The dragon tree is moldy: what to do?

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AT A GLANCE

What to do if there is mold on the dragon tree?

If the dragon tree shows mold, you should cut off affected parts of the plant, treat the plant with fungicide and check whether other houseplants are affected. In the case of moldy soil, it is advisable to plant the dragon tree in fresh, high-quality soil or hydroponics to replant.

How do I recognize mold on the dragon tree?

If a dragon tree molds, they are mostly Leaves covered with a white fungal turf. This is caused by the mold spores in the room air, which can settle on the plant, especially when the air humidity is very high.

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Gray mold also occasionally occurs on indoor plants such as the Dracaena. It is shown by a greyish, dusty coating that is soft to the touch. The fungus is favored by dead, organic material that has not been eliminated.

How do you remove mold from a dragon tree?

If mold has attacked the dragon tree, you should cut off the affected parts of the plant as quickly as possible.

  • Then treat the dracaena with a fungicide.
  • Unfortunately, if the dragon tree is very badly infected with mold or gray mold, it must be disposed of.
  • Check all indoor plants for mold, to prevent further spread.

Why does the potting soil of the dragon tree go moldy?

Mold on earth is a clear sign that the organic balance of the substrate, in which the dragon tree stands, out of whack is. This happens, for example, if you have watered too much over a long period of time.

inferior potting soil tends to mold particularly quickly. This usually has a fairly high proportion of compost. As a result, it has an unstable structure that causes poor ventilation over time. This promotes mold growth on the surface of the substrate.

What to do if the soil of the dragon tree becomes moldy?

Since mold on the surface of the earth is a health hazard, you should quickly repot the dragon tree in question:

  • If possible, do this work outdoors. This prevents the spores from being distributed in the room air.
  • Remove the loose substrate and scrape the moldy surface well.
  • Clean the pot thoroughly in vinegar water or use a new planter.
  • Set the dragon tree in high quality soil, which you have enriched with sand or lava grit.
  • Alternatively the Dragon tree in hydroponics set.

Tip

The white coating on the substrate can come from minerals

If there is a white coating on the potting soil of the dragon tree, it can also be due to mineral deposits from the irrigation water. You can recognize this by the fact that the light layer can be lifted off in small pieces. These feel dry and grainy between the fingers. They can be finely crumbled.