5 Common Plant Diseases, And How To Heal Them?

In the last blog, we learnt 7 ways to keep your plants healthy. This blog talks about 5 common houseplant diseases and their cure.

Plant diseases are a nightmare for every gardener. Know that they are a part of the gardening process and go away with due diligence and care. This blog is all about houseplant diseases, how to revive your dear dying plants, and how to save them just right in time.

Let’s dig in.

Diagnosis of houseplant diseases

The first process to diagnose a plant is learning to recognize the symptoms and practice prevention. A wholesome approach includes first identifying the pathogen. Second, decide on a treatment method that is tried, trusted and effective. The third is to Read on and bookmark this blog for the types of houseplant diseases and their ultimate solution-Garden health kit


Your plant will let you know when they have a disease problem. Here’s what you have to watch for?

  1. Abnormal growth
  2. Spots on leaves
  3. Discolouration
  4. Decay
  5. Soft and Mushy Stems.
  6. Black colouration near the soil

Common Environment factors that cause plant diseases development

  1. Soil fertility
  2. Relative humidity
  3. Temperature
  4. Environmental conditions
  5. Parasites
  6. Too much/less water

5 common houseplant diseases

Let’s learn to recognize the signs of common plant diseases.

1. Blackspot

Black spot is one of the popular houseplant fungal diseases usually found on roses but can potentially occur in the garden and decorative plants. This disease cooks black, circular spots on the upper sides of the leaves. It usually attacks the lower leaves first. The extreme infestation can turn the infected leaves to turn yellow and cause them to fall. Black spots are a problem when leaves are wet for over 6 hours or more or extended wet weather. 

2. Rust

Wet plants cause numerous fungal diseases, including rust. It is easy to spot, as it produces rusty spots on the underside of the leaves and sometimes on the stems. The spots then turn from reddish-orange to black as they grow. Within these spots, there form spores. There are many types of rust that attack garden plants in wet and humidity like roses, and tomatoes. And no, it doesn’t kill plants, but it affects the plant’s immunity and slumps flower production.

3. Powdery mildew

This is one of the easiest plant diseases to identify. At the beginning of the infection, it’s often mistaken to be dirt, that can be swept away with your finger – then it returns. 

Later, the white spots spread out and wrap up the whole plant surface. Late winters or early summers are ideal conditions for powdery mildew growth. If the infection is in its initial stage, remove the infected leaves with the help of gardening tools. The powdery mildew is not fatal; it’s more of an aesthetic problem. But, if not treated, it can take away the plant nutrients, causing leaves to wither and turn yellow.

4. Mealybugs

Mealybugs infest a range of houseplants and quickly spread through your garden. They are soft-bodied, wingless insects that you will see as white cotton on the leaves and other limbs of houseplants. As the population is built up, the toxic, leaf-curling plant-stunting saliva, can damage your plants including causing the leaves to turn yellow and curl up. It may cause the Leaves to drop and stems may die as the population increases. Plants infected with mealybugs can recover quickly with little assistance.

5. Viruses

House plants are vulnerable to a variety of viruses, making them prone to a variety of infections. The plant tissues may become lifeless over time as a result of viral infection.There are also mosaic-like dark and light green patterns that appear unnaturally in the plants. These viruses can disturb the flower growth, and may cause discolouration.Are your house plants getting infected too? Read on for an ultimate plant health kit solution that can get your houseplants back to normal.


Ultimate Garden health kit

Plant diseases need immediate attention. But given the small size of the plants, it is difficult to treat them with pesticides available in the market. Given these countless houseplant diseases, we have created a 3-in-1 solution i.e. Garden health kit plant health kit is effective on fruit, vegetables, flowers, shrubs, trees, and herbs, as well as ornamental plants. This three-in-one garden spray not only fights fungal-related issues but also has insecticide characteristics, which keeps the insects at bay and your plants fresh and happy.

How to use the Garden health kit?

Garden Health Treatment No.-1:

This liquid is useful for the immobilisation of insects, pests if found on garden plants.

Garden Health Treatment No.-2:

This is a natural formula that contains an alexin synthesizing compound that increases the disease defensive mechanism for garden plants to prevent fungal disease.

Garden Health Treatment No.-3:

This is a combination of marine seaweed extract along with hydrolysed protein for boosting the health of garden plants thereby helping in better vegetative growth, profuse flowering and lustre.

Click here to know more about Agrigro’s Garden Health Kit

About Agrigro

Agrigro is a one-stop solution for your gardening needs. From organic fertilizer, plant health kit and plant tool kit, we have everything a gardener will need. Go check out the website now!

Read more: 3 Gardening Essentials You Must Have.