Ice Cream Haze
Cannabis seeds
by Dutch Passion
Ice Cream Haze Cannabis Seeds by Dutch Passion
Ice Cream Haze is a sativa-dominant hybrid cannabis seed strain from Dutch Passion that crosses Crockett's Haze with Ice Cream Cake (Gelato x Wedding Cake) for a terpene-rich profile and XXL harvests. With 18–25% THC and yields up to 700 g/m² indoors, this is one of the heaviest-producing haze hybrids we've come across — and the flavour profile is genuinely unusual. Think spicy haze sharpness layered over creamy, dessert-like sweetness with tropical fruit notes cutting through. Not your standard one-dimensional sativa by any stretch.
Why Ice Cream Haze Seeds Stand Out
Dutch Passion bred Ice Cream Haze by combining two powerhouse American genetics: Crockett's Haze — a legendary sativa line with sharp, spicy terpenes — and Ice Cream Cake, itself a cross of Gelato and Wedding Cake. The result is a strain that doesn't make you choose between potency and flavour. You get both, plus the kind of vigorous growth that makes even less experienced growers look competent.
The terpene profile here is what sets it apart from other haze crosses. Where most haze-dominant strains lean heavily into citrus or pine, Ice Cream Haze layers in a creamy, almost vanilla-like sweetness underneath the classic spicy haze bite. There's a tropical fruit note in there too — somewhere between mango and papaya — that rounds out the nose. Crack a jar of properly cured Ice Cream Haze and you'll smell it across the room. It's not subtle.
One honest note: this strain stretches significantly during flowering. If you're working with limited headroom — say, a 120cm tent — you'll want to flip early or use training techniques. We've seen growers underestimate the stretch and end up with colas pressed against the light. Plan for it and you'll be fine. Don't plan for it and you'll be doing emergency supercropping at week three of flower.
Ice Cream Haze Growing Specs and Yield Data
Ice Cream Haze produces XXL yields both indoors and outdoors, making it one of the most productive haze hybrids in the Dutch Passion catalogue. Here's what you're working with:
| Specification | Detail |
|---|---|
| Seed Bank | Dutch Passion |
| Genetics | Crockett's Haze x Ice Cream Cake (Gelato x Wedding Cake) |
| Type | Sativa-dominant hybrid (photoperiod) |
| THC Content | 18–25% |
| Flowering Time | 8–10 weeks |
| Indoor Yield | 600–700 g/m² |
| Outdoor Yield | Up to 1 kg per plant |
| Suitable Setups | SOG, ScrOG, indoor, outdoor (warm climates) |
| Seeds per Pack | 3 |
| SKU | CSDP0178 |
Those indoor numbers — 600 to 700 g/m² — aren't marketing fluff. Dutch Passion is generally conservative with their yield estimates, and Ice Cream Haze's vigorous branching structure fills out a ScrOG net properly. Outdoors in a warm Mediterranean or southern European climate, a single plant can genuinely push a kilogram if you give it enough root space and a full growing season.
Ice Cream Haze Compared to Similar Dutch Passion Strains
If you're weighing up Ice Cream Haze against other sativa-leaning options in the Dutch Passion range, here's how the numbers stack up:
| Strain | THC | Flowering | Indoor Yield | Dominant Profile |
|---|---|---|---|---|
| Ice Cream Haze | 18–25% | 8–10 weeks | 600–700 g/m² | Spicy haze, cream, tropical fruit |
| Strawberry Cough | 15–20% | 8–9 weeks | 400–500 g/m² | Sweet strawberry, peppery |
| Mokum's Tulip | 18–22% | 8–9 weeks | 500–600 g/m² | Fruity, sweet, floral |
Ice Cream Haze wins on yield and THC ceiling. If you want something a bit gentler and don't need the production volume, Strawberry Cough is a solid choice. But if you're after the biggest harvest with the most complex terpene profile, Ice Cream Haze is the one we'd pick.
How to Grow Ice Cream Haze Seeds
- Germinate your Ice Cream Haze seeds using the paper towel method or directly in a starter plug. Tap roots typically appear within 24–72 hours at around 22–25°C.
- Transplant seedlings into their final containers once the first true leaves appear. For indoor ScrOG setups, 11–15 litre pots work well. Outdoors, go bigger — 30 litres or more if you're chasing that 1 kg per plant figure.
- During vegetative growth, train early. Ice Cream Haze stretches hard in flower, so topping once or twice and weaving branches through a ScrOG net will keep the canopy even and maximise light penetration.
- Flip to 12/12 when the plant has filled roughly 60–70% of your net. Expect the stretch to fill the rest — and then some. Keep 30–40 cm of clearance between canopy and light.
- Flowering runs 8–10 weeks. Feed with a bloom-phase nutrient schedule and watch for heavy resin production from week 5 onwards. The buds develop a frosty, almost white appearance as trichomes stack up.
- Harvest when trichomes show mostly milky with a few amber heads. Dry slowly at 18–20°C and 55–60% humidity for 10–14 days, then cure in glass jars for at least two weeks. The creamy, sweet terpenes really develop during the cure — don't rush it.
Flavour, Aroma and Effects of Ice Cream Haze
The nose on Ice Cream Haze is layered in a way most haze crosses aren't. First hit is that classic spicy, almost peppery haze sharpness. Then the creamy sweetness comes through — think melted vanilla ice cream with a hint of baked dough from the Wedding Cake lineage. Underneath all of that, there's a tropical fruit note that's hard to pin down. Mango, maybe papaya. It's the Gelato genetics making themselves known.
The smoke itself is smooth and full-bodied. The cream and sweetness translate well on the exhale, and the spicy haze lingers on the palate. If you've grown strains from the Gelato or Wedding Cake family before, you'll recognise that dense, resinous quality — but the haze parentage lifts it and adds complexity.
Effects lean sativa: cerebral, uplifting, and energetic. This is a daytime strain for most people, good for creative work or social settings. The 18–25% THC range means it hits with authority, so if you're newer to strong sativas, take it steady. The one thing to watch: at the higher end of that THC range, the cerebral intensity can be a lot. We'd call this a "know your tolerance" strain rather than a casual afternoon smoke.
Who Should Grow Ice Cream Haze?
Ice Cream Haze is best suited to growers who have at least one or two cycles under their belt. It's not a difficult plant — the genetics are robust and stable — but the significant stretch during flowering means you need to manage your space actively. If you've run a ScrOG before and know how to top and train, you'll get outstanding results.
For flavour chasers, this is a strong pick. The combination of spicy haze and creamy dessert terpenes is genuinely distinctive. We've been selling Dutch Passion seeds since the early days and this is one of the more interesting terpene profiles they've released in recent years.
If you're growing outdoors in a warm climate — southern Spain, Italy, Greece, or similar — Ice Cream Haze is one of the best yield-to-quality ratios you'll find. A single plant producing up to 1 kg of terpene-rich, 25% THC flower is hard to argue with.
Running Ice Cream Haze in a ScrOG setup? Pair it with a proper grow tent and carbon filter — the terpene output on this strain is intense, and your neighbours will notice without filtration. A reliable pH meter is also worth having on hand, as heavy-feeding strains like this are sensitive to nutrient lockout.
Frequently Asked Questions
How long does Ice Cream Haze take to flower?
8–10 weeks indoors under a 12/12 light cycle. Most phenotypes finish closer to 9 weeks. Outdoors in warm climates, expect harvest around mid to late October in the Northern Hemisphere.
What yield can I expect from Ice Cream Haze indoors?
600–700 g/m² with a well-managed ScrOG or SOG setup. You'll need good light coverage and active training to hit the upper end of that range, but the genetics are built for heavy production.
Is Ice Cream Haze suitable for beginners?
It's manageable but not the easiest first grow. The significant stretch during flowering requires space management and ideally some training experience. If you're comfortable with topping and basic LST, you'll be fine.
How much does Ice Cream Haze stretch during flowering?
Expect the plant to roughly double in height after flipping to 12/12. Flip early if headroom is limited, and use a ScrOG net to keep the canopy even. Supercropping is a backup option if things get out of hand.
What does Ice Cream Haze smell and taste like?
Spicy, peppery haze on the inhale with creamy vanilla ice cream sweetness and tropical fruit on the exhale. The Gelato and Wedding Cake parentage gives it a dense, resinous quality, while the Crockett's Haze adds sharpness and complexity.
Can I grow Ice Cream Haze outdoors?
Yes — it thrives in warm, sunny climates and can produce up to 1 kg per plant outdoors. It needs a long growing season and consistent warmth. Northern European outdoor growers may struggle with the flowering time unless autumn stays dry and mild.
How does Ice Cream Haze compare to other haze strains?
It's heavier-yielding than most haze crosses (600–700 g/m² vs the typical 400–500 g/m²) and the terpene profile is more complex thanks to the Ice Cream Cake parentage. The trade-off is more stretch to manage, but the production makes it worthwhile.
Last updated: April 2026
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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.