Annuals
Plectranthus 'Mona Lavender'
Mona Lavender spur flower
Lavender flower spikes rise above glossy dark leaves with purple undersides. This rounded tropical plant brings both foliage and flowers to sheltered containers. Shorter days favor flowering, and plants can continue blooming indoors with suitable light.
At a glance
- Sun
- part shade
- Mature size
- 1 ft.–2 ft. (varies by selection) tall × 1 ft.–2 ft. (varies by selection) wide
- Water
- Regular moisture; well-drained soil
- Bloom
- Fall outdoors
Sizes & prices
- 16"$29.99
- Size not listed$24.99
- 4.5"$5.99
- 6"$11.99
- 8"$16.99
Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.
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Resistance & tolerances
- Wet soil
- Needs good drainage; avoid standing water.
Growing & care
- Pruning
- Pinch or prune for a bushy shape; remove spent spikes to extend flowering.
- Winter
- Bring indoors before frost. With bright indirect light, bloom may continue through winter into spring.
Sources & photo credits
Photo: Cathy Dewitt · CC BY 4.0
Reviewed September 22, 2026. Growing conditions vary by location.