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SoCal Soul Plants & Gifts

Dieffenbachia Dumb Cane 4"

Dieffenbachia Dumb Cane 4"

Caring for a Dieffenbachia (commonly known as Dumb Cane) is simple and rewarding! This tropical beauty is prized for its lush, variegated foliage and makes an excellent addition to any indoor garden. Here’s how to keep your Dumb Cane happy and thriving:

1. Light

  • Bright, indirect light is ideal. Too much direct sunlight can scorch the leaves, while low light might slow growth and dull the variegation.
  • It can adapt to lower light conditions but may grow slower.

2. Watering

  • Keep the soil evenly moist but not soggy. Allow the top inch or two of soil to dry out between waterings.
  • Overwatering can lead to root rot, while underwatering may cause the leaves to wilt.
  • During winter, water less frequently as growth slows.

3. Humidity

  • Dieffenbachias love high humidity, so aim for a humid environment.
    • Mist the leaves occasionally.
    • Use a pebble tray with water under the pot or a small humidifier nearby.
    • Grouping it with other plants can also increase the humidity.

4. Temperature

  • Prefers temperatures between 65–80°F (18–27°C). Avoid drafts, cold air, or sudden temperature changes, as they can stress the plant.

5. Soil

  • Use a well-draining potting mix. A standard houseplant mix works well, or you can add perlite for extra drainage.

6. Fertilizer

  • Feed your Dumb Cane with a balanced liquid houseplant fertilizer diluted to half strength every 4-6 weeks during the growing season (spring and summer).
  • Skip fertilizing in the fall and winter when growth slows down.

7. Pruning

  • Trim off yellowing, damaged, or dead leaves with clean scissors to keep the plant healthy and looking good.
  • If the plant becomes leggy, you can cut back the stems to encourage bushier growth. New growth will emerge from the cut point.

8. Repotting

  • Repot every 2-3 years or when the plant becomes root-bound. Choose a pot 1-2 inches larger in diameter with drainage holes.
  • Spring is the best time to repot.

9. Pests

  • Common pests include spider mites, mealybugs, and scale. Wipe the leaves regularly with a damp cloth to keep them clean and check for pests.
  • If pests appear, treat them with insecticidal soap or neem oil.

10. Toxicity

  • Toxic to pets and humans if ingested, as its sap contains calcium oxalate crystals that can irritate the mouth and throat. Keep it out of reach of children and pets.

Care Instructions

Delivery only available in IL & MO

Currently, shipping is only available to Illinois and Missouri addresses.

In-Store Pick Up

Free in-store pick-up is available during store hours. Orders are ready to go within 24-48 hours after your order is placed.

Additional Info

Each plant is unique; size, coloring, and shape fluctuate so your plant may be slightly different than the one pictured. However, you'll always receive a happy healthy plant hand-picked, and I won't give customers anything I wouldn't take home myself!

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