Critical Haze Autoflower Feminized Cannabis Seeds
$52.00
5 Seeds Per Pack
A hybrid autoflower with a sweet, fruity Haze flavour that goes from seed to harvest in about 65 to 70 days.
Strain at a Glance
A hybrid autoflower with a sweet, fruity Haze flavour that goes from seed to harvest in about 65 to 70 days.
Genetic Balance
Key Information
- GeneticsAuto Haze × Auto Critical
- TasteCitrus • Spice
- Seed to harvestAbout 65–70 days
Specifications
| Strain | Critical Haze |
|---|---|
| Seed type | Autoflower, feminized |
| Genetics | Auto Haze × Auto Critical |
| Genetic balance | Autoflower, sativa/indica hybrid |
| Taste | Citrus, Spice |
| Seed to harvest | About 65–70 days |
| Yield | About 400–650 g/m² indoors, 60–350 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


Sweet, fruity Haze with metallic and citrus touches: bright Haze spice with a light lemony edge.
About Critical Haze
Genetics & strain profile
Critical Haze Autoflower comes from Auto Haze and Auto Critical. It is a true hybrid autoflower, close to an even split of sativa and indica, that brings together the bright, aromatic character of Haze and the steady structure and productivity of Critical.
How Critical Haze Autoflower grows
Because it is an autoflower, it flowers on its own schedule without a change in light hours. It takes about 65 to 70 days from seed to harvest, which allows several cycles a year, and it is easy to run in tents, greenhouses or outdoors.
Plants usually reach about 100 to 160 cm, depending on pot size, light and training. Expect around 400 to 650 g/m² indoors and 60 to 350 g per plant outdoors in good conditions.
Taste and effect
Sweet, fruity Haze with metallic and citrus touches: bright Haze spice with a light lemony edge. The effect is euphoric and upbeat in the head, with a soothing, physically relaxing finish.
Frequently Asked Questions
How long does Critical Haze Autoflower take from seed to harvest?
About 65 to 70 days.
How much does Critical Haze Autoflower yield?
Around 400 to 650 g/m² indoors, and 60 to 350 g per plant outdoors.
How tall does Critical Haze Autoflower get?
About 100 to 160 cm, depending on pot size, light and training.
What does Critical Haze Autoflower taste like?
Sweet, fruity Haze with a light lemony edge.
What are the parents of Critical Haze Autoflower?
Auto Haze and Auto Critical.
Where can I buy Critical Haze 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.
- Delivery guarantee. We guarantee delivery of your order.
- Discreet packaging. Plain, unbranded packaging with no logos and no mention of the contents. No signature is required.
- Shipped from Quebec within 24 hours. Orders usually ship the same day or within 24 hours of payment, Monday to Friday. Canada: 3 to 7 days, or 2 to 3 days by Express. USA: 1 to 2 business days by Express. Free shipping on orders over $200.
- Your privacy. We do not sell or share your information with third parties.
- Free seeds with every order, and real people to help: 514-805-2741, Monday to Friday, 11 AM to 6 PM EST.
Details: Shipping · Return policy · FAQs · Privacy policy
Français 