Stowell's Evergreen

Corn

75d to harvest

A slow-sweet hush fills the garden as Stowell's Evergreen corn reaches maturity—ears emerge in a steady, elegant rhythm, wrapped in deep green husks that promise tender, milky kernels. The flavor is notably rich and classic for white sweet corn, with a crisp, juicy bite and a fine, buttery texture that shines at peak freshness. Grow Stowell's Evergreen for home harvests that call for roasting, steaming, and bright summer-style sauces, or for spooning straight from the cob for a pure, sweet corn experience.

Crop Dates

Growing note: Frost-free Zone 10a supports continuous outdoor production.

Milestone	Date
Climate	Frost-Free Climate
Growing Approach	Continuous Production

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)	55
Harden Off (days)	Not Required

Frequently Asked Questions

What pest or disease is most likely to affect sweet corn (Zea mays var. saccharata), and how can I manage it?

Watch for corn earworm (often visible as frass in the silks) and treat early by inspecting ears every 1–2 days once silks appear. Remove and discard damaged ears, and apply an appropriate Bt (Bacillus thuringiensis) product targeted for caterpillars when silks are fresh and green; reapply according to label timing. If you see fungal issues like gray mold/leaf blight, improve airflow by spacing plants and avoid overhead watering, since wet leaves drive spread in corn stands.

How often should I water Stowell's Evergreen while it’s growing and filling out ears?

During the main growth phase and especially from tasseling through ear fill, keep soil evenly moist so cobs develop well—aim for about 1–1.5 inches of water per week, adjusting for rainfall. Water deeply 1–2 times per week rather than light daily sprinkling, and check moisture 2–3 inches down; the soil should stay consistently moist without puddling. Reduce stress because dry spells during silk emergence and kernel fill can cause patchy or underdeveloped kernels.

How do I tell when Stowell's Evergreen is ready to harvest?

Harvest about 75 days from sowing (often right after silks turn brown), but use the kernel stage for accuracy. Press a kernel with your thumbnail—if it releases milky juice and feels tender, it’s ready; if the kernel is watery or turns doughy late in the window, harvest soon. For best sweetness, pick in the cool part of the day and shuck right after harvest.