Snow-white daisies with bright yellow centers cover the compact mound of Leucanthemum superbum Madonna from summer into early fall. Its uniform habit brings a crisp display to edging, sunny containers, courtyard beds, and cut-flower plantings while feeding visiting pollinators.
Grow it in full sun in moist but well-drained, moderately fertile soil. Water regularly while it establishes and never leave the crown in standing water. Apply a balanced slow-release fertilizer in spring.
Deadhead regularly to extend flowering, then cut stems to ground level after the display. Divide established clumps in early spring or late autumn to maintain vigor.
