Plant dieffenbachia outdoors in the spring in Zones ... You could also boost the humidity level by keeping the pot on a saucer filled with wet pebbles. For outdoor plants, consider grouping ...

If your dieffenbachia plant starts to get leggy ... dip the cut end into rooting hormone, and place in a pot of damp potting mix. Place the pot in a brightly-lit location (though not in direct ...