25% THC
  • Fem
  • Auto
Pack (number of seeds)
1041.39 ₹ 3278.65 ₹ 4165.56 Save 886.91 4945.76 ₹ 7289.72 Save 2343.96 7779.85 ₹ 14579.45 Save 6799.6
Big Bud Auto Seeds
1-yr Guarantee For Beginners Extra Seeds
Big Bud Auto (Herbies Seeds)
5 (27)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1036.3 ₹ 3063.54 ₹ 4145.18 Save 1081.64 4921.58 ₹ 7254.07 Save 2332.49 7365.78 ₹ 14508.15 Save 7142.37
Amnesia Z Auto strain
Extra Seeds
Amnesia Z Auto (Fast Buds)
5 (2)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1430.81 ₹ 6828.24 ₹ 7154.03 Save 325.79 12591.09 ₹ 14308.05 Save 1716.96
Purple Punch Seeds (Fast Buds)
Extra Seeds
Purple Punch Auto (Fast Buds)
5 (8)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1428.19 ₹ 4350.49 ₹ 6815.76 ₹ 7140.95 Save 325.19 12568.07 ₹ 14281.9 Save 1713.83
Mimosa Cake Auto Seeds
Extra Seeds
Mimosa Cake Auto (Fast Buds)
5 (9)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1446.49 ₹ 4559.78 ₹ 12985.01 ₹ 14464.88 Save 1479.87
Auto Skywalker Haze strain Dutch Passion Seeds
For Beginners
Auto Skywalker Haze (Dutch Passion)
5 (6)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
1763.61 ₹ 4052.44 ₹ 5290.84 Save 1238.4 8110.41 ₹ 12345.29 Save 4234.88
Wedding Cheesecake Auto Seeds
Extra Seeds
Wedding Cheesecake Auto (Fast Buds)
5 (10)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1428.19 ₹ 4554.83 ₹ 7008.02 ₹ 7140.95 Save 132.93 12820.75 ₹ 14281.9 Save 1461.15
Orange Sherbet Auto Seeds
Extra Seeds
Orange Sherbet Auto (Fast Buds)
4.8 (21)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1436.61 ₹ 4528.65 ₹ 6996.31 ₹ 7183.06 Save 186.75 12896.36 ₹ 14366.13 Save 1469.77
Lemon Pie Auto Seeds
For Beginners Extra Seeds
Lemon Pie Auto (Fast Buds)
4.9 (11)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1441.6 ₹ 4391.34 ₹ 7020.59 ₹ 7208 Save 187.41 12941.13 ₹ 14416 Save 1474.87
Gorilla G4 Seeds Blimburn Seeds
Top
Gorilla G4 Auto (Blimburn Seeds)
0 (0)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
4338.49 ₹ 6730.25 ₹ 8676.98 Save 1946.73
Girl Scout Cookies Seeds (Auto Seeds)
Girl Scout Cookies Auto (Auto Seeds)
4.5 (6)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
2966.86 ₹ 4177.82 ₹ 4944.76 Save 766.94
Smoothie Auto Seeds
15% off Extra Seeds
Smoothie Auto (Fast Buds)
5 (10)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1431.07 ₹ 4359.27 ₹ 6969.32 ₹ 7155.36 Save 186.04 12846.63 ₹ 14310.72 Save 1464.09
Auto Desfran strain Dutch Passion Seeds
Auto Desfrán (Dutch Passion)
1 (1)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
4033.05 ₹
Auto Critical Orange Punch Seeds (Dutch Passion) Dutch Passion Seeds
Auto Critical Orange Punch (Dutch Passion)
4.7 (16)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
995.69 ₹ 2034.76 ₹ 2987.06 Save 952.3 4587.95 ₹ 6969.81 Save 2381.86
Lemon AK Auto Seeds
For Beginners Extra Seeds
Lemon AK Auto (Fast Buds)
4.8 (28)
24% THC
  • Fem
  • Auto
Pack (number of seeds)
1216.57 ₹ 3807.86 ₹ 5926.91 ₹ 6082.85 Save 155.94 10652.73 ₹ 12165.7 Save 1512.97
Auto Glueberry O.G. Seeds Dutch Passion Seeds
15% off
Auto Glueberry O.G. (Dutch Passion)
4.9 (8)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
4582.46 ₹
GG#4 Original Glue Auto Seeds
Extra Seeds
GG#4 Original Glue Auto (Glue Auto) (Fast Buds)
4.9 (21)
24% THC
  • Fem
  • Auto
Extra Seeds
Pack (number of seeds)
1525.46 ₹ 4563.17 ₹ 4576.38 Save 13.21 7020.85 ₹ 7627.29 Save 606.44 12591.09 ₹ 15254.59 Save 2663.5
Blue Auto Mazar strain Dutch Passion Seeds
15% off
Blue Auto Mazar (Dutch Passion)
5 (3)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
1755.82 ₹ 3296.97 ₹ 5267.45 Save 1970.48 6599.45 ₹ 12290.71 Save 5691.26
Auto Xtreme Seeds Dutch Passion Seeds
15% off
Auto Xtreme (Dutch Passion)
5 (4)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
2045.13 ₹
Auto White Widow Seeds (Dutch Passion) Dutch Passion Seeds
Auto White Widow (Dutch Passion)
4.7 (7)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
4033.05 ₹ 8071.61 ₹ 9410.46 Save 1338.85
Auto Ultimate Seeds Dutch Passion Seeds
15% off
Auto Ultimate (Dutch Passion)
4.9 (13)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
4072.43 ₹ 8150.42 ₹ 9502.34 Save 1351.92
Auto Night Queen Seeds Dutch Passion Seeds
Top For Beginners
Auto Night Queen (Dutch Passion)
4.8 (12)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
4050.14 ₹ 8105.81 ₹ 9450.33 Save 1344.52
Auto Daiquiri Lime strain Dutch Passion Seeds
15% off
Auto Daiquiri Lime (Dutch Passion)
4.8 (28)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
1774.44 ₹ 4077.31 ₹ 5323.31 Save 1246 8160.18 ₹ 12421.05 Save 4260.87
Auto Colorado Cookies strain Dutch Passion Seeds
15% off
Auto Colorado Cookies (Dutch Passion)
4.9 (9)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
4034.52 ₹ 8074.55 ₹ 12290.71 Save 4216.16
Auto Blackberry Kush Seeds Dutch Passion Seeds
Top
Auto Blackberry Kush (Dutch Passion)
4.5 (11)
22 - 26% THC
  • Fem
  • Auto
Pack (number of seeds)
4052.44 ₹ 8110.41 ₹ 9455.69 Save 1345.28
Gelato Glue Seeds (EGS)
1-yr Guarantee 1+1=3
Gelato Glue Autoflower (EGS)
5 (5)
25% THC
  • Fem
  • Auto
Pack (number of seeds)
1112.68 ₹ 2781.71 ₹ 3338.05 Save 556.34 4773.41 ₹ 5563.42 Save 790.01 8345.12 ₹ 11126.83 Save 2781.71
Ztrawberriez Auto Seeds
Extra Seeds
Ztrawberriez Auto (Fast Buds)
5 (3)
25% THC
  • Fem
  • Auto
Pack (number of seeds)
1436.61 ₹ 4528.65 ₹ 6996.31 ₹ 7183.06 Save 186.75
Gorilla Purple Seeds (EGS)
1-yr Guarantee 1+1=3
Gorilla Purple Autoflower (EGS)
5 (5)
25% THC
  • Fem
  • Auto
Pack (number of seeds)
1098.61 ₹ 2746.52 ₹ 3295.82 Save 549.3 4713.03 ₹ 5493.04 Save 780.01 8239.56 ₹ 10986.08 Save 2746.52
Grandmommy Purple Auto Seeds
1-yr Guarantee For Beginners Extra Seeds
Grandmommy Purple Auto (Herbies Seeds)
4.7 (35)
25% THC
  • Fem
  • Auto
Pack (number of seeds)
1036.3 ₹ 3063.54 ₹ 4145.18 Save 1081.64 4921.58 ₹ 7254.07 Save 2332.49 7365.78 ₹ 14508.15 Save 7142.37
Gorilla Z Seeds (Fast Buds)
15% off Extra Seeds
Gorilla Z Auto (Fast Buds)
5 (2)
25% THC
  • Fem
  • Auto
Pack (number of seeds)
1444.83 ₹ 4554.55 ₹ 7036.32 ₹ 7224.15 Save 187.83 12970.13 ₹ 14448.3 Save 1478.17
Cherry Cola Seeds
Extra Seeds
Cherry Cola Auto (Fast Buds)
5 (2)
25% THC
  • Fem
  • Auto
Pack (number of seeds)
1446.49 ₹ 4406.23 ₹
Auto Mix Pack #1 Seeds (Herbies Seeds)
1-yr Guarantee Mix Pack
Auto Mix Pack #1 (Herbies Seeds)
5 (21)
23 - 27% THC
  • Fem
  • Auto
Pack (number of seeds)
9102.05 ₹
Kosher Cake Auto Seeds
15% off Extra Seeds
Kosher Cake Auto (Fast Buds)
5 (5)
25% THC
  • Fem
  • Auto
15% off Extra Seeds
Pack (number of seeds)
1430.55 ₹ 4357.68 ₹ 6827.03 ₹ 7152.76 Save 325.73 12588.85 ₹ 14305.51 Save 1716.66
Top review
avatar
...
12 November 2025
5
Stinky, sticky, and strong. That’s all you need to know
Top review
avatar
-
21 March 2025
5
Good germ 100%
Top review
avatar
///
24 October 2024
5
definitely not for the faint-hearted! I had no issues with the grow; it was easy to manage and finished relatively fast

Apple Betty Auto (Herbies Seeds)

Apple Betty Auto is not only a strain; it's a force to be reckoned with. Boasting THC that can reach sky-high levels, this gem combines flavors of sweet apples with a one-punch hit of mental euphoria and heavy body relaxation. It’s a must-have for anyone seeking maximum strength without compromising on the speed or ease of autoflower convenience.

Why it’s a favorite: Growers love it for its explosive THC content and dense, resinous buds that sparkle like frosted candy.

Bruce Banner Auto (Fast Buds)

Inspired by one of the strongest comic book heroes, Bruce Banner Auto has the reputation (and the effects) to match. With earthy-diesel notes and a sweet finish, this strain blasts users with an uplifting cerebral high before easing into a relaxed body buzz.

Why it’s a favorite: Power and balance – a great match for those who demand energy and imagination without sacrificing depth or potency.

Auto Cinderella Jack (Dutch Passion)

When it comes to raw THC percentages, Auto Cinderella Jack is a record-setter. Dutch Passion created this strain specifically to push the limits of autoflower strength, and it delivers with THC levels that rival even the best photoperiods. Expect a clear, powerful high that leaves no doubt about its legendary status.

Why it’s a favorite: Because it’s proof that autos can be just as strong – if not stronger – than traditional strains.

Final Thoughts

Our High THC Auto Collection isn’t just about growing bud faster – it's about growing bigger. From old-school favorites like Bruce Banner Auto to newer heavy-hitters like Apple Betty Auto and Cinderella Jack, these strains demonstrate that autoflowers are in a new league altogether. If potency is top priority, you've come to the right place.

Last updated: 7 September 2026
Written by
Jessica Turner
Cannabis writer and social activist

Jessica is a cannabis writer and activist focused on education, responsible use, and stigma reduction. She creates beginner-friendly content for Herbies Seeds and The Cannabook on Medium.

Reviewed by
Ethan Cole
Cannabis cultivation expert and writer
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