How to Plant and Care for Shasta Daisies: A Perennial Garden Star

The Shasta daisy (Leucanthemum × superbum), a hybrid of L. lacustre and L. maximum, is a European native that thrives across the U.S. Its white petals and golden centers bring dense, cheerful blooms in June–July with proper care.

Planting (Spring)

• Till soil 12–15" deep; ensure well-drained, fertile, moist.
• Space seedlings 25–38" apart.
• Mulch to suppress weeds and insulate soil.

Watering

• Weekly for first month; weekly all summer.
• Avoid soggy soil—roots hate waterlogging.
• Dry season: twice weekly if needed.

Fertilizing

• Monthly, moderate N-P-K ratio; follow package instructions.
• Water after application.

Sun & Temperature

• 6–8 hours daily sun.
• Optimal: 70°F.
• Stake plants to prevent wind/rain damage.
• Control moisture during rainy season.

Pruning & Winter Care

• Deadhead regularly (remove dead flowers).
• Summer: shear prune stems for dense foliage.
• Winter: remove dead stems, re-mulch to protect roots from rot.

Height: 1–3 feet. Consult a local nursery if unsure about your conditions.