Feminized
Sig Sour XXL Auto
Sig Sour XXL Auto is a indica-dominant strain with diesel flavors, known for relaxed, sleepy effects.
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Sig Sour XXL Auto Strain Overview
Sig Sour XXL Auto is a indica dominant hybrid (80% indica/20% sativa) strain with a character all of its own. This well-regarded bud boasts a THC level that ranges from 16-22% on average, with 0.8% CBD. Seeds come in feminized form, and demand from home growers has never really slowed.
The Sig Sour XXL Auto high creeps in gently before wrapping the whole body in heavy relaxation — expect softened shoulders, slowed thoughts and a warm couch-lock that deepens as the session goes on. A gentle mental uplift keeps the mood bright the whole way through, so the physical heaviness never tips over into fogginess. Because of these effects, Sig Sour XXL Auto is often chosen for managing chronic stress, muscle tension and insomnia and other sleep disorders, especially by those who want relief without reaching for anything heavier.
On the palate, expect diesel up front, backed by an aroma that fills the room the moment the jar opens. The smoke is smooth on the inhale with a diesel finish that builds the longer the session runs. This bud has dense grape-shaped vivid green nugs with warm amber tones, rust-colored hairs and a thick coat of frosty crystal trichomes.
For growers, Sig Sour XXL Auto offers an easy, forgiving grow that suits first-time cultivators — expect plants flowering in a standard 9-10 weeks, at home in controlled indoor setups. It shrugs off common beginner mistakes, and yields stay respectable even when conditions are less than perfect. Plants stay compact enough for tents and small rooms, which makes canopy management straightforward. Its genetics run through the wider Sour family — see Sour Jealousy Auto and Sour Jelly for close relatives worth comparing before you buy.