Avoid feeding the plant for several weeks before you are planning to be away. Fertilizer encourages new growth and then the plants water needs are greater. When you return, go back to your normal schedule of fertilizing. Water soluble fertilizers such as Bachman's Excel Gro are easy for both you and your plants to use. If it will only be a short time, simply water and move the plant to a shadier area.
Plastic pots dry out less quickly than clay containers.
If the plant is small enough, you can place it in a large, clear plastic bag for a few days to help maintain water and humidity. Be sure to keep the bag out of the direct sun. Inc. All rights reserved.