How to grow and care for Phlox the easy way

Tall phlox may wilt a bit on a hot summer day. Give them cool water at the base if the flowers or stems droop. Humidity can be an issue for phlox because of a tendency for powdery mildew to form on the leaves This mildew is harmless to the plant but is somewhat unsightly, causing a pale gray bloom to appear on the leaves. The best way to prevent powdery mildew on phlox is to make sure the plants have adequate air circulation, so be sure they have space. If they start to get crowded they can be easily divided.

Fertilizer
Generally phlox don’t need any fertilizer, but if your soil is thin you should add some amendments. Tall and woodland phlox also benefit from a bit of top dressing with compost or composted manure in the fall.

Types of Phlox
There are numerous varieties and cultivars of phlox and a few different types, but the most commonly grown in gardens are creeping phlox, woodland phlox, and tall phlox. There are also annual phlox available in many nurseries.