Zone 7 · New England Aster
Planting New England Aster in Zone 7
Symphyotrichum novae-angliae
✅ New England Aster thrives in zone 7 (hardy 4–8)
Can I plant today?
⏳ Not the right window
New England Aster has a specific planting window in zone 7. Check back in spring.
Evaluated for June 13, 2026 ·
Zone's last frost
around April 15
Zone's first frost
around November 15
Bloom window
September – October
Peak bloom
September
Sun required
full sun
Mature height
48"
Spacing
24" apart
Type
perennial
How to plant New England Aster in zone 7
Plant in spring. Cut back by half in June for bushier fall display. Key late-season pollinator.
Pair with these for continuous bloom
New England Aster peaks in September. These companions keep your bed in color before and after.
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