Border Builder

Prairie Zinnia

Zinnia grandiflora

Illustration of Prairie Zinnia

Prairie Zinnia is a perennial for edging, groundcover, suited to full sun and loam or sandy soil, flowering Jun, Jul, Aug, Sep.

TypePerennial
Mature height20 cm
Spread30 cm
Aspectfull sun
FoliageDeciduous
HardinessUSDA 4a-9b
Pollinator-friendlyYes
Pet-safeYes

Where to use it in a border

At around 20 cm, it sits best along the front edge, where a low, spreading habit reads best. Give it about 30 cm of room to spread, roughly 3 to the metre when planted in a drift. It is hardy across USDA zones 4a to 9b, so check it suits your area before planting.

It appears in our lists of full sun, sandy soil, pollinator-friendly plants, pet-safe plants.

Border Builder uses Prairie Zinnia's height, spread, soil, bloom months and companions to place it in a full border plan for your own conditions, on iPhone and iPad.

Download on the App Store

Flowering through the year

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Worth knowing

Good companions

Plants that share its conditions and style, chosen to complement its place in the border:

Garden styles

Mediterranean Modern Native Wildlife garden Xeriscape (low-water)