Feminized seeds
by Azarius
Purple Punch is a heavy-hitting indica-dominant feminized cannabis seed that delivers knockout relaxation wrapped in dessert-shop flavours. Born from a cross of Larry OG and Granddaddy Purple, this 80% indica / 20% sativa hybrid finishes flowering in up to 9 weeks and yields up to 500g/m² indoors or 650g per plant outdoors. If you want dense, purple-hued buds that smell like a blueberry muffin left in a grape candy factory, this is the seed to grow.
Purple Punch feminized seeds come in packs of 1, 3, 5, or 10. For a first run in a 1m² tent, 3–4 plants is the sweet spot — grab a 5-pack so you've got a spare if germination throws you a curveball. Planning a full canopy or an outdoor plot? The 10-pack gives you the best per-seed value and enough plants to fill a 1.2m x 1.2m space comfortably with a short veg period.
Purple Punch feminized seeds carry genetics from two legendary American strains: Larry OG and Granddaddy Purple. Larry OG — sometimes called Lemon Larry — brings structure, resin production, and a diesel-tinged backbone. Granddaddy Purple contributes the grape-forward terpene profile, the vivid purple colouring, and that deep physical weight the strain is famous for. The result is an 80% indica / 20% sativa hybrid that leans heavily toward body-focused effects without completely switching off the lights upstairs.
We've sold a lot of indica seeds over the years, and Purple Punch sits in that rare category where the genetics actually deliver on the hype. The Granddaddy Purple side is dominant in the final product — expect squat, bushy plants with fat fan leaves that turn deep violet under cooler night temperatures. The Larry OG influence shows up in the trichome coverage and a slight citrus edge that keeps the flavour from being one-note sweet.
| Genetic Detail | Purple Punch |
|---|---|
| Lineage | Larry OG x Granddaddy Purple |
| Indica / Sativa Ratio | 80% Indica / 20% Sativa |
| Origin | United States |
| Seed Type | Feminized Photoperiod |
| Flowering Time | Up to 9 weeks |
| Indoor Yield | Up to 500g/m² |
| Outdoor Yield | Up to 650g/plant |
Purple Punch tastes like someone crushed grape sweets into a blueberry muffin and dusted the whole thing with brown sugar. The sweetness hits first — unmistakably fruity, almost candy-like — then a spicy, peppery undercurrent rolls in on the exhale. There's a faint diesel note hiding underneath if you pay attention, courtesy of the Larry OG parent, but it's subtle enough that the overall impression stays firmly in dessert territory.
The dominant terpene is caryophyllene at roughly 25%, which accounts for that peppery spice and is the same compound found in black pepper and cloves. According to research published in PMC, caryophyllene is one of the most studied cannabis terpenes for its interaction with CB2 receptors. Limonene and pinene each contribute around 15%, adding citrus brightness and a faint pine freshness that stops the sweetness from becoming cloying. The remaining 45% is a mix of minor terpenes that round out the aroma into something genuinely complex.
Honest note: the grape-candy smell is strong during late flower. If you're growing indoors without a carbon filter, your neighbours will know exactly what you're up to by week 7. Plan accordingly.
| Terpene | Approximate Share | Aroma Notes |
|---|---|---|
| Caryophyllene | 25% | Peppery, spicy, warm |
| Limonene | 15% | Citrus, bright, zesty |
| Pinene | 15% | Pine, fresh, herbal |
| Other terpenes | 45% | Sweet, earthy, diesel, cheese |
According to research on nonterpenoid volatile compounds in cannabis (PMC, 2023), many of the sweet and candy-like aromas in strains like Purple Punch are driven by minor, nonterpenoid compounds rather than the dominant terpenes alone. That's part of why this strain smells more like a sweet shop than a pine forest despite having pinene in the mix.
Purple Punch feminized seeds are a solid pick for growers who want big yields without fighting their plants the entire cycle. The indica-dominant structure means short, bushy growth — expect plants to stay compact, rarely stretching beyond 100–120cm indoors. That makes Purple Punch one of the best indica strains for tent grows where vertical space is limited.
The one thing to watch: Purple Punch can pack on weight fast in late flower, and those dense buds hold moisture. Airflow is critical. Without adequate ventilation, you're inviting mould — especially in the final 2 weeks when the colas fatten up. A small oscillating fan aimed at the canopy and a proper extraction setup aren't optional here.
Purple Punch is traditionally associated with deep physical relaxation and sedation. According to Healthline's guide on indica strains for relaxation, Granddaddy Purple — one of Purple Punch's parent strains — is frequently cited as a go-to for unwinding and de-stressing. Purple Punch inherits that character and amplifies it with the OG Kush backbone from Larry OG.
The physical weight tends to build gradually. The first few minutes feel warm and pleasant, then the body settles deeper and deeper until standing up feels like a genuine project. This is an evening strain through and through. Growing it is rewarding; using the harvest at 2pm on a Tuesday is a mistake you'll only make once.
According to research published in PMC on the phytochemical diversity of commercial cannabis (2022), strains with high caryophyllene content and indica-dominant genetics tend to produce a broader range of minor compounds that may contribute to the overall character of the plant. Purple Punch fits that profile — the 25% caryophyllene content is notably high compared to most commercial strains.
Reported potency generally falls in the 18–20% THC range, though some phenotypes can push higher depending on growing conditions. That's strong enough to command respect, especially given the indica-dominant genetics that tend to amplify the physical side of things.
If you're deciding between Purple Punch and other popular indica-dominant seeds in our catalogue, here's how they stack up. Dos Si Dos 33 shares a similar flowering time but leans more toward a lime-and-mint terpene profile — completely different flavour territory. Runtz Muffin offers a comparable sweetness but with a more balanced indica/sativa split that keeps you slightly more functional. Purple Punch is the one we'd pick if maximum relaxation and dessert-like flavour are top priorities. It's less versatile than a 60/40 hybrid, but it does one thing extremely well.
Complete your Purple Punch grow with a proper setup. The Dark Box Grow Tent (80x80 or 100x100) gives these bushy plants enough room to spread, and a carbon filter is non-negotiable once the grape terpenes kick in around week 6. Pair with fabric pots for better root aeration — Purple Punch responds well to the improved drainage.
We've carried Purple Punch seeds since the strain first blew up, and it's stayed a consistent seller for good reason. The genetics are stable — you're not going to get three wildly different phenotypes from the same pack. The plants are forgiving enough for a second or third grow, but rewarding enough that experienced growers keep coming back. And the end product genuinely tastes as good as everyone says it does. That grape-candy-blueberry profile isn't marketing fluff; it's what you actually smell when you open the cure jar.
The yield ceiling is generous too. Up to 500g/m² indoors puts Purple Punch in the upper tier for indica-dominant strains, and outdoor growers in warmer climates can push up to 650g per plant. For a 9-week flowering strain, that's a lot of weight in a short time. The compact structure means you can fit more plants per square metre if you keep veg short, or grow fewer plants larger — Purple Punch handles both approaches.
The honest limitation: this is a one-trick pony in the best possible way. If you want a strain that works morning to night, Purple Punch isn't it. It's built for evenings, weekends, and those moments when you want to completely switch off. For daytime use, look at something with more sativa influence. But for what it does — heavy relaxation, incredible flavour, satisfying yields — Purple Punch is hard to beat.
Purple Punch is indica-dominant at 80% indica and 20% sativa. It's a cross of Larry OG and Granddaddy Purple, both of which carry strong indica genetics. Expect compact, bushy plants and dense buds typical of indica-leaning strains.
Purple Punch finishes flowering in up to 9 weeks from the flip to 12/12 lighting. Some phenotypes may be ready slightly earlier — check trichome colour with a loupe from week 7 onwards. Don't harvest early; the last week adds significant bud density.
Indoors, Purple Punch can produce up to 500g/m² under optimised conditions. Outdoor plants in warm climates can reach up to 650g per plant. Training techniques like LST and topping during veg will help maximise canopy coverage and final weight.
Grape candy, blueberry muffin, and brown sugar — with a peppery exhale from the high caryophyllene content (25%). There's a faint diesel undertone from the Larry OG genetics. The flavour develops best after a proper 2-week cure in glass jars.
Yes, but it needs cooler night temperatures during flower — around 15–18°C. The anthocyanins inherited from Granddaddy Purple respond to the temperature drop by producing deep violet and purple hues in the leaves and buds. Without the cool nights, plants stay green.
It's a solid choice for your second or third grow. The plants stay compact, the flowering time is manageable at 9 weeks, and the genetics are stable. The main risk for beginners is mould in the dense buds — keep airflow strong and humidity below 50% in late flower.
Caryophyllene leads at 25%, followed by limonene and pinene at 15% each. The remaining 45% is a mix of minor terpenes. Caryophyllene gives the peppery spice, limonene adds citrus, and pinene contributes a subtle freshness underneath the sweetness.
Absolutely. Purple Punch thrives outdoors in warm, Mediterranean-style climates and can yield up to 650g per plant. The compact structure handles wind well, but the dense buds are susceptible to mould in humid conditions. Harvest before autumn rains arrive if possible.
Last updated: April 2026
Medical disclaimer. This content is for informational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before use of any substance.
