Zone 6 · Coral Honeysuckle
Planting Coral Honeysuckle in Zone 6
Lonicera sempervirens
✅ Coral Honeysuckle thrives in zone 6 (hardy 4–9)
Can I plant today?
✅ Safe to plant Coral Honeysuckle outside
Last frost has passed. Plant in spring. Non-invasive native alternative to Japanese honeysuckle; hummingbird favorite.
Evaluated for April 27, 2026 ·
Zone's last frost
around April 15
Zone's first frost
around October 15
Bloom window
May – August
Peak bloom
June
Sun required
full sun, part sun
Mature height
240"
Spacing
60" apart
Type
perennial
How to plant Coral Honeysuckle in zone 6
Plant in spring. Non-invasive native alternative to Japanese honeysuckle; hummingbird favorite.
Pair with these for continuous bloom
Coral Honeysuckle peaks in June. These companions keep your bed in color before and after.
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