The Limelight Prime hydrangea (Hydrangea paniculata 'Limelight Prime') is a popular cultivar known for its large, cone-shaped flower clusters and its ability to bloom reliably in full sun or partial shade. Here's some information about the Limelight hydrangea:

1. Appearance: Limelight Prime hydrangeas produce large, pyramid-shaped flower clusters that start out as creamy white in color and gradually turn to lime green as they mature. Later in the season, the blooms may take on pink or even burgundy tones, adding further interest to the plant. The foliage is dark green and serrated, providing a lush backdrop for the vibrant flowers.

2. Growing Conditions: Limelight Prime hydrangeas are versatile and can tolerate a range of growing conditions. They prefer well-draining soil that is consistently moist but not waterlogged. While they can tolerate full sun, they may benefit from some afternoon shade in hotter climates. They are hardy in USDA Hardiness Zones 3-8.

3. Pruning: Limelight Prime hydrangeas bloom on new wood, which means they can be pruned in late winter or early spring without sacrificing flowering. Pruning can help maintain a tidy shape and encourage robust growth and flowering. You can remove spent flower heads to promote continuous blooming throughout the season.

4. Uses: Limelight Prime hydrangeas are prized for their long-lasting blooms and their ability to make a statement in the landscape. They are often used as specimen plants, focal points in borders or beds, or as accents in mixed shrub plantings. They also make excellent cut flowers for floral arrangements, both fresh and dried.

5. Drying: Limelight Prime hydrangeas are particularly well-suited for drying. You can cut the flowers when they are at their peak color and hang them upside down in a dry, well-ventilated area. The dried blooms can be used in floral arrangements or crafts, providing beauty long after the growing season has ended.

Overall, the Limelight Prime hydrangea is a versatile and attractive shrub that adds color and interest to the garden throughout the growing season. Its reliable performance and stunning blooms make it a favorite among gardeners and landscapers alike.