Cowslip

Primula veris, Primulaceae

Zones

3–8

Lifespan

Perennial

Growth

Moderate

Growing Conditions

Partial Sun (optimal)

Moderate

5.5 – 7.5

Drought

Frost

Heat

Pest Resistance

Disease Resist.

Dusty miller contains pyrrolizidine alkaloids that can inhibit growth of other herbaceous plants

Rock cress forms dense mats that can crowd out and suppress cowslip growth

Sodom apple's potent cardiac glycosides and latex compounds strongly inhibit wildflower growth

Weld's deep taproot and chemical compounds can compete with and inhibit shallow-rooted wildflowers

Cowslip grows in USDA hardiness zones 3 through 8.

Design guilds with Cowslip and see companion relationships visually.