Montauk Daisy Care: Sun, Soil, Pruning & Propagation Tips

The Montauk Daisy (Nipponanthemum nipponicum), a Japanese native naturalized at Montauk Lighthouse, Long Island, is a low-maintenance perennial that attracts butterflies, resists pests, rabbits, and deer. Here's how to keep it thriving.

Quick Profile

• Type: Perennial
• Height/Spread: 23–37" / 23–30"
• Color: White petals, greenish-yellow center
• Bloom: Late August–early September
• Form: Round, ~3" wide
• USDA Zones: 5–9
• Benefits: Fragrant, great fresh/dry cut flower, container-friendly

Sun & Soil

• 6+ hours direct sun (shade causes flopping).
• Sand or neutral loamy soil.

Watering & Fertilizing

• Well-drained, average fertility.
• Salt- and drought-tolerant.
• Deep soak weekly; richer soil → floppier plant.
• Fertilizer boosts size but not stem strength.

Pruning

• Treat as a shrub: never cut to ground.
• Early spring: remove dead debris, keep healthy stalks.
• Deadhead faded flowers/leaves to prolong bloom.
• Cut to 4–5" in May/early June; pinch twice in early summer for new stems.

Propagation

• Spring or summer: take 3-node stem tips, dip in rooting hormone, plant in moist sand/medium.
• Keep roots moist until established.
• Note: cuttings root easily where they fall—remove unwanted ones promptly.

Diseases

• Fungal: stem rot, leaf spots (minor).
• Prevent by avoiding overwatering and overhead watering.

With minimal fuss, Montauk daisies deliver reliable, cheerful blooms year after year.