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Peter™ III Blue Aster
Aster novi-belgii Peter III Blue 70018158
A late-season powerhouse with double lilac-blue blooms.
- Plant Type
- Perennials & Annuals
- Width
- 20-24 In.
- Height
- 18-24 In.
- USDA hardiness zone
- 3 - 8
- Sun requirements
- Full Sun, Part Shade
- Plant developer
- Syngenta
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Create design onlineAbout Peter™ III Blue Aster
Aster novi-belgii 'Peter III Blue' is a vigorous, mounded perennial known for its late-season display of double lilac-blue flowers. This New York Aster cultivar features dense, lance-shaped green foliage and a compact, upright-spreading habit. It thrives in full sun and well-drained soil, attracting butterflies and bees while remaining resistant to deer and rabbits. Ideal for fall containers, borders, or as a filler in garden beds, it provides vibrant color from late September until frost.