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Impatiens

flower

The top shade annual. Keep consistently moist — wilts quickly in drought but recovers. Never plant in direct sun. Watch for downy mildew on standard types; choose New Guinea or SunPatiens for resistance.

At a glance

USDA Zones
3–11
Sun
Part shade
Water
Medium — water when top inch of soil is dry
Soil
loam
pH
neutral
Spacing
10 in. between plants
SFG per sq ft
1 plant per 1-ft cell

Planting & harvest windows

Northern Hemisphere timing. Adjust ±4–6 weeks based on your last/first frost dates.

ActivityJanFebMarAprMayJunJulAugSepOctNovDec
Plant
Harvest

Plant  Harvest

Good companions

Recommended varieties

Add Impatiens to your raised bed — the planner handles spacing and companion warnings automatically.

Open the planner →
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