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Growing Nasturtiums

A nasturtium plant with orange-red blooms and round lily-pad-like leaves, trailing along the edge of a garden bed

Edible flowers and leaves with a peppery bite, and they double as a trap crop for aphids.

SunFull sun to part shade
SoilAverage to poor, well-drained, pH 6.0–7.5
Spacing8–12 in. apart
Harvest55–65 days to bloom

How to Grow Nasturtiums

Planting

Direct sow after last frost, nasturtiums actually prefer poor soil, rich beds push leafy growth over flowers.

Watering & feeding

Light, they tolerate dry spells well once established.

Harvest

Pick blooms and young leaves for salads anytime, and deadhead to keep the flowers coming.

Grows Well With

Plant nasturtiums near squash and cucumbers as a trap crop, aphids and squash bugs often go for the nasturtiums first. See all our companion planting pairs →

When to Plant

Direct sow April through May. A vining variety planted near a trellis will climb right along with your beans or cucumbers. See the full planting calendar →

Buy the Seeds We Use

Enchanting Blooms Flower Seeds - Nasturtiums

From the Seed Center

Shop Nasturtiums Seeds

$1.50

From the Kitchen: Recipes Using Nasturtiums

Looking for recipe ideas? Browse the full Recipe Book.