Partial Shade

Platycodon

Platycodon grandiflorus

Partial Shade
Medium Water

Special Features

Deer-Resistant Pollinator-Friendly

Named for its unique, balloon-like buds that open into star-shaped flowers. A charming choice for borders and rock gardens, attracting pollinators with its vibrant blooms.

Plant Specifications

Bloom Time July to September
Hardiness Zone 3-8
Mature Height 1-3 feet
Mature Width 1-2 feet
Growth Rate Slow
Maintenance Level Low
Soil
Well drained Moist
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Growing Platycodon on Martha's Vineyard

Platycodon grandiflorus, the balloon flower, performs exceptionally well in the well-drained, sandy loam soils characteristic of Martha's Vineyard's sunnier interior meadows and residential borders. Its deep taproot anchors it through the island's periodic drought spells and resists the heaving that can trouble shallower perennials during freeze-thaw cycles. The vibrant violet-blue flowers hold their color beautifully in the island's humid summer air, making it a strong ornamental choice for cottage-style gardens in Oak Bluffs and Vineyard Haven.

Deer rarely disturb it, an important consideration for island properties bordering woodland corridors. Professional maintenance involves little more than a late-fall cutback and occasional division every four to five years to maintain vigor.

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