Sour Strains
Sour Strains are cannabis cultivars defined by a sharp, tangy, mouth-puckering aroma. Royal King Seeds USA stocks 38 sour cannabis strains, including grower favorites like Sage N Sour, Sour OG, Sour Amnesia, every one shipped discreetly to all 50 states with a 95% germination guarantee. Below you'll find the full lineup with THC, effects, and flowering time, plus what to look for when choosing sour genetics.
38 Sour Strains to Buy
SativaAutoSage N Sour
16 THC · Auto
From $9.99
HybridSour OG
20 THC · Photo
From $10.99
SativaAutoSour Amnesia
20 THC · Auto
From $13.49
HybridSour Ape
16 THC · Photo
From $12.49
HybridSour Girl
23 THC · Photo
From $10.99
HybridSour Kush
26 THC · Photo
From $12.99
SativaSour Jack
15 THC · Photo
From $11.49
HybridSour Bubba
25 THC · Photo
From $11.99
HybridSour Alien
27 THC · Photo
From $12.99
SativaSour Cream
26 THC · Photo
From $15.49
IndicaSour Apple
24 THC · Photo
From $13.49
HybridSour Grape
15 THC · Photo
From $15.49
SativaSour Dream
22 THC · Photo
From $11.99
SativaSour Tangie
20 THC · Photo
From $13.49
HybridSour Dubble
26 THC · Photo
From $13.49
IndicaSour Bubble
21 THC · Photo
From $13.49
SativaSour Diesel
24 THC · Photo
From $11.19
IndicaSour Cheese
20 THC · Photo
From $11.99
HybridSour Tsunami
7 THC · Photo
From $11.49
SativaSour Cookies
26 THC · Photo
From $15.49
HybridAutoPurple Sour Diesel
15 THC · Auto
From $14.49
CBDCBD Sour Lemon
1.3 THC · Photo
From $15.49
SativaNYC Sour Diesel
15 THC · Photo
From $13.49
CBDSour Tsunami CBD
1.4 THC · Photo
From $12.49
SativaSuper Sour Diesel
23 THC · Photo
From $11.99
HybridChemdawg Sour Diesel
22 THC · Photo
From $10.99
SativaEast Coast Sour Diesel
21 THC · Photo
From $13.49
CBDSweet and Sour Widow CBD
1.4 THC · Photo
From $15.49
Sour Ape
16 THC · Auto
From $12.49
Sour Kush
26 THC · Auto
From $12.99
Sour Alien
27 THC · Auto
From $12.99
Sour Apple
24 THC · Auto
From $13.49
Sour Bubble
21 THC · Auto
From $13.49
Sour Cheese
20 THC · Auto
From $11.99
Sour Dubble
26 THC · Auto
From $13.49
NYC Sour Diesel
15 THC · Auto
From $13.49
Sour Lemon OG
17 THC · Photo
From $13.99
Sweet and Sour Widow
6 THC · Photo
From $13.49
What Makes a Sour Strain?
The defining feature of a sour strain is its terpene profile. Sour genetics express a sharp, tangy, mouth-puckering aroma, which comes through strongest when flowers are dried slowly and cured for three to four weeks in sealed jars. Rushed drying strips the volatile terpenes that carry the aroma, so even the right genetics underperform without a proper cure. When shopping sour seeds, look at the dominant terpenes listed on each strain page, not just the name, since marketing names don't always match the real aromatic profile.
Sour Strains FAQ
What are sour strains?+
Sour Strains are cannabis cultivars defined by a sharp, tangy, mouth-puckering aroma. Royal King Seeds currently lists 38 of them, spanning indica, sativa, and hybrid genetics in both feminized and autoflower formats.
What is the best sour strain?+
Popular sour picks include Sage N Sour, Sour OG, Sour Amnesia. The "best" choice depends on your grow space, climate, and the effects you want, every strain page below lists THC, flowering time, and effects so you can compare directly.
Can I buy sour seeds in the USA?+
Yes. Royal King Seeds ships sour cannabis seeds to all 50 US states with discreet packaging, 3-5 day delivery, and a 95% germination guarantee.