Pruning and Repotting an Overgrown Corn Plant (Dracaena)

Pruning and Repotting an Overgrown Corn Plant (Dracaena)

A reader has a 12-foot corn plant (Dracaena fragrans ‘Massangeana’) that has become a safety hazard, blocking a stair rail in a home with elderly residents. The plant has been in the family for over 30 years, and the owner wants to cut it back and repot the sections without killing it.

Good news: Dracaenas are incredibly resilient and respond well to pruning. Cutting the main stem will not harm the plant; new growth will emerge just below the cut.

Step-by-Step Pruning Guide

1. Use sharp, clean pruners to remove the longest stem that overhangs the railing. Cut off 3–4 feet (or as needed).
2. New shoots will sprout from the cut point and grow upward slowly.
3. The removed top section can be shortened to about 2 feet and rooted in its own small pot, or inserted into the base of the original pot to create a multi-stemmed plant.

Aftercare

• Keep the plant in bright, indirect light.
• Water only when the top quarter of the soil feels dry.
• Avoid fertilizing until new growth is well established.

For detailed articles on Dracaena care and propagation, email wcreed@HorticulturalHelp.com.