Double Slurry

Double Slurry Cannabis Seeds by Pheno Finder

Double Slurry seeds are a feminised S1 cannabis seed from Pheno Finder that locks down the legendary Slurricane #7 phenotype into a stable, repeatable package. Born from self-pollinating a standout Do-Si-Dos x Purple Punch clone, this strain delivers the same sweet, creamy, fruit-forward profile that made the original famous — but with the consistency you'd expect from a properly stabilised line. If you've hunted for Slurricane cuts and come up empty, buy Double Slurry seeds to get your shortcut to that exact genetic profile.

Why Double Slurry Seeds Stand Out

Double Slurry is a self-pollinated S1 of Pheno Finder's prized Slurricane #7 clone, meaning every seed carries only that single parent's genetics rather than a hybrid mix. Pheno Finder didn't cross Slurricane with something else and hope for the best. They took their #7 phenotype — the one with the insane bag appeal and that thick, dessert-like nose — and self-pollinated it. The result is an S1 line that keeps the parent's traits dialled in rather than diluting them across a genetic lottery. It's a "why fix what isn't broken" approach, and honestly, we respect it.

The genetics trace back to Do-Si-Dos crossed with Purple Punch, two strains that individually dominate the flavour conversation. Do-Si-Dos brings the dense, resinous structure and potency. Purple Punch contributes those grape-candy sweetness notes and the colour. Slurricane #7 was already the best expression of that cross, and Double Slurry is Pheno Finder's effort to bottle it.

What you get in practice: plants that stay at a manageable height (good news if you're running a tent rather than a warehouse), produce dense buds absolutely caked in trichomes, and finish in roughly 9 weeks of flower. The stability is notably good for an S1 — plants bounce back well from the kind of rookie mistakes that would set a fussier strain back a week.

Flavour and Aroma Profile of Double Slurry

Double Slurry produces a sweet, fruity, creamy terpene profile with earthy undertones inherited from its Do-Si-Dos lineage. Crack open a cured jar and you'll get hit with those sweet, fruity notes layered over a creamy, almost vanilla-like base. It smells like dessert. Not "vaguely sweet" — properly rich, like berry compote with cream. The Do-Si-Dos side adds an earthy, slightly doughy undertone that stops it from being one-dimensional.

The smoke follows through on what the nose promises. Smooth, dense, and that creamy sweetness coats your palate. If you've tried the original Slurricane clone and remember thinking "I wish I could grow that myself," Double Slurry gets you remarkably close. Pheno Finder's own description says it'll blow your expectations out of the water — and from what we've seen, that's not just marketing talk.

Growing Double Slurry: What to Expect

Double Slurry finishes flowering in approximately 9 weeks and produces medium-to-high yields of dense, trichome-heavy buds. That puts it in the sweet spot — not so fast that you sacrifice density, not so slow that you're watching the calendar and biting your nails. The bud quality is top-shelf across the board.

Plants tend to stay compact, which makes Double Slurry a strong pick for indoor tents where vertical space is limited. An 80x80 or 100x100 grow tent handles these comfortably. Pair your seeds with a complete grow kit to make sure ventilation, lighting, and climate control are sorted from the start. Expect the canopy to fill out with thick, colourful colas — purples and deep greens are common, especially if nighttime temperatures drop a few degrees during late flower.

One honest note: S1 genetics can occasionally throw a slightly wider range of phenotypes than a true IBL or F1 hybrid. In practice, Pheno Finder has done solid work stabilising this line, and the vast majority of plants will express that classic Slurricane profile. But if you pop all 5 seeds, don't be surprised if one leans slightly more towards the Do-Si-Dos side or the Purple Punch side. That's the nature of S1 breeding — and frankly, both directions are excellent.

How to Grow Double Slurry Seeds

Growing Double Slurry from seed to harvest takes roughly 12–13 weeks total, including 3–4 weeks of vegetative growth and 9 weeks of flowering. Follow these steps for the best results:

1. Germinate your Double Slurry seeds using the paper towel method or directly in a moist starter plug. Taproots typically emerge within 24–72 hours at around 22–25°C.
2. Transplant seedlings into their final containers once the first true leaves appear. A 10–15 litre pot works well for indoor grows. Use a well-draining medium — soil with added perlite, or coco-perlite mixes both perform.
3. Maintain 18/6 light during vegetative growth. These plants stay reasonably compact, so 3–4 weeks of veg is usually sufficient before flipping to 12/12. If you're running a SOG setup, you can flip even earlier.
4. Switch to 12/12 to trigger flowering. Double Slurry responds well to standard bloom nutrients — don't overfeed in the first two weeks of transition. Ramp up phosphorus and potassium as buds begin to swell.
5. Monitor humidity closely from week 5 onwards. Dense buds and heavy resin production mean airflow is critical. Keep relative humidity below 50% in late flower to avoid mould issues.
6. Drop nighttime temperatures by 3–5°C during the final 2 weeks if you want to coax out those deep purple hues. This is optional but the colours are worth it.
7. Harvest around week 9 of flower when trichomes show mostly milky with some amber. Dry slowly at 18–20°C and 55–60% humidity for 10–14 days, then cure in jars for at least 2 weeks. The flavour improves dramatically with a proper cure.

Double Slurry vs. Other Slurricane Crosses

Double Slurry is a self-pollinated S1 that preserves the original Slurricane #7 genetics, whereas most Slurricane-derived seeds on the market are crosses with a second parent strain. The cannabis seed market isn't short on Slurricane-derived genetics. You'll find crosses with Gelato, Wedding Cake, and half a dozen other trendy strains. The difference with Double Slurry is that Pheno Finder didn't dilute the genetics — they concentrated them. An S1 is the genetic equivalent of saying "this exact plant, again." No new variables, no guessing which parent will dominate.

Compared to something like a Slurricane x Gelato cross, Double Slurry will give you a more predictable expression of that original Slurricane character. If you're after the pure, uncut Slurricane experience in seed form, order Double Slurry and skip the pheno-hunting. If you want something that pushes the genetics in a new direction, a cross might suit you better — but that's a different goal entirely. According to EMCDDA monitoring data, cannabis varieties with stabilised genetics like S1 lines are increasingly valued in European markets for their consistency and traceability.

From Our Counter: What We've Heard About Double Slurry

Pheno Finder is an Amsterdam-based seed bank that's been quietly building a reputation for finding exceptional phenotypes and locking them down. They're not the flashiest brand in the game, but the growers who know them tend to stick with them. Double Slurry is a good example of their approach — find something brilliant, don't mess with it, and make it available in seed form.

We've had customers come back specifically to tell us about the smell on this one. "Like opening a bag of sweets" is the description that keeps coming up. The resin production is also consistently impressive — if you're into making extracts or hash, Double Slurry is a strong candidate. Dense trichome coverage on the buds and even the sugar leaves. One regular grower told us he ran three seeds and got three near-identical plants, which is exactly what you want from an S1 line.

The one thing to watch: don't harvest too early. It's tempting when the buds look this good at week 7, but that final fortnight is where the flavour and resin really develop. Patience pays off. Let those trichomes go properly milky, give it a slow dry, and cure for a minimum of two weeks. You'll taste the difference. Another honest limitation — if you're growing in a shared space, the smell during late flower is intense. A quality carbon filter is non-negotiable unless you want the whole building to know what you're up to.

Frequently Asked Questions

Last updated: April 2026