First Editions Diamond Rouge Hydrangea

This is a substantial shrub that reaches a mature height of about 5 feet and a spread of 4 feet. Because of its size, ensure you plant it in a spot with enough room to accommodate its upright, sturdy growth habit.

Yes, the color progression is one of its best features. Blooms start white in mid-summer, transition to pink, then deepen to a rich raspberry red, and finally settle into a deep wine red as the weather cools in autumn.

The Diamond Rouge is quite hardy and thrives in USDA zones 3 through 8. It is a reliable performer across a wide range of temperatures, though the most intense red colors appear when cooler night temperatures arrive in the fall.

It is flexible and performs well in either full sun or partial sun. Providing at least six hours of sunlight will generally encourage the strongest stems and the most vibrant flower color development.

No, the Diamond Rouge Hydrangea is not considered deer resistant. If you have a high deer population in your area, you may need to use protective measures or plant it in a fenced location.

It is considered a medium-maintenance plant. You should plan for regular watering during dry spells and a pruning session in late winter or early spring to encourage strong new growth and maintain its shape.