Revive Your Heirloom Dieffenbachia [Expert Tips]

tall Dieffenbachia in entrance way

Dieffenbachias, with their lush, tropical foliage, make for stunning indoor plants. But as these beauties grow, they can become top-heavy and unstable – a particular concern if your dieffenbachia holds sentimental value, like the one passed down from your late grandmother.

If your dieffenbachia is starting to lean or you fear it may snap, don’t fret. There are a few simple steps you can take to stabilize and rejuvenate this prized plant.

Repot and Bury the Trunk

giant dieffenbachia web

Dieffenbachias can get very big and soon outgrow their pots. The key to supporting your dieffenbachia is to provide a deeper pot and bury a portion of the stem or trunk. This will help anchor the plant and encourage new root growth.

Choose a pot that is a few inches wider and deeper than the current container. Carefully remove the plant, loosening the roots if needed. Then, simply place the plant in the new pot and add soil, making sure to cover a few inches of the trunk. This will give your dieffenbachia the stability it needs to continue thriving.

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Consider Propagation

If your dieffenbachia’s main stem is severely lopsided or damaged, you may want to consider propagating the healthy sections. Carefully cut off any viable stems or offsets and root them in water or well-draining potting mix. This will allow you to start fresh with new, sturdy plants.

Provide Optimal Care

Once your dieffenbachia is securely repotted, be sure to give it the care it needs. Place it in a spot with bright, indirect light and keep the soil consistently moist but not waterlogged. Fertilize every few months to support healthy growth.

With a little TLC, your sentimental dieffenbachia can bounce back and remain a beloved centerpiece in your home for years to come. Pin this guide and share it with other plant parents looking to revive their own heirloom dieffenbachias. 

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