Field ManualAll plants

Photo: Philipp, via Wikimedia CommonsLicense: CC0

Quinoa

Chenopodium quinoa Willd.

Family: AmaranthaceaeOrigin: Andean South America; cultivated as a grain crop worldwide

  • Grain
  • Annual
  • Full Sun

Pet & Human Safety

People: Hazard to peoplePets: Not on the ASPCA lists as we read them
Human edibility
Edible with preparation
Edible parts
seed (after rinsing)
Hazardous parts
Not yet checked.
Preparation
rinse or soak seeds before cooking to remove the natural saponin coating
Hazard type
bitter/unpalatable taste if saponin coating is not removed
Hazard route
not a poisoning risk at ordinary food-prep levels: a taste and preparation issue
How complete this information is
The safety information on this page is partial. Where a source covers a point, it is shown; where none does, the page says so.

Toxic to pets
No ASPCA entry found.

no ASPCA entry exists under this or any related common name. No pet-safety verdict is given, because not appearing in a list does not show a plant is safe. see the hazard information below for the separate food-safety picture.

Patent / trademark
not applicable

Poison control

If someone has collapsed, cannot be woken, is having a seizure or has trouble breathing, call 911 now. For any other possible poisoning, call Poison Help: 1-800-222-1222.

Emergency number source: U.S. federal law (47 U.S.C. § 251(e)(3)), read 2026-10-07.

Naturalist Lore

Historical Background & Breeding Lore

The history of this plant and its name, and how it was bred, where we have them.

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Care

Hardiness zones

Not checked yet

Water needs

low to moderate Irrigation improves yield.

Mature size

3-6 ft tall; unbranched (single panicle) or branched (multiple seed-bearing panicles) depending on spacing and variety.

Soil & Drainage
Pruning & Flush Rhythm
Feeding Schedule

How to prepare the soil, when and what to feed, and how and when to prune where that applies.

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Anatomy & Guilds

Botanical Anatomy & Characteristics

How the flowers and leaves are built and which pollinators visit, where we have them.

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Field Doctor

Field Doctor

What can go wrong with this plant and what to do about it, where we have them.

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Vintage Plates

Vintage Plates

Old botanical drawings from public libraries are in the app, for plants where we have them.

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Sources

  1. GBIF Species Match API, Chenopodium quinoa
  2. Washington State University Extension, Growing Quinoa in Home Gardens (Kellogg and Murphy)

How we choose sources

Wishlists live in the app

Wishlists are part of the Plot & Petal app, which is coming soon. Nothing is added to a wishlist from this page.

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