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Mountain Laurel
Kalmia latifolia
Mountain Laurel is a beautiful evergreen shrub that thrives in acidic, well-drained soils under the canopy of larger trees in the eastern United States. Mountain Laurel is so ubiquitous and beautiful as to be the state flower of both Connecticut and Pennsylvania. This hardy shrub typically grows 5 to 15 feet tall, with a similar spread, very gradually forming dense thickets of glossy, dark green leaves. In late spring to early summer, it produces spectacular clusters of pink or white flowers, each intricately shaped like a small cup or bowl with delicate stamens. These marvelous flowers and the shrub's evergreen foliage make it a popular choice for woodland gardens, shaded borders, and hilly slopes where it can naturally spread.
Details
Height60” - 180”
Spread84"
Bloom SeasonMay – June
Soil Types
Loam
Sand
Soil Moisture
Dry
Medium
Sun Exposure
Part Sun
Range Map
Available
Not available
Ecological Benefits
Maintenance Tips
- Prefers consistent moisture; water regularly, especially during dry periods, to keep the soil evenly moist but not waterlogged.
- If you choose to prune, do so immediately after flowering to shape the plant and remove any dead or diseased branches. Avoid heavy pruning as the plant can be slow to recover.
- Thrives in cool, moist, acidic soil rich in organic matter. Mulch to maintain soil moisture and temperature.
- If you are inclined to use a fertilizer to push more flowers, use a slow-release fertilizer formulated for acid-loving plants in early spring at only half the recommended dose.
- Monitor for pests such as lace bugs and diseases like leaf spot. Provide good air circulation to reduce disease risks.





