Updated: July 11, 2023

If you’re a plant enthusiast looking to add unique and fascinating plants to your collection, the Shark Tooth Plant (Amorphophallus konjac) is an excellent choice. This exotic plant, also known as the Voodoo Lily or Devil’s Tongue, is prized for its large, tooth-shaped leaves and striking blooms. However, as the Shark Tooth Plant grows, it may outgrow its current pot and require repotting. In this article, we will guide you through the process of repotting your Shark Tooth Plant to ensure its continued health and growth.

Why Repotting is Necessary

Repotting is an essential part of plant care, as it allows the Shark Tooth Plant to have enough space for its roots to spread and grow. When a plant becomes root-bound, meaning its roots have filled up the entire pot and there is no room for further expansion, it can negatively affect the plant’s overall health. Repotting also provides an opportunity to refresh the soil and remove any accumulated salts or mineral buildup that may be detrimental to the plant’s growth.

When to Repot

The best time to repot your Shark Tooth Plant is during its active growing season, which typically occurs in spring or early summer. Signs that your plant needs repotting include roots poking out of drainage holes, slow growth, yellowing leaves, or soil that dries out quickly after watering. It’s important not to wait too long to repot your plant once these signs appear, as neglecting repotting can lead to stunted growth or even death of the plant.

Choosing the Right Pot

When selecting a new pot for your Shark Tooth Plant, opt for one that is slightly larger than its current container. A pot that is too big can retain excess moisture and lead to root rot, while a pot that is too small will restrict root growth. Look for a pot with drainage holes to ensure proper water drainage and prevent waterlogged soil. Additionally, consider using a heavy pot to provide stability for the tall and top-heavy Shark Tooth Plant.

Preparing the Plant

Before repotting, it’s crucial to prepare the Shark Tooth Plant to minimize stress and potential damage. Start by watering the plant thoroughly a day or two before repotting. This will make it easier to remove the plant from its current pot and reduce the risk of root damage during the process. If your plant has multiple stems, you may choose to separate them and repot each stem individually to encourage new growth.

Repotting Process

  1. Gather all the necessary materials: a new pot, fresh potting soil, a trowel or small shovel, and gardening gloves.

  2. Carefully remove the Shark Tooth Plant from its current pot. Gently loosen the soil around the edges of the pot using your hands or a trowel. Hold the base of the plant with one hand and carefully turn the pot upside down while supporting the plant with your other hand.

  3. Once the plant is out of its pot, examine the roots. If they are tightly wound around the root ball, gently tease them apart to encourage outward growth. Be careful not to damage any roots in the process.

  4. Fill the new pot with fresh potting soil, leaving enough space at the top for watering.

  5. Create a small hole in the center of the potting soil using your fingers or a trowel.

  6. Place the Shark Tooth Plant in the hole, ensuring that it sits at the same depth as it was in its previous pot. The crown of the plant should be level with or slightly above the soil surface.

  7. Fill in around the plant with additional potting soil, gently pressing it down to eliminate air pockets and provide stability.

  8. Water the newly repotted plant thoroughly, allowing the water to drain through the bottom of the pot. This helps settle the soil and ensures that the plant receives enough moisture.

  9. Place the repotted Shark Tooth Plant in a bright location with indirect sunlight. Avoid placing it in direct sunlight, as this can scorch the leaves.

  10. Monitor the plant closely in the following weeks, ensuring that the soil remains moist but not waterlogged. Resume regular watering and fertilizing routines according to the plant’s specific needs.

Caring for Repotted Shark Tooth Plant

After repotting, it’s important to provide proper care to help your Shark Tooth Plant adjust to its new environment. Here are a few tips to keep in mind:

  • Maintain consistent moisture levels: Water your plant when the top inch of soil feels dry. Avoid overwatering, as it can lead to root rot.

  • Provide adequate humidity: The Shark Tooth Plant thrives in high humidity environments. Consider placing a tray of water near the plant or using a humidifier to increase moisture levels.

  • Fertilize regularly: Feed your repotted Shark Tooth Plant with a balanced, slow-release fertilizer every two to three months during its active growing season.

  • Monitor for pests: Keep an eye out for common houseplant pests like aphids or spider mites. If you notice any signs of infestation, treat them promptly with organic insecticides or insecticidal soap.

By following these steps and providing proper care, your repotted Shark Tooth Plant will continue to grow and thrive, delighting you with its unique foliage and stunning blooms. Enjoy the journey of nurturing this exotic beauty and watching it flourish in its new home!