Endless Summer Hydrangea

The flower color depends on the pH level of your soil. Acidic soil typically produces blue blooms, while more alkaline soil results in pink or purple flowers; you can adjust this by adding soil amendments like garden lime or aluminum sulfate.

Yes, this variety is quite hardy and can thrive in climates as cold as zone 4. Its ability to bloom on both old and new wood ensures you get flowers even if the winter weather damages some of the previous year's growth.

Since this shrub reaches a mature size of 3 to 5 feet in both height and spread, you should space them at least 4 to 5 feet apart. This allows for proper air circulation and gives the plant enough room to reach its full potential without overcrowding.

While no plant is completely deer-proof, this hydrangea is naturally resistant to deer browsing. It is a reliable choice for landscapes where deer are common, though you may still want to use a repellent if local deer populations are particularly hungry.

It is versatile and performs well in both full sun and partial shade. In hotter climates, it will appreciate some afternoon shade to protect the foliage and blooms from scorching, while in cooler regions, it can handle more direct sunlight.

This hydrangea requires consistent moisture to keep its foliage lush and blooms vibrant. Plan to water it deeply whenever the top inch of soil feels dry, especially during the peak heat of summer.