Autumn Beauty

Corn

Zone 4a Save Garden

🌱 75d to harvest Upright

Feel the first hush of autumn in every ear: Autumn Beauty corn brings warm, sunset-kissed kernels that seem to glow against deep …

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	May 15th
Transplant / Sow Outdoors	May 15th
Harvest Begins	Jul 29th
Harvest Ends	Sep 24th

Crop Details

Trait	Value
Days to Maturity	75
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	60
Min Soil Temp (°F)	55
Min Night Temp (°F)	50
Harden Off (days)	Not Required

Recommended Companions

Harmonie Cucumber

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Shiofi Shiro Cucumber

Arikara Sunflower

Spacemaster Cucumber

Gherking Cucumber

Frequently Asked Questions

How do I manage powdery mildew on Autumn Beauty plants in late summer/early fall?

Autumn Beauty is prone to powdery mildew when nights cool and leaves stay damp. Start by spacing plants to improve airflow and remove the most affected leaves early; then spray with a potassium bicarbonate or neem-based fungicide, covering leaf surfaces thoroughly and repeating as label directions specify. Avoid overhead watering near evening—water at the soil line so foliage dries quickly.

How often should I water Autumn Beauty during the 75-day growth period?

During the main growing phase, keep the top 1–2 inches of soil consistently moist but not soggy—typically watering about 1–2 times per week depending on heat and rainfall. Water deeply so moisture reaches the root zone, and cut back once plants begin to mature so the soil dries slightly between waterings. If leaves wilt at mid-day, check soil depth first; don’t just mist—adjust to restore moisture at 1–2 inches.

What are the best signs that Autumn Beauty is ready to harvest?

Harvest about 75 days after sowing when the flowers/heads are fully developed and at peak color with no significant fading at the edges. For the best quality, harvest in the morning after dew has dried but before the hottest part of the day. If you’re harvesting for seed, wait until heads are dry and the seeds look firm and mature before cutting.

Feel the first hush of autumn in every ear: Autumn Beauty corn brings warm, sunset-kissed kernels that seem to glow against deep green foliage. The ears develop with a stately, full silhouette and a tender, juicy bite that’s as pleasing to the eye as it is to the palate—ideal for roasting, fresh snacking, and vibrant display-ready garnishes. Grow it for that unmistakable seasonal color payoff at about 75 days, when your garden turns into a living bouquet of amber and copper.

Sowing Tips

Transplant Conditions

Wait until soil reaches 55°F and nights stay above 50°F before moving outdoors.

Expert Note

For best ear fill on ornamental corn, plant in a dense block (not a single row) so tassels and silks overlap for proper pollination.