The white fluffy stuff on the plant soil is most likely a harmless saprophytic fungus. Too much water, poor soil drainage, contaminated potting soil, and a lack of sunlight can all cause fungal problems (mold) on the plant soil. The “perfect” environment for white mold on house plants to grow is dampness and low light.
Also, how do you get rid of mold on potted plants?
Kill off mold spores by soaking the pot in a solution of nine parts water and one-part bleach. Once the container has bathed for ten minutes in the sterile solution, rinse out the pot with water and dishwashing liquid. Dry the pot completely prior to filling it with soil.
Subsequently, can you revive a moldy plant?
“If the mold is deeper than an inch or returns after a few weeks, you need to repot the plant entirely using an organic soil made for potted plants,” says Dubow. Before you repot the plant, clean the inside of the container with a squeeze of dish detergent, a sprinkle of baking soda, and water.
How do you get rid of white mold on houseplants?
Dissolve one tablespoon baking soda in 1/2 gallon (2 l) of water. To the mixture, add 1/2 teaspoon of liquid soap and mix thoroughly. Fill a spray bottle and liberally spray the white mold of the affected plant leaves and stems. Let the plant dry.
A white mold growing over the surface of houseplant potting soil is usually a harmless saprophytic fungus. … Overwatering the plant, poor drainage, and old or contaminated potting soil encourage saprophytic fungus, which feeds on the decaying organic matter in soggy soil.
Vicious Vinegar and Your Houseplants
While vinegar is nontoxic to cats and humans, it is harmful to plants because it contains 5 percent acetic acid. If you spray vinegar on the leaves of your houseplants, it will destroy their cell membranes, warns the Northwest Center for Alternatives to Pesticides.
One powdery mildew organic remedy is to use dilute solutions of hydrogen peroxide (9 parts water to 1 part hydrogen peroxide). Spray it on the plants thoroughly about once a week. Organic removal of powdery mildew is always preferable to using harsh chemicals on your plants.
Baking soda on plants causes no apparent harm and may help prevent the bloom of fungal spores in some cases. It is most effective on fruits and vegetables off the vine or stem, but regular applications during the spring can minimize diseases such as powdery mildew and other foliar diseases.