Purple Strains

What Are Purple Cannabis Strains?

Purple strains are the head-turners of the cannabis world. Deep violet buds, blue-tinged sugar leaves, sometimes even pinkish hues popping through the canopy. They’re the kind of plants that stop growers in their tracks and get smoked just as much for the bag appeal as the buzz.

But the colour’s not just for show. That rich purple comes from anthocyanins, natural pigments that show up in colder temps or certain genetic lines. And yeah, some strains turn purple easily with the right genetics. Others need a little nudge, like cooler nights late in flower, but when they pop, they really pop.

What makes purple weed different? Depends on the strain. Some lean fruity, sweet, and creamy. Others come in spicy, earthy, or even straight-up grape candy. The effects are just as varied, from floaty and euphoric to heavy-eyed and knockout strong.

At WeedSeedsExpress, we’ve got a stacked lineup of purple genetics. From deep indicas that couch you hard to vibrant hybrids that keep you chatty, every pack is tested, guaranteed to germ, and picked for growers who want something that looks as good as it hits.

Why Grow Purple Strains?

Because some plants are just more fun to grow. Purple strains don’t just hit hard, they look unreal while doing it. Whether you're in it for the colour, the flavour, or the sheer joy of pulling deep purple colas out of your tent, these genetics always feel a bit special.

They’re not just pretty faces either. Purple strains often bring complex terp profiles to the table - fruity, floral, spicy, or that sweet berry candy note you can smell from two rooms away. And many come with calming, full-body effects that go perfectly with a late-night movie, a long walk, or just zoning out after a long day.

Some purple genetics show their colour naturally. Others will need cooler temps at night late in flower to bring out the full show. But when they turn, they turn. And you’ll know it was worth the extra bit of care.

And yeah, the bag appeal is real. Purple buds catch the eye, stand out at harvest, and always seem to spark a little more excitement when you break them out. If you like growing weed that gets people talking, you can’t go wrong with purple.

Popular Purple Strains at WeedSeedsExpress

With 15 purple beauties on the menu, it’s hard to pick just one. These are the strains that get the most love from our growers. Big colour, bold flavour, and smooth effects that match their standout looks. Whether you’re here for the bag appeal or the body melt, these are the purple genetics worth putting in the pot.

Granddaddy Purple (feminised)

• THC: 23%
• Flowering Time: 60 to 70 days
• Yields: Up to 1.6 oz per square feet indoors, 22.9 oz per plant outdoors
• Grow Style: Indoor, outdoor
• Best For: Classic stoners, full-body relaxation, vibrant bag appeal

Granddaddy Purple is pure purple royalty. This one’s all about deep colours, sweet berry flavour, and that heavy-hitting indica effect that makes you forget what you were doing. The structure is dense, the smell is loud, and the stone is as old school as it gets.

Purple Lemonade (feminised)

• THC: 22%
• Flowering Time: 56 to 63 days
• Yields: Up to 1.8 oz per square feet indoors, 21.2 oz per plant outdoors
• Grow Style: Indoor, greenhouse, outdoor
• Best For: Sweet citrus lovers, vibrant growers, mood-boosting effects

Purple Lemonade does exactly what the name suggests. Big citrus punch, deep purple colours, and a high that keeps your head light and happy. The buds come in sticky and sugary, and the plant itself is almost too pretty to chop. Almost.

Purple Lemonade Auto (Autoflower)

• THC: 22%
• Flowering Time: 63 to 70 days from seed
• Yields: Up to 1.6 oz per square feet indoors, 19.4 oz per plant outdoors
• Grow Style: Indoor, outdoor
• Best For: Fast, flashy harvests, low-effort grows, sweet flavour profiles

The autoflower version of Purple Lemonade holds nothing back. All the colour, all the flavour, and none of the waiting around. Easy to grow, great for beginners, and absolutely stacked with visual appeal.

Purple Haze (feminised)

• THC: 20%
• Flowering Time: 65 to 70 days
• Yields: Up to 1.8 oz per square feet indoors, 22.9 oz per plant outdoors
• Grow Style: Indoor, outdoor, greenhouse
• Best For: Creative energy, old-school vibes, daytime sessions

Purple Haze is a classic with a twist. Expect a clear, buzzy sativa high with a smooth berry haze flavour and just enough purple to turn heads. It’s social, electric, and perfect for when you want to stay lifted without slowing down.

Growing Tips for Purple Strains

Purple strains aren’t tricky, but they’ve got their own rhythm. If you want those colours to pop and the buds to stack right, here’s what to keep in mind:

1. Genetics come first. Some strains turn purple because they’re meant to. Others only do it under stress or cooler temps. If you want colour without playing games, pick a strain known to purple up on its own.
2. Cool it down late in flower. Dropping your nighttime temps a bit in the final weeks can bring out more purple tones, especially in strains with that anthocyanin potential. Aim for around 17 °C–20 °C at night, but don’t overdo it. You’re coaxing, not freezing.
3. Watch your nutrients. Overfeeding can dull colour and mess with flavour. Purple strains usually don’t need anything fancy. Keep it balanced, don’t overdo the nitrogen in flower, and let the genetics do their thing.
4. Don’t confuse purple with potency. colour doesn't always mean stronger. Some of the deepest purples are mellow and relaxing, not heavy-hitting. If you want knockout strength, check the THC stats, not just the shade of your sugar leaves.
5. Flush smart, dry slow. Give your plants a proper flush near the end and let them dry slowly in a cool, dark spot. That’s when the colours really deepen and the terps get loud. Fast drying kills flavour and can fade the colour you worked so hard to get.

Why Buy Purple Seeds from WeedSeedsExpress?

Because we actually care what ends up in your grow tent. We’ve been through the weak genetics, the overpriced mystery seeds, and the support that vanishes when your sprout doesn’t pop. That’s why every purple strain we sell is tested, fresh, and backed by a real germination guarantee. No nonsense. Just solid seeds that do what they’re supposed to do.

You get fast, discreet shipping, bonus seeds in most packs, and a support crew that actually grows and actually answers. Whether you’re chasing colour, flavour, or just want your buds to look as wild as they feel, our purple lineup delivers.

If you’re serious about growing beautiful plants with bold flavour and proper effects, you’re in the right place.