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Chenopodium quinoa
Quinoa
Chenopodium quinoa
Quinoa is a pseudo-cereal, not a true grain, originating from the Andes Mountains. It's known for its high nutritional value, including protein, fiber, and various vitamins and minerals. Quinoa plants are typically annuals and relatively easy to grow in a range of climates. They prefer full sun and well-drained soil.
CategoryDetails
Culinary UsageEdible plant
Duration to maturity3 months to harvest
Estimated Plant Lifespan1 year lifespan
Sun Requirements6+ hours direct sunlight (Full Sun)
Pollination

Method: Wind

Watering Requirements

Method: Top water

Frequency: When soil is dry

Notes: Avoid overwatering.

Humidity Requirements

Level: Moderate

Temperature Range

Min: 10°C

Max: 30°C

Zea mays
Maize
Zea mays
Quinoa and corn can benefit from each other in the garden. Corn can act as a natural support structure, and also provide shade from the sun that quinoa can utilize.
Phacelia tanacetifolia
Lacy phacelia
Phacelia tanacetifolia
Phacelia is a good companion plant for quinoa as it attracts pollinators, which can help quinoa production. Phacelia also improves soil health.
Lavandula angustifolia
Common Lavender
Lavandula angustifolia
Lavender helps repel certain pests, which may help in protecting quinoa plants.
Amaranthus retroflexus
Redroot Amaranth
Amaranthus retroflexus

Redroot pigweed can outcompete quinoa for resources like sunlight, water, and nutrients, potentially reducing quinoa yields.

Convolvulus arvensis
field bindweed
Convolvulus arvensis

Field bindweed is a very aggressive vine that can twine around and smother quinoa plants, making it difficult for quinoa to thrive.

Aphids

Aphids are small insects that suck sap from quinoa plants, causing stunted growth and yellowing leaves. Infested areas may be sticky.

Spider mites

Spider mites are tiny insects that create fine webbing on the leaves of quinoa plants. They can cause stippling or spotting on the leaves, leading to premature leaf drop.

Steps:

    • Sow seeds in well-drained soil.
    • Keep the soil consistently moist but not waterlogged.
    • Maintain a temperature range of 15-25 degrees Celsius for optimal germination.

Neem oil

Neem oil is a natural insecticide that can help control pests like aphids and spider mites.

Compost

Adding compost to the soil will improve its nutrient content, making it easier for quinoa to thrive.