Hydrangea paniculata 'Pink Diamond' (Tree Form) is a deciduous ornamental tree known for its striking, long-lasting blooms and elegant structure. This cultivar is a tree-form version of the 'Pink Diamond' panicle hydrangea, trained onto a single trunk to create a small tree with a rounded canopy.
Key Features
Size: Typically grows 6 to 8 feet tall and 3 to 4 feet wide at maturity.
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Flowers: Large, conical panicles that start white in mid to late summer and gradually turn deep pink as the season progresses. The flowers are excellent for cutting and have a long-lasting display.
Foliage: Medium green leaves that provide a lush backdrop to the vibrant blooms.
Hardiness: Suitable for USDA hardiness zones 3 through 8.
Sun Exposure: Prefers full sun to partial shade.
Soil Requirements: Thrives in well-drained, moist soils.
Gardenia
Landscape Uses
The tree form of 'Pink Diamond' hydrangea is ideal for small gardens, entryways, or as a specimen plant in landscapes. Its elegant structure and vibrant blooms make it a focal point in any setting. It can also be used in patio planters, provided the container is large enough to accommodate its root system.
Care and Maintenance
Pruning: Prune in late winter or early spring before new growth begins. Remove any dead or damaged wood and shape the canopy as desired.
Watering: Regular watering is necessary, especially during dry periods, to maintain consistent moisture levels.
Mulching: Apply mulch around the base to retain moisture and protect the roots from extreme temperatures.
Fertilizing: Use a balanced, slow-release fertilizer in early spring to promote healthy growth and abundant blooms.
With its graceful form and vibrant seasonal display, the 'Pink Diamond' hydrangea tree form is a valuable addition to any garden, offering beauty and structure throughout the growing season.