Zone 11 · Edging Lobelia
Planting Edging Lobelia in Zone 11
Lobelia erinus
✅ Edging Lobelia thrives in zone 11 (hardy 2–11)
Can I plant today?
⏳ Not the right window
Edging Lobelia has a specific planting window in zone 11. Check back in spring.
Evaluated for April 27, 2026 ·
Zone's last frost
essentially frost-free
Zone's first frost
essentially frost-free
Bloom window
May – September
Peak bloom
June
Sun required
part sun
Mature height
8"
Spacing
8" apart
Type
annual
How to plant Edging Lobelia in zone 11
Transplant after last frost. Likes cool roots — mulch heavily. May rest midsummer in heat.
Pair with these for continuous bloom
Edging Lobelia peaks in June. These companions keep your bed in color before and after.
Want a full bed designed for zone 11?
Sign up free. GimmeBlooms builds a bloom-succession layout withEdging Lobelia and 3–5 perfect companions.
Design my bed →