How to Grow Pinto Bean Anasazi

Pinto Bean Anasazi

Phaseolus vulgaris

vegetable

Anasazi beans are a heritage variety of pinto bean with striking mahogany and white speckled coloring and a naturally sweet, nutty flavor. They are a staple crop of the Ancestral Puebloan peoples of the American Southwest and are valued for their excellent taste and nutritional profile. These drought-tolerant beans are well-suited to warm climates and produce reliable yields with minimal input.

Growing Conditions

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Sun: Full sun, 6-8 hours daily minimum

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Water: Moderate; provide 1-1.5 inches per week. Water deeply but allow soil to dry slightly between waterings. Reduce watering once flowering begins to encourage pod set and concentrate sugars.

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Spacing: 4 inches

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Days to maturity: 85-100 days

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Planting depth: 1.5

Soil

Type: Well-draining loamy to sandy soil

pH: 6.0-7.5

Amendments:

compost aged manure perlite or coarse sand for drainage

Growing Zones

Find your zone →

Thrives in zones 5-9; can be grown in zone 4b with late spring planting

4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b

Growth Stages

Germination & Seedling

2-3 weeks

Seeds sprout within 7-10 days. Seedlings emerge with cotyledons, developing true leaves within 1-2 weeks.

Keep soil consistently moist but not waterlogged. Ensure soil temperature is at least 60°F (ideally 70°F+). Thin seedlings if needed once second set of leaves appears.

Vegetative Growth

3-4 weeks

Plant develops bushy foliage with compound leaves on sturdy stems. Nitrogen fixation begins as rhizobia colonize root nodules.

Allow plants to establish strong root systems. Apply light mulch to retain moisture and regulate soil temperature. Avoid excessive nitrogen fertilizer, which promotes foliage at the expense of pods.

Flowering

2-3 weeks

Small white, pink, or purple flowers appear in clusters at leaf axils. Flowers are self-pollinating but benefit from bee visits.

Maintain consistent moisture without overwatering. Reduce nitrogen input. Avoid overhead irrigation to prevent flower drop. Provide light support if plants flop over.

Pod Development & Maturation

3-4 weeks

Flowers transition to elongated green pods containing developing beans. Pods gradually fill out and change color as seeds mature inside.

Water moderately; beans prefer drier conditions during pod fill to concentrate flavor and ensure good maturity. Watch for pest damage to young pods. Continue light staking if needed.

Harvest

1-2 weeks

Mature pods turn beige with speckled brown coloring and become papery and brittle. Seeds inside are fully hardened and rattle when shaken.

Allow pods to fully dry on the plant if weather permits, or pull plants and dry indoors. Shell beans by hand or beat dried pods. Store in cool, dry conditions.

Companion Planting

Plan your garden →

Plant with:

corn squash pumpkin marigold nasturtium basil

Avoid planting near:

onion garlic fennel kohlrabi

Common Pests

Hand-pick beetles and egg clusters; plant row covers until flowering; use neem oil or spinosad spray; encourage native predators
Use row covers early in season; hand-pick beetles; apply insecticidal soap or neem oil; plant early to avoid peak beetle emergence
Increase humidity with overhead watering; spray with strong water stream; use neem oil or miticide if severe; encourage beneficial insects
Spray with water to dislodge; use insecticidal soap; apply neem oil; encourage ladybugs and lacewings
Improve air circulation; avoid overhead watering; remove affected leaves; apply sulfur dust if needed; grow disease-resistant varieties

Uses

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Refried Beans & Traditional Cooking

Culinary

Anasazi beans are prized for their creamy texture and naturally sweet, nutty flavor when cooked. They are ideal for traditional Southwestern dishes, soups, stews, and refried bean preparations. [source]

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Nutritional Profile

Culinary

These beans are an excellent source of plant-based protein, dietary fiber, folate, and iron, making them a staple in vegetarian and health-conscious cooking. [source]

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Blood Sugar & Digestive Health

Medicinal

The high fiber content and low glycemic index of Anasazi beans support stable blood sugar levels and promote healthy digestion and gut microbiota. [source]

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Seed Saving & Heritage Preservation

Household

Anasazi beans are open-pollinated, making them ideal for home seed saving. Gardeners can preserve this indigenous heirloom variety year after year. [source]

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Pollinator Support

Wildlife

Flowering bean plants attract bees, butterflies, and other pollinators, supporting beneficial insect populations in the garden ecosystem. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

For dry beans, allow pods to dry completely on the plant until they are brown and brittle (usually 3-4 weeks after flowering). Harvest when pods rattle when shaken. In humid climates, pull entire plants and hang to dry indoors. Shell beans by hand or place dried pods in a cloth bag and beat gently. Store in airtight containers in a cool, dry place; properly dried and stored beans last 1-2 years.

Fun Facts

🌱 Anasazi beans were a staple crop of the Ancestral Puebloan peoples (also called Anasazi) in the American Southwest for over a thousand years before being 'rediscovered' in a sealed clay pot in a canyon ruin in Arizona in the 1950s.
🌱 These beans have a unique drought tolerance due to their evolutionary adaptation to the arid Southwest, requiring less water than most common bean varieties while maintaining productivity.
🌱 Anasazi beans are significantly easier to digest than many other bean varieties, producing less intestinal gas due to their unique carbohydrate composition—a trait often attributed to their native climate and growing conditions.

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