Potentilla 'Happy Face White' is a compact, deciduous shrub that produces an abundance of white flowers throughout the growing season. The flowers have a charming yellow center, creating a delightful contrast against the pure white petals. The foliage is typically green, composed of small, pinnate leaves. This cultivar is prized for its long-lasting blooms and its ability to attract pollinators like butterflies and bees to the garden.
- Size: Potentilla 'Happy Face White' typically reaches a mature height and spread of around 1 to 2 feet (30 to 60 centimeters). Its compact growth habit makes it an excellent choice for small gardens, borders, or containers.
- Sunlight: Plant Potentilla 'Happy Face White' in a location that receives full sunlight to partial shade. It thrives in areas with at least 6 hours of direct sunlight per day.
- Soil: This shrub prefers well-draining soil with a slightly acidic to neutral pH. Ensure that the soil is moist but not waterlogged, as excessive moisture can lead to root rot.
- Watering: Water newly planted Potentilla 'Happy Face White' regularly to establish its root system. Once established, it is drought-tolerant and only requires occasional watering during periods of prolonged dryness.
- Fertilization: Apply a balanced, slow-release fertilizer in spring to promote healthy growth and abundant flowering. Follow the manufacturer's instructions for application rates.
- Pruning: Prune Potentilla 'Happy Face White' in late winter or early spring to remove dead or damaged branches and encourage new growth. You can also lightly prune after the first flush of blooms to promote a more compact shape and encourage additional flowering.
- Mulching: Apply a layer of organic mulch around the base of the shrub to help retain soil moisture, suppress weed growth, and insulate the roots during extreme temperatures.
- Pest and Disease Control: Potentilla 'Happy Face White' is relatively resistant to pests and diseases, but you should monitor for common issues such as aphids, spider mites, and powdery mildew. Treat any infestations promptly with appropriate insecticides or fungicides.