How to grow Barney’s Farm’s Sour Diesel

Every Sour Diesel version compared →
30% Indica / 70% Sativa
CitrusDieselCreativeEuphoricRelaxing
Sour Diesel bud — quarter view
THC 24%
Flowering 70-75
Yield 600-700 grams /m2
Height 100-120 cm

Taste

Citrus
Diesel
Earthy
Spicy
Sweet

Sour Diesel takes 70–75 days to flower, and that number is the whole personality test. Every other strain here is done and jarred while she's still fattening. If "just one more week" already ruins your sleep at week eight, imagine week eleven. She's the patience plant — and the growers who give it to her tend to get evangelical afterwards.

She's 70% sativa, off Super Skunk and Chemdawg 91, and grows like a sativa: stretchy after the flip, lanky between nodes, buds that build long and airy-looking before they stack. Two rules follow. First, manage the stretch — flip her low or train her flat, because 100–120cm on the listing assumes you did. Second, don't panic in week six when she looks behind schedule; sativa flowers finish late and all at once, and the trichomes are the only referee worth listening to.

That smell

The name is honest. Sour Diesel in flower smells like a fuel spill in a lemon grove, at a volume that dense-jar dessert strains never reach. The carbon filter question is not optional here — solve it in veg. Come harvest, resist the urge to rush the finish you waited eleven weeks for: slow dry, honest cure, 24% THC with an effect people have argued about since the nineties.

Who's she for? Patient growers, sativa people, and anyone bored of dessert.

FAQ

How long does Sour Diesel really take? 70–75 days of flower, sometimes a touch more. She is not late; she is a sativa. Plan the calendar around her, not against her.

How do I control Sour Diesel's stretch? Flip earlier than feels natural — she can double or more — and train in veg. Give her the height budget or she'll spend yours.

Is Sour Diesel too smelly for a small flat? She's among the loudest here. A properly sized, fresh carbon filter handles it; hoping does not.

Effects

Creative
Euphoric
Relaxed
Uplifting

Terpene profile

  • Caryophyllene
  • Limonene
  • Myrcene

Relative terpene levels — the aroma is set by genetics (Sour Diesel's, here), not by what you feed it.

Grow it well

Genetics set the ceiling; your room decides how much of it you keep. The research-backed how-to lives in the free course:

Other Sour Diesel versions

Compare all 18 Sour Diesel versions →