Skip to content
Free Shipping Over $40!
Free Shipping Over $40!
Feb 21, 2023

Common Indoor Plant Diseases and How to Prevent Them

Indoor plants are a great way to add natural beauty and clean air to your home or office, but they are susceptible to disease just like outdoor plants. Fungal infections, bacterial infections, and viral infections are all common diseases that can affect indoor plants. In this article, we'll look at some of the most common indoor plant diseases and how to keep them from harming your plants.

1. Rotten Roots

Root rot is one of the most common diseases that can affect indoor plants. Overwatering causes root rot because the roots become waterlogged and oxygen-deprived. Yellowing leaves, wilting, and a foul odor from the soil are all signs of root rot. To avoid root rot, avoid overwatering your plants and use well-draining soil. You can also add perlite or sand to the soil to help with drainage.

2. Powdery Mildew is a type of mildew.

Powdery mildew is a fungus that can infect a wide range of indoor plants. It appears as a white powdery substance on the plant's leaves and stems. Because the fungus thrives in humid environments, avoid overwatering your plants and keep the humidity levels in your home or office low. Powdery mildew can be treated with a fungicide, but it's best to try to avoid it in the first place.

3. Leaf blemish

Leaf spot is a common fungal infection that affects indoor plant leaves. It appears on the leaves as brown or black spots and can cause them to drop prematurely. High humidity and poor air circulation are common causes of leaf spot. Make sure your plants are not overcrowded and that there is adequate air circulation around them to avoid leaf spot. A fungicide can be used to treat leaf spot, but prevention is the best approach.

4. Bacterial Infections

Bacterial infections can cause a variety of symptoms in indoor plants, including wilting, yellowing, and stunted growth. These infections are frequently transmitted through contaminated soil or water. To avoid bacterial infections, use clean pots and tools when caring for your plants, and avoid overwatering or getting water on your plants' leaves. If you notice signs of a bacterial infection, remove and dispose of the affected plant to prevent the infection from spreading.

5. Infections caused by viruses

Although viral infections are less common in indoor plants, they do occur. Infections with viruses can cause stunted growth, distorted leaves, and discoloration. Viral infections are frequently transmitted from plant to plant via contaminated tools. Because there is no cure for viral infections, prevention is essential. Use clean tools and pots when caring for your plants to avoid viral infections, and avoid contact with infected plants.

To summarize, indoor plant diseases can be a real issue if not detected and treated early. The key to preventing plant diseases is to take good care of your plants and to monitor their health on a regular basis. Keep an eye out for any signs of disease and take action immediately if you notice anything unusual. You can help keep your indoor plants healthy and beautiful by following the advice in this article.

We Recommend

  • Pet-Friendly
    Easy Care

    Polka Dot Plant

    Polka Dot Plant / Hypoestes Phyllostachya  One of the most colorful houseplants, Dottie will make a great plant friend. Dottie is sur...

    View full details
    Comfort Plants
    Hypoestes Phyllostachya
    $17.99
    $17.99 - $17.99
    $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Pet-Friendly
    Easy Care

    Peacock Plant

    Peacock Plant / Calathea Roseopicta 'Medallion' Calathea Plants, native to tropical South and Central America, Africa, and the West Indies, ...

    View full details
    Comfort Plants
    Calathea Roseopicta 'Medallion'
    $31.49
    $31.49 - $44.99
    $31.49
    $31.49
    $31.49 - $44.99
    $31.49
  • Pet-Friendly
    Easy Care

    Peperomia Watermelon

    Peperomia Watermelon / Peperomia Argyreia  Surprisingly this plant is not closely related to either watermelons or begonias, but it doesn't mea...

    View full details
    Comfort Plants
    Peperomia argyreia
    $19.79
    $19.79 - $40.49
    $19.79
    $19.79
    $19.79 - $40.49
    $19.79

Shop Our Latest

  • Dracaena Marginata Cane

      Dracaena Marginata Cane  a member of the Dracaena family (Asparagaceae), and is often referred to by its common name, Madagascar Dragon Tree. Th...

    View full details
    Comfort Plants
    $75.59
    $48.60 - $75.59
    $75.59
    $75.59
    $48.60 - $75.59
    $75.59

  • Snake Plant Laurentii

    . Snake Plant Laurentii The Snake Plant is a succulent plant characterized by its sword-like leaves with vibrant yellow edges. It is popular for i...

    View full details
    Comfort Plants
    $19.79
    $19.79 - $139.50
    $19.79
    $19.79
    $19.79 - $139.50
    $19.79

  • Gift Card

    Can't decide what to buy? The best gift is a plant, so if you buy a gift card for a plant you've made a great decision!

    Comfort Plants
    $45.00
    $45.00 - $180.00
    $45.00
    $45.00
    $45.00 - $180.00
    $45.00

  • Matte Finish Cylinder Pot - 5.5 Inch

    The ceramic cylinder planters have a saucer so you don't have to worry about your plant dripping water. The planters come in five colors. Available...

    View full details
    Comfort Plants
    $45.00
    $45.00 - $45.00
    $45.00
    $45.00
    $45.00 - $45.00
    $45.00

  • Ceramic Contour Pot - 5 Inch

    A hanging pot perfect for 4 inch plants.  Enjoy a beautiful porcelain ceramic, uniquely shaped and hand finished with matte white glaze. Promotes h...

    View full details
    Comfort Plants
    $36.00
    $36.00 - $36.00
    $36.00
    $36.00
    $36.00 - $36.00
    $36.00

See Why Everyone’s Smiling

“She was wrapped with great care and so arrived happy and moist! We are beautiful and thriving!"

Erica G.

“Great shipping. Fast and smooth. Arrived packaged great! Love it.”

Karen B.

“Ordered mini monstera, Pothos njoy and philodendron brasil from you guys earlier this month and they’re thriving.”

Quatrina A.