Corn Seeds, Hopi Purple
Hopi Blue corn on blue background.
Corn Seeds, Hopi Purple
Corn Seeds, Hopi Purple
Hopi Blue corn on blue background.
Corn Seeds, Hopi Purple

Corn Seeds,
Hopi Purple

4.86 ReviewsSKU: #CN167Min. seed count: 50
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Description

(Zea mays) Flour Corn. This traditional variety from the Hopi nation has been grown in the high desert under dryland farming practices for generations. Bushy stalks produce striking purple to violet-rose colored, 8-inch ears. Higher protein than other flour corns.

Growing Tips: Hopi Purple corn thrives in well-drained soils with a pH of 5.5 to 7.5, preferring sandy loam to clay loam. It's essential to prepare the soil with organic matter, such as compost, to enhance fertility and moisture retention. This variety requires full sun and consistent moisture, about 1 inch of water per week. Mulching can help maintain soil moisture and suppress weeds. Fertilizing with a balanced organic fertilizer or compost at planting and again as the plants grow will promote healthy development.

Plant Details

Botanical Name
Zea mays
Life Cycle
Annual
Sun Requirement
6–12 hr.
Days to Germinate
7–10
Days to Maturity
105
Planting Depth
1–2 in.
Plant Spacing
12 in.
Ideal Temperature
60°F
Frost Hardy
No

When to Grow

Plant Hopi Purple corn seeds directly in the garden when soil temperatures reach about 60 degrees F, after all danger of frost is past. Depending on your local climate and USDA zone, this typically means late spring to early summer. Ensuring the soil is warm enough is crucial for successful germination​. Succession planting prolongs harvest. If you’re not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

How to Sow and Plant

Sow seeds 1-2 inches deep. Space the plants about 12 inches apart in rows that are 30-36 inches apart. For optimal pollination, plant corn in blocks of several short rows rather than single long rows. After sowing, keep the soil consistently moist but not waterlogged. Corn has shallow roots, so careful weeding and mulching can help protect the root system and retain moisture​.

How to Grow

As the plants grow, apply a nitrogen-rich fertilizer such as fish emulsion or blood meal to support their development. Regularly inspect for pests like corn borers and employ natural pest control methods if needed. Use row covers or erect barriers to protect against pests and wildlife. Staking the plants can help support them against strong winds. Weed control is vital; use hand-pulling, hoeing, or mulching to keep the area around the corn free of weeds​.

How to Save Seeds

  • Corn is wind pollinated and will easily cross with other varieties (including GMO corn!). You will need at least 1 mile of isolation to avoid cross pollination. You can also use staggered timing or caging techniques.
  • Hand pick ears when fully dried on stalk. Seeds keep best if left on the ear; just remove at planting time.
  • Sweet corn seeds will remain viable for 2 years; dent corn will last up to 5 years when properly stored.

FAQ

How do I know when Hopi Purple corn is ready to harvest?

Harvest when the kernels are firm and the ears are fully developed, typically 105 days after planting. The kernels should be dry and hard, indicating readiness for flour production.

Can Hopi Purple corn grow in containers?

While it's possible to grow corn in large containers, it is generally recommended to plant them in garden beds where they have ample space to grow and receive adequate pollination.

How should I store harvested Hopi Purple corn?

Allow the ears to dry completely on the stalks. Once dried, remove the kernels and store them in a cool, dry place. Properly dried and stored kernels can last for several years.

Browse our full range of corn seeds.

Customer reviews

4.8 / 5 6 Reviews

What gardeners are saying

  • Short, sturdy stalks: Plants top out around five feet and stand up to wind.

  • Purple cornbread, masa: Dry and grind it for purple cornbread, muffins or tortillas.

  • Grows in tough spots: Thrives in poor sandy soil and high desert heat.

  • Reliable ears: Nearly every stalk fills an ear; some set two or three.

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