Gardening tips


Many beginning gardeners are asking, “What are the common problems of tomato plants?” There are a fair number of ailments that trouble the poor tomato  and it is to the grower’s advantage to know what these are and be prepared.

In this article, we list the most common tomato ailments and pests that are likely to be encountered by the gardener and included links to more information about them and their solutions.


What are the common problems of tomato plants?


Wilting Tomato Plants – What Causes Tomato Plants To Wilt And Die

Heather Rhoades enumerates the possible reasons why a tomato plant wilts in Gardening Know How. There are a number of different reasons why a tomato starts to wilt from lacking water to bacterial attacks.

Tomato Virus

Tomato Viruses

There are many types of viruses that can affect a tomato plant and cause symptoms that include mosaic patterns, distortions of the leaves and stunted growth among others. The Royal Horticultural Society lists the most common tomato viruses, their symptoms and control.


Aphid Control (Greenfly and Blackfly)

Among the most common garden pests are aphids and they like feeding on the sap of plants, weakening them. Garden Action enumerates organic non-chemical methods of eliminating and controlling these pests.

Red Spider Mite

How To Control Red Spider Mite On Tomato Plants

Red spider mites are a more common problem for tomatoes that are grown in greenhouses. These pests are not very easy to control as they colonize fast. However, recognizing the tell-tale signs of their presence may prevent larger damage.

Sun Scorch or Sun Scald

Tomato Sunscald: Why Too Much Sun Can Be Hazardous to Your Tomatoes’ Health

Tomatoes are a sun loving crop but if they get too much of direct sunlight, they’ll get burned too. The tomato master at Tomato Dirt answers the hottest questions about tomato scorching including what it looks like, how it affects the plants and how to prevent it.

Blossom End Rot

Blossom End Rot: How to Identify, Treat, and Prevent It

This tomato plant problem is recognizable by the water soaked spot found at the blossom end of the fruit. Tomato Dirt offers the most effective ways to control this problem.

Grey Mould

Grey Mould On Tomatoes

This is a fungal disease that can affect not only tomatoes but other garden plants as well. It is much more common in tomatoes grown in greenhouses and it can be very difficult to control once the disease has established.



This is another disease that can trouble tomatoes grown in greenhouses. Sally from Tomato Lover discusses the symptoms and solutions for this problem.

Tomato Blight

Tomato Blight – Curing It And Preventing It

Tomato blight may be considered a gardener’s nightmare because it does not only infect tomatoes but also eggplants and potatoes as well as other crops. This disease not only damages infected crops but also kills them so the poor gardener is left with no harvest even after weeks of toiling and hard work!

Caterpillars (Hornworms)

Tomato Hornworms

These voracious green pests can quickly devour an entire healthy tomato plant and can also damage other plants you might have in your garden like pepper and eggplant. But don’t worry, there are organic ways to eliminate these pests as enumerated on the Old farmer’s Almanac.

Fruit Splitting

Why a Tomato Cracks and What to Do About It

Are the cracks in your tomato fruits baffling you? The splitting usually occurs when the fruit is near maturity or already mature which could be frustrating to growers. Tomato Dirt discusses how to prevent tomato fruit splitting among other things.

Now you have the answer to the question “What are the common problems of tomato plants?”

Knowing the potential troubles your tomato plant might encounter along the way will prepare you as to what steps to take when you recognize one of these troubles.