Lewis mock orange does best in full sun to moderate shade on moist, well drained soils that are coarse to medium (rich, loamy) textured. While preferring open woods and stream sides, it can also be found on moderately dry rocky slopes and bluffs. Its soil pH range is 5.4 to 8.0 and its annual precipitation range is 14 to 69 in. (36-175 cm). Eastern and northern exposures are favored by this species. Classified as fire resistant, it will resprout from root crowns after burning and regenerate from the seed bank that builds up in the soil. Upright shrub with lilac like leaves and fragrant white flowers that give the plant its name.
Classification: Perennial, shrub Key Characteristics: white flowers, deciduous Light Requirements: Full sun to moderate shade Water Requirements: Some watering, especially during establishment, but drought tolerant. Ease of Growing: Starts slow but can grow in a range of conditions. Drought tolerant. Growth Rate: Slower to start but quicker once established Bloom Time: May-June, fragrant white flowers Spreads: Seed or root system Type of support: Wildlife, pollinator, fire tolerant Edible: NA Mature Height: 4.5-9 feet Mature Width: 3-12 feet
