Strain at a Glance
A balanced hybrid of Kush Mintz and Runtz with 19 to 22% THC and a mint and menthol flavour.
Genetic Balance
Key Information
- THC19–22%
- GeneticsKush Mintz × Runtz
- TasteCream & vanilla • Pine • Berry • Baked dessert
- Indoor flowering time8–10 weeks
- Outdoor harvest timeMid-October
Specifications
| Strain | Mint Runtz |
|---|---|
| Seed type | Feminized |
| Genetics | Kush Mintz × Runtz |
| Genetic balance | Balanced hybrid |
| THC | 19–22% |
| Taste | Cream & vanilla, Pine, Berry, Baked dessert |
| Indoor flowering time | 8–10 weeks |
| Outdoor harvest time | Mid-October |
| Yield | 400–450 g/m² indoors, up to 500–550 g per plant outdoors |
| Pack size | 5 Seeds Per Pack |
These figures are ranges, not promises. Flowering time, harvest date and yield vary depending on growing conditions: the grower, the method and the season's weather. "Mold resistant" means mold tolerant: less prone to mold and slower to be affected. No strain is 100% mold resistant. How we set these numbers →
Taste & Aroma Profile




Menthol and mint up front, with sweet, fruity undertones from the Runtz side and a creamy, doughy finish — a cool, clean flavour that is unusual in our catalogue.
About Mint Runtz
Genetics & strain profile
Mint Runtz blends the genetics of Kush Mintz and Runtz — the cool, menthol side of the Cookies family with the candy-sweet fruit of the strain that defined the last few years of West Coast breeding. It is a well-balanced hybrid with 19 to 22% THC, a moderate strength by today’s standards, and it is easy to grow. The Kush Mintz side gives it the dense, frosty buds and the mint; the Runtz side gives it the fruit and the bright, happy start to the high. It is a newer listing with no customer reviews yet, so the figures below come from our own grows; we will add grower reports as they come in.
How Mint Runtz grows
The plants grow to a medium height with strong lateral branching that fills a net after one topping, and they are forgiving of small mistakes in feeding and watering. Indoors Mint Runtz flowers in 8 to 10 weeks with 400 to 450 g/m²; the buds are dense and resinous, so keep humidity moderate and the air moving in the final weeks. Outdoors, expect to harvest around mid-October with up to 500 to 550 g per plant depending on conditions — a window that suits southern Quebec, Ontario and the Maritimes in a normal year. Further north, start it early indoors or use a greenhouse. With cool nights late in flower the Cookies side shows in the colour of the buds.
Taste, aroma and effect
Menthol and mint up front, with sweet, fruity undertones from the Runtz side and a creamy, doughy finish — a cool, clean flavour that is unusual in our catalogue. The effect begins with a strong, uplifting euphoria, happy and sociable, then settles into a balanced relaxation that does not pin you down — an afternoon and early-evening strain. At 19 to 22% THC it is manageable for newer users. For the Runtz family, see Runtz and Blackberry Runtz; for another minty Cookies cross, Glookies.
Frequently Asked Questions
How long does Mint Runtz take to flower?
8 to 10 weeks indoors. Outdoors it is typically ready in mid-October.
How much does Mint Runtz yield?
400 to 450 g/m² indoors and up to 500 to 550 g per plant outdoors.
How strong is Mint Runtz?
19 to 22% THC. A strong, uplifting euphoria that settles into balanced relaxation.
Is Mint Runtz indica or sativa?
A well-balanced hybrid of Kush Mintz and Runtz.
Is Mint Runtz easy to grow?
Yes. It stays at a medium height and forgives small mistakes.
Can I grow Mint Runtz outdoors in Canada?
Yes, in southern Quebec, Ontario and the Maritimes; it finishes in mid-October. Further north, use a greenhouse.
What does Mint Runtz taste like?
Menthol and mint with sweet, fruity undertones and a creamy finish.
What are the parents of Mint Runtz?
Kush Mintz and Runtz.
Where can I buy Mint Runtz seeds in Canada?
Right here at Quebec Cannabis Seeds. Orders ship from Quebec within 24 hours on business days, in plain packaging, across Canada and to the USA, with a germination guarantee.
Order with confidence
- Germination guarantee. If fewer than 80% of your seeds germinate, we send replacement seeds.
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- Availability: In Stock
- Model: Q.C.S.
- Manufacturer: AlphaType for Quebec Cannabis Seeds
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