Plants like rhododendrons, azaleas and camellias ... polystyrene at the bottom of pots. This will prevent drainage holes from becoming clogged up with compost and soil from falling out.

All of them require moist soil, so glazed ceramic or plastic ... Some of these blooming plants include blue hydrangeas, azaleas, and hibiscus. Glazed or plastic pots are best for these beauties ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Azaleas in bloom Q: I just moved into a house with some azaleas that look pretty sad. Is there anything I should be doing for ...