Compact Andean grain crop closely related to quinoa, with smaller bitter-free seeds that do not require the saponin rinsing of quinoa. Tolerates extreme cold, drought, and altitude better than quinoa.
Hardiness ratings
| System | Rating | Temperature range | How to read it |
|---|---|---|---|
| USDA hardiness zone | Zone 4–9 | −34.4 °C to −1.1 °C | Zones where it can be grown as an annual — not a frost-tolerance rating |
| RHS hardiness rating | H6 | −20 °C to −15 °C | Plant needs at least this level of cold tolerance |
| Canadian plant hardiness zone | Zone 4–8 | −29 °C to −1 °C | Zones where it can be grown as an annual — not a frost-tolerance rating |
| Australian (ANBG) zone | Zone 2–5 | −10 °C to 10 °C | Zones where it can be grown as an annual — not a frost-tolerance rating |
As a tender annual, Kañiwa doesn't overwinter — the zone range shows where the growing season supports it. See the RHS rating for its actual cold tolerance.
Growing notes
- Native to the high altiplano of Peru and Bolivia — grown traditionally above 3,500 m where most cereals fail
- Edible seeds — no saponins, so no soaking or rinsing needed before cooking (a major practical advantage over quinoa)
- More cold and drought tolerant than quinoa — viable in higher-altitude and more marginal land
- Lower yields and smaller seeds than quinoa — niche grain rather than major commercial crop
Categories
Related plants
Cross-check Kañiwa against your zones