Corn Plant (Dracaena) Temperature Requirements and Outdoor Tips

Corn Plant Care: Keep It Indoors Year-Round

Corn plants (Dracaena fragrans 'Massangeana') grow in deep tropical shade. They cannot tolerate any direct sun outdoors—even on a covered porch. If moved outside, they need full shade, wind protection, and shelter from heavy rain.

Temperature Limits

Minimum 50°F (10°C) at all times. Watch nighttime lows closely in Ohio.

Better Strategy: Keep It Inside

• Place 5–6 feet from an uncovered window.
• Water when top quarter of soil feels dry.
• Avoid repotting—corn plants prefer being slightly pot-bound.

Outdoor benefits are minimal; indoor stability is far better for this species.