Quinoa grows well for those who pay attention.

All plants Card

Quinoa

Chenopodium quinoa

Zones 7–13

Growing

Because quinoa is wind-pollinated, you can sow seeds directly into the garden by broadcasting them across the soil, or by creating distinct rows and grooves. To help ensure a successful crop, consider splitting your sowing dates among different plants rather than planting everything at once. Before you sow, prepare your soil thoroughly, and be sure to stay on top of weeding shortly after the seeds emerge. If you are growing in a garden bed, rotating your crops with legumes, cereals, or potatoes can help maintain soil health and prevent the degradation often seen in monoculture systems.

Harvesting requires careful timing because different panicles on a single plant may mature at different intervals. To prevent seed loss from shattering, you must pick the grain when it is ready. While large-scale operations use combines, home gardeners typically harvest by hand. Once you have gathered your crop, you can store the unwashed seeds in a cool, dark cellar or at room temperature. For longer-term preservation, you may also use the freezer or a drying method.

Stats
Sunfull sun
Waterlow
Grow time90–150 days
Height3–6ft
Spacing12–24in
Light
Full sun✓
Part shade✓
Shade✗
Traits
Life cycleannual
Categorygrain
Growth habitupright
Seasonwarm
Frost tolerancehardy
Height3–6ft
Spacing12–24in
Days to maturity90–150
Growing
Waterlow
Drainagewell drained
Soil ph min5.0
Soil ph max8.0
Propagation
Seed✓
Cutting✗
Division✗
Graft✗
Tuber bulb crown✗
Transplant✗
Container ok✓
Pollinationwind
Pollinator friendly✓
Toxic parts
Leaves✗
Seeds✗
Raw✗
Post harvest
Wash before storing✗
Ripens off plant✗
Curing daysnone
Shelf lifeover 3mo
Storage methods
Room temp✓
Cool dark✓
Fridge✓
Freeze✓
Can✗
Dry✓
Ferment pickle✓
Blanch before freezing✗
Calendar, zone 7
JanFebMarAprMayJunJulAugSepOctNovDec
Sownononoyesyesnonononononono
Harvestnononononononoyesyesyesnono