secure connectionOur Sour Strains collection features cannabis varieties known for their tangy, citrusy flavours and energizing effects. Perfect for UK growers looking for bold, flavourful strains with a sharp, zesty aroma.
43 seeds
Sour strains are all about bite. These are the cultivars that wake up your palate with sharp, tangy, and sometimes downright funky profiles. Think diesel, citrus, vinegar, sour candy, and fermented fruit. The kind of strains that hit your nose before you even open the jar and leave a flavour that sticks to your teeth in the best way.
The most famous sour strains like Sour Diesel, East Coast Sour D, and Super Lemon Haze became legends not just for their flavour but for the lift. Sour strains tend to lean sativa or sativa-dominant, with clear, buzzy, mentally active highs that hit fast and run long. They’re daytime favorites, social favorites, and creative go-tos.
What makes them unique isn’t just the flavour. It’s the combination of aroma, effect, and grow profile. Most sour strains grow lanky, stretch in flower, and stack airy, frost-covered buds that are light on the nose but heavy in the jar.
At WeedSeedsExpress, we’ve pulled together a lineup of sour genetics that includes classics and new-school hitters. If you want something loud, heady, and full of flavour, this is the shelf you want to pull from.
Sour strains aren’t for everyone, but the ones who get it, get it. These are the picks our growers keep coming back to. Loud in the nose, tart on the tongue, and strong enough to keep your head up and your mood sharp.
Purple Lemonade hits with a sour citrus bite followed by sweet, fruity smoothness. The high is upbeat, mellow, and long lasting. A great match for sunny afternoons or creative work. Her purple hues make her a visual standout, and she’s a breeze to grow.
Same flavour, same kick, less waiting. Purple Lemonade Auto brings that zesty sour-sweet profile in a fast-flowering, compact autoflower that’s perfect for tight spaces and short seasons. A solid pick for growers who want great taste and solid yields without the wait.
GG4 is sticky, sour, and unapologetically strong. This Cup-winning strain is known for its sharp chemical citrus funk and a full-body high that locks you in and turns the volume down on everything else. She’s easy to grow and always delivers.
This autoflower version of Acapulco Gold keeps the classic citrus spice and sour undercurrent but packs it into a fast, compact plant. The high is uplifting, clear-headed, and long lasting. Perfect for daytime sessions and social smoke circles.
Sour strains can be a little feisty in the grow room, but treat them right and they’ll reward you with next-level flavour and clean, focused highs. Here’s how to keep them happy and stack those frosty, terp-loaded buds:
Because if you’re chasing loud flavour, strong highs, and plants that stand out from the crowd, sour strains bring it and we bring the ones that actually deliver.
Every sour strain in our lineup is tested, stable, and chosen for what matters. Clean genetics. Potent effects. And that signature tang that hits the nose before you even crack the jar. Whether you’re after old-school diesel funk or modern citrus candy, we’ve got the sour profile you’re looking for.
You get fast, discreet shipping, bonus seeds in most orders, and a support crew that knows their way around a stretchy sativa. No guesswork, no weak phenos. Just reliable sour genetics that grow strong and taste loud.
If you want plants with attitude, flavour you can’t ignore, and smoke that hits sharp and lingers long, this is where you start.
