
Amherst Diesel Autoflower Seeds
Amherst Diesel Auto crosses Chemdawg with Amherst Super Skunk for a loud diesel autoflower: fuel and lemon over an earthy base, strong enough to fill a room. It is sativa-leaning and grows tall for an auto, so it suits a tent with height or an outdoor spot in full sun.
- About 70% sativa, 30% indica
- 8 to 10 weeks of flowering
- Tall, 150 cm and up
Shipping is $10, free over $99. Orders over $100 get 10 free seeds, and orders over $200 get 20. Every pack is covered by our 90% germination guarantee. Charged in USD.
ships free
20 at $200
or we replace them
the outside of the box
Amherst Diesel belongs to the East Coast diesel family. Its parents are Chemdawg, the source of so much of today's fuel smell, and Amherst Super Skunk, a sativa-leaning skunk line. Amherst Diesel autoflower seeds bloom by age, so you get the diesel profile without managing a light change.
Fuel and lemon
The smell is the reason to grow it. Sharp fuel up front, lemon right behind and an earthy base that shows more as the buds cure. Indoors it needs a good carbon filter from the start of flowering. Outdoors, think about where the wind carries it.
Strain label
Amherst Diesel Autoflower Seeds · The Seed Pharm- Seed type
- Autoflower Seeds
- Lineage
- Chemdawg x Amherst Super Skunk
- Indica / sativa
- Sativa-dominant (~70% Sativa / 30% Indica)
- THC
- 27% THC
- Flowering time
- 8-10 weeks
- Height
- Tall (150 cm+)
- Outdoor yield
- 1000 g per plant
- Grows
- Indoor/Outdoor
How to grow Amherst Diesel Auto
The strain label lists it as tall, 150 cm and up, which is unusual for an autoflower. That is the sativa side, and it means you should plan the space before you sow. Use a large final container from the start so the roots can keep pace.
Low-stress training is the right tool. Tie the main stem over early and keep pulling new tops outward, and the plant will fill a wide, even canopy instead of one tall spear. Skip topping. Sativa-leaning autos feed lighter than kush types, so start nutrients low and build slowly.
The buds are long and a little airy, which helps them dry and resist mould. Flowering takes 8 to 10 weeks, with no change to the light schedule at any point.
Read next: Autoflower outdoor growing · How to germinate seeds · Prairie guide
Amherst Diesel Auto pack prices
| Pack | Price | Per seed | You save | Bonus seeds | Shipping |
|---|---|---|---|---|---|
| 3 seeds | $39 | $13.00 | Base price | None | $10 |
| 5 seeds | $55 | $11.00 | $10 (15%) | None | $10 |
| 10 seeds | $105 | $10.50 | $25 (19%) | 10 free | Free |
| 20 seeds | $180 | $9.00 | $80 (31%) | 10 free | Free |
Prices in USD. Savings are against the 3-seed price per seed. Bonus seeds are added at checkout once your whole order passes $100, and 20 once it passes $200.
Compare

Amherst Diesel Autoflower Seeds
Amherst Diesel Auto crosses Chemdawg with Amherst Super Skunk for a loud diesel autoflower: fuel and lemon over an earthy base, strong enough to fill a room.
From $39
Super Lemon Haze Autoflower Seeds
Super Lemon Haze Autoflower keeps the Lemon Skunk x Super Silver Haze cross of the original and adds ruderalis, so the plant flowers on its own.
From $39
Blue Dream Autoflower Seeds
Blue Dream Auto brings the Blueberry x Haze classic to an autoflowering plant: sweet blueberry over herbal pine and a little Haze spice.
From $39Amherst Diesel Auto questions
What is Amherst Diesel a cross of?
Chemdawg and Amherst Super Skunk.
Is Amherst Diesel Auto a sativa?
It leans sativa, about 70% sativa and 30% indica on the strain label.
How tall does Amherst Diesel Auto grow?
Tall for an autoflower, 150 cm and up. Give it a tent with height or grow it outdoors.
Grower reviews
Germinate only where it is legal to do so. You are responsible for the law where you live.





James Boatman (verified owner) –
Can’t believe u can get 2.2 pounds we will see if can get 4 Oz