Kallstroemia grandiflora
Plants of the Southwest

Kallstroemia grandiflora

Arizona Poppy

Also known as Caltrop or Summer Poppy, Arizona Poppy is a wonderful annual that is abundant along roadsides and in low spots where water collects. Large, 5-petaled, orange blossoms. Stems vine along the ground. Soak seed 6-8 hours in water and sow in spring; sow anytime in warmer areas. Zones 7-9.

    Zones, Sun & Water Needs: 789


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