How to grow mountain laurel
Kalmia latifolia
When to plant mountain laurel
Plant this broadleaf evergreen in spring or early fall, when soil is warm enough for root growth but the plant is not under summer heat stress. Extension guidance rates fall (early enough for roots to establish before the ground freezes) and spring as the two best planting windows for shrubs.
Mountain Laurel is timed by season rather than your frost dates, so the planting calendar does not generate ZIP-specific dates for it. Check the cited sources below to fine-tune for your area.
Growing conditions
- Lifecycle
- Perennial
- Spacing
- 48 to 96 in apart
- Sun
- Partial sun
- Soil pH
- 4.5 to 6
Common problems
- lace bugs
- borers
- scale
- leaf spot
- high flammability
- poisonous foliage
Sources
- North Carolina Extension Gardener Plant Toolbox (NC State Extension): Kalmia latifolia (Mountain Laurel)
- Clemson Cooperative Extension, Home & Garden Information Center: Planting Shrubs Correctly (HGIC 1052)
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