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Magic Manna Corn Seeds

Scientific name Zea mays L. subsp. mays

About this variety

Magic Manna: Early multicolor flour corn bred by Carol Deppe for organic systems and varied cooking uses.About this varietyMagic Manna is an early flour corn bred by Carol Deppe from Painted Mountain. The Open Source Seed Initiative documents 85 day maturity, 5 foot plants, 8 inch ears with 8 to 12 rows, and ears in red-pink, brown-tan, or...

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Alliance of Native Seedkeepers  |  SKU: CN37
$150 USD $200
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Pickup available at Bertie County Seeds

Usually ready in 2-4 days

At a glance

The facts most gardeners need first

View the full variety record
20 minimum seeds per packet
  • Germination7–14 Days days · 65–80 °F
  • Maturity80-89 Days · The Open Source Seed Initiative reports approximately 85 days to maturity.
  • SunFull sun
  • Support & spacingNo-Support · space 10 in · rows 30 in
  • Growth habitUpright/Erect · Annual · 49–60 in tall
  • Best useFlour, cornbread, pancakes, parching, color-selected seed lines, and short-season dry grain
Secure checkout Details
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Triple-tested seed qualityRegular quality and germination checks support every packet.

We regularly test seed quality and germination as lots move through storage and packing. We stand behind the seed we send and want customers to contact us when a packet does not perform as reasonably expected.

1-year seed warrantyCoverage begins on the date of purchase.

When properly stored, planted, and cared for, we guarantee reasonable germination and true-to-type growth for one year from the date of purchase. Conditions outside our control—including extreme weather, pests, unsuitable storage, and gardener error—are excluded. Contact us when something is not right so we can review the situation and work toward a replacement, refund, or another fair resolution.

Non-GMO / BE seed policyWe do not buy or sell genetically engineered or bioengineered seed.

Every seed variety we sell is non-GMO.

USDA’s National Bioengineered Food Disclosure Standard defines bioengineered foods as containing detectable genetic material modified through in vitro recombinant DNA methods in ways not achievable through conventional breeding or found in nature.

  • Hybrid means parent lines were conventionally crossed; hybrid does not mean GMO.
  • Heirloom and open-pollinated describe how a variety is maintained and reproduced.
  • Organic certification is separate and is shown only when verified for the individual product.

Read how we define heirloom, hybrid, and GMO/BE seed · USDA BE Standard

Packed in Colerain, North CarolinaPrepared in our seed room for gardens across the country.

Seeds are packed and shipped from Colerain, North Carolina. Our packets use forestry-certified paper, and we use recyclable paper mailers where appropriate. AONSK is also a 1% for the Planet partner while continuing to reduce waste in packing and fulfillment.

Seed-starting profileDifficulty, preparation, reliability, and timing Open

Seed success profile

Gardener experience Beginner-friendly
Germination difficulty Straightforward
Preparation before sowing
Use clean seed-starting conditions, the listed sowing depth and temperature, and steady moisture without saturation
Germination speed
7–14 Days
Growing complexity
Population crop requiring block planting, wind pollination, steady moisture, and isolation when saving seed
Patience and timing
100-109 Days
Is this seed a good match for your experience?
Expected germination
7–14 Days
Germination temperature
65–80 °F
Stratification
Not normally required by the current record
Scarification
Not normally required by the current record
Pre-soaking
Not normally required by the current record
Light during germination
Cover to the recorded depth; provide strong light immediately after emergence
Germination pattern
Usually reliable when seed is stored well and temperature, depth, moisture, and preparation match the recorded requirements
Transplant sensitivity
Use the crop-specific starting method and minimize unnecessary root disturbance
Starting method
Cataloged as suitable for direct sowing; follow the product-specific timing and depth.
Best chance of success
For Magic Manna Corn Seeds, control temperature and moisture at sowing, label the start date, and compare emergence with the complete recorded germination window before reseeding.
Planning window

Plan around 7–14 Daysat65–80 °F. Keep moisture, light, and preparation aligned with the sowing instructions below.

Slow germination is not automatically failed germination.

Maintain the listed temperature, moisture, light, and treatment conditions for the full expected window. Some seed lots emerge gradually rather than all at once.

1 Beginner-friendly 2 One extra step 3 Some experience helpful 4 Patient growers 5 Advanced propagation

Seed age, storage, sowing depth, moisture, temperature, light, local conditions, and aftercare can affect results. Last reviewed July 2026.

Browse AONSK seed-starting and garden guides

Garden tools

Need a plan for your space?

Open the garden-fit planner or soil calculator only when you need them.

Open garden tools Uses this product’s recorded growing information. Local weather and garden conditions may vary.

About this variety

What to expect from Magic Manna Corn Seeds

Early multicolor flour corn bred by Carol Deppe for organic systems and varied cooking uses.

Read the complete product descriptionTraits, flavor, garden use, variety notes, and the full catalog record

Magic Manna: Early multicolor flour corn bred by Carol Deppe for organic systems and varied cooking uses.

About this variety

Magic Manna is an early flour corn bred by Carol Deppe from Painted Mountain. The Open Source Seed Initiative documents 85 day maturity, 5 foot plants, 8 inch ears with 8 to 12 rows, and ears in red-pink, brown-tan, or white-peach color groups.

Growing

Direct sow in late spring after frost danger has passed and the soil at planting depth has warmed to about 60 to 65°F. Sow about 1 in deep, space plants about 10 in apart, and allow about 30 in between rows. Plant in a block of at least four short rows rather than one long row so wind-borne pollen can reach the silks. Grow in full sun in well-drained loam near pH 6.0–6.5. Use soil-test recommendations and compost or other appropriate fertility inputs because corn is a heavy feeder. Provide about 1 inch of water per week when rainfall is limited, with special attention during tasseling, silking, and ear fill. Cultivate shallowly to avoid damaging roots.

Harvest and use

Leave ears until husks are dry and kernels are hard. Cure under cover, shell and sort by color if desired, and mill the fully dried kernels for flour used in breads, pancakes, cakes, parching, or other documented cooking applications.

Saving seed

For true-to-type seed saving, begin with seed confirmed to be open-pollinated. If the planting is open-pollinated, grow a broad population, preferably at least 200 plants, and select healthy true-to-type plants before pollen shed when possible. Corn is wind-pollinated and crosses readily. Grow one flowering variety at a time, isolate by adequate distance, or use a documented flowering-time plan. Allow seed ears to remain until husks are brown and kernels are very hard. Harvest before prolonged wet weather, cure ears with strong airflow, shell only when fully dry, remove damaged or off-type seed, and label the cultivar, year, field, and lot. Store cool, dark, and dry.

Additional variety overview

Magic Manna is an early flour corn bred by Carol Deppe from Painted Mountain. The Open Source Seed Initiative documents 85 day maturity, 5 foot plants, 8 inch ears with 8 to 12 rows, and ears in red-pink, brown-tan, or white-peach color groups.
View all growing and care factsBotanical identity, timing, climate, soil, spacing, mature size, and crop-specific details

Plant identity

Minimum seed count 20 seeds
Seed product profile Corn
Scientific name Zea mays L. subsp. mays
Common name Multicolor Flour Corn
Cultivar or variety Magic Manna
Also known as Corn, Maize, Corn Seeds - Flour - Magic Manna
Color Mixed
Life cycle Annual
Botanical family Poaceae
Heritage qualifiers Non-GMO
Native to the United States Domesticated Plant
Domestication note Mesoamerica (Mexico–Central America)

Seed success and gardener experience

Gardener experience Beginner-friendlyLevel 2 of 5
Germination difficulty StraightforwardLevel 2 of 5
Preparation before sowing Use clean seed-starting conditions, the listed sowing depth and temperature, and steady moisture without saturation
Stratification Not normally required by the current record
Scarification Not normally required by the current record
Pre-soaking Not normally required by the current record
Light during germination Cover to the recorded depth; provide strong light immediately after emergence
Germination pattern Usually reliable when seed is stored well and temperature, depth, moisture, and preparation match the recorded requirements
Growing complexity Population crop requiring block planting, wind pollination, steady moisture, and isolation when saving seed
Transplant sensitivity Use the crop-specific starting method and minimize unnecessary root disturbance
First harvest or bloom 100-109 Days
Best chance of success For Magic Manna Corn Seeds, control temperature and moisture at sowing, label the start date, and compare emergence with the complete recorded germination window before reseeding.

Timing and climate

Days to maturity 80-89 Days
Germination 7–14 Days
Germination temperature 65–80 °F
Planting season Late Spring
Bloom season Summer
Frost tolerance Tender
Sunlight Full sun
Water needs Moderate

Site, soil, and space

Soil type Loamy
Preferred soil pH 6.0–6.5
Seed depth 1 in
Plant spacing 10 in
Row spacing 30 in
Mature height 49–60 in
Growth habit Upright/Erect
Support needed No-Support
Suitable growing locations In-ground bed, Raised bed, High Tunnel, Community garden

Crop-specific details

Fruit size Approximately 8 in ears; 8–12 kernel rows
Garden toolsOpen the garden-fit planner, planting-window questions, or soil calculator only when useful

Uses this product’s recorded growing information. Local weather, soil, and garden conditions may vary.

Garden-fit planning for this variety

Will Magic Manna Corn Seeds fit your garden?

Check block size, wind pollination, isolation, season length, and intended food or seed use.

Questions for this corn seed
Seed-starting fit and patience
Recorded product profileBeginner-friendlyStraightforwardRead why
Soil test, pH, drainage, and amendment calculator Have a laboratory soil report? Enter pH, nutrients, texture, bed size, and site observations here. Open soil tools
Recorded soil typeLoamy
Recorded pH range6.0–6.5
Water needsModerate
LightFull sun

Use a current laboratory soil test

Soil-test interpreter

Compare your report with this product's listed pH target: 6.0–6.5.

This tool interprets values you enter; it does not replace laboratory or Cooperative Extension amendment rates. Soil test methods and nutrient recommendations vary by region.

Full growing record

Open only the section you need

How to start Magic Manna Corn Seeds from seedPreparation, timing, depth, germination, transplanting, spacing, and early care

Recorded germination plan

Expected germination
7–14 Days
Germination temperature
65–80 °F

Complete sowing and planting guidance

Direct sow in late spring after frost danger has passed and the soil at planting depth has warmed to about 60 to 65°F. Sow about 1 in deep, space plants about 10 in apart, and allow about 30 in between rows. Plant in a block of at least four short rows rather than one long row so wind-borne pollen can reach the silks. Grow in full sun in well-drained loam near pH 6.0–6.5. Use soil-test recommendations and compost or other appropriate fertility inputs because corn is a heavy feeder. Provide about 1 inch of water per week when rainfall is limited, with special attention during tasseling, silking, and ear fill. Cultivate shallowly to avoid damaging roots.
How to grow this specific varietyLight, water, fertility, support, spacing, airflow, crop behavior, and season-long care

Variety-specific growing notes

Direct sow in late spring after frost danger has passed and the soil at planting depth has warmed to about 60 to 65°F. Sow about 1 in deep, space plants about 10 in apart, and allow about 30 in between rows. Plant in a block of at least four short rows rather than one long row so wind-borne pollen can reach the silks. Grow in full sun in well-drained loam near pH 6.0–6.5. Use soil-test recommendations and compost or other appropriate fertility inputs because corn is a heavy feeder. Provide about 1 inch of water per week when rainfall is limited, with special attention during tasseling, silking, and ear fill. Cultivate shallowly to avoid damaging roots.

Cultivar note: The Open Source Seed Initiative reports approximately 85 days to maturity. Documented ear traits: Approximately 8 in ears; 8–12 kernel rows. The structured plant-height band is 49–60 in. For sound dry grain, let kernels harden fully and provide strong airflow during curing.

Complete growing guide

Direct sow in late spring after frost danger has passed and the soil at planting depth has warmed to about 60 to 65°F. Sow about 1 in deep, space plants about 10 in apart, and allow about 30 in between rows. Plant in a block of at least four short rows rather than one long row so wind-borne pollen can reach the silks. Grow in full sun in well-drained loam near pH 6.0–6.5. Use soil-test recommendations and compost or other appropriate fertility inputs because corn is a heavy feeder. Provide about 1 inch of water per week when rainfall is limited, with special attention during tasseling, silking, and ear fill. Cultivate shallowly to avoid damaging roots.

Practical field and garden tips

The Open Source Seed Initiative reports approximately 85 days to maturity. Documented ear traits: Approximately 8 in ears; 8–12 kernel rows. The structured plant-height band is 49–60 in. For sound dry grain, let kernels harden fully and provide strong airflow during curing.
Harvest, storage, uses, and benefitsWhen and how to harvest, ways to use the crop, storage, culinary value, habitat value, and garden roles

Harvest and use notes

Harvest and use: Leave ears until husks are dry and kernels are hard. Cure under cover, shell and sort by color if desired, and mill the fully dried kernels for flour used in breads, pancakes, cakes, parching, or other documented cooking applications.

Seed saving: For true-to-type seed saving, begin with seed confirmed to be open-pollinated. If the planting is open-pollinated, grow a broad population, preferably at least 200 plants, and select healthy true-to-type plants before pollen shed when possible. Corn is wind-pollinated and crosses readily. Grow one flowering variety at a time, isolate by adequate distance, or use a documented flowering-time plan. Allow seed ears to remain until husks are brown and kernels are very hard. Harvest before prolonged wet weather, cure ears with strong airflow, shell only when fully dry, remove damaged or off-type seed, and label the cultivar, year, field, and lot. Store cool, dark, and dry.

Uses and benefits

Leave ears until husks are dry and kernels are hard. Cure under cover, shell and sort by color if desired, and mill the fully dried kernels for flour used in breads, pancakes, cakes, parching, or other documented cooking applications.
Seed saving and carrying the variety forwardPollination, isolation, selection, harvest, cleaning, drying, and storage
For true-to-type seed saving, begin with seed confirmed to be open-pollinated. If the planting is open-pollinated, grow a broad population, preferably at least 200 plants, and select healthy true-to-type plants before pollen shed when possible. Corn is wind-pollinated and crosses readily. Grow one flowering variety at a time, isolate by adequate distance, or use a documented flowering-time plan. Allow seed ears to remain until husks are brown and kernels are very hard. Harvest before prolonged wet weather, cure ears with strong airflow, shell only when fully dry, remove damaged or off-type seed, and label the cultivar, year, field, and lot. Store cool, dark, and dry.
Problems and answersPests, diseases, troubleshooting, practical response, and product-specific questions

Variety troubleshooting summary

Watch for corn earworm, European corn borer, cutworms, aphids, armyworms, seedling rots, common smut, rust, and leaf blights. Plant into warm, well-drained soil; rotate away from corn; remove or incorporate crop residue promptly after harvest; maintain airflow; and inspect silks, ears, and leaves regularly. Remove smut galls before they release spores and discard them away from future corn ground.

Q: Why are there blank spaces on the ear? A: Incomplete wind pollination is common when corn is planted in one narrow row; use a block of at least four rows and maintain moisture during silking.
Q: When is dry corn ready? A: Harvest when husks are brown and kernels are hard, then cure fully before shelling.
Q: Will saved seed reproduce this variety? A: Hybrid seed will segregate; otherwise confirm that the source seed is open-pollinated before saving for true-to-type seed.

Complete pest and problem guide

Watch for corn earworm, European corn borer, cutworms, aphids, armyworms, seedling rots, common smut, rust, and leaf blights. Plant into warm, well-drained soil; rotate away from corn; remove or incorporate crop residue promptly after harvest; maintain airflow; and inspect silks, ears, and leaves regularly. Remove smut galls before they release spores and discard them away from future corn ground.

Questions gardeners ask

Q: Why are there blank spaces on the ear? A: Incomplete wind pollination is common when corn is planted in one narrow row; use a block of at least four rows and maintain moisture during silking.
Q: When is dry corn ready? A: Harvest when husks are brown and kernels are hard, then cure fully before shelling.
Q: Will saved seed reproduce this variety? A: Hybrid seed will segregate; otherwise confirm that the source seed is open-pollinated before saving for true-to-type seed.
History, provenance, and cultural contextWhat is documented, what is reported, what remains uncertain, and how the variety reached gardeners

Scientific name: Zea mays L. subsp. mays

Common name: Multicolor Flour Corn

Cultivar or variety: Magic Manna

Provenance summary

The Open Source Seed Initiative documents the breeder, selection history, maturity, ear traits, color groups, and cooking uses of Magic Manna.

Plant and variety history

The Open Source Seed Initiative documents Magic Manna as a Carol Deppe-bred flour corn derived from Painted Mountain and released before 2015.

Source and record notes

https://osseeds.org/ossi_variety/magic-manna/
https://seedalliance.org/publications/sweet-corn-seed-production-quick-reference/
https://powo.science.kew.org/taxon/urn%3Alsid%3Aipni.org%3Anames%3A77172819-1

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