Is it OK to eat tomatoes with black spots?

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When buying or growing tomatoes, it is not uncommon to find one or more black spots on the surface of the tomato. So you’re wondering if they’re safe to eat.

The answer is yes, but there is a big but.

First and foremost, you must identify and comprehend the source of the black spots on your tomatoes.

If the region seems rotted and sunken, you are most likely dealing with Blossom end rot. This is a typical issue when producing your own tomatoes. It is a plant physiological problem produced by a calcium imbalance that affects the tomatoes themselves. Blossom end rot is less common when purchasing store-bought tomatoes because it is removed during the picking and packing process. You can eat these tomatoes if you cut out the affected areas, but you should think about whether the risk is worth it.

A fungal infection known as Anthracnose is the most prevalent cause of black spots on store-bought tomatoes (Colletotrichum coccodes).

Anthracnose is caused by fungi that flourish in humid environments, such as those seen in tomato cultivation. As a result, it is a common problem. The black patches on the tomato are dead and frequently seem squishy, as if they are about to perish.

If you buy unripe tomatoes, you may not notice the dark spots until the tomato ripens, at which point they become more visible. It may take up to six days for the lesions to appear on the fruit.

You may consume tomatoes that have black spots caused by anthracnose as long as you clip away the afflicted portions. If the interior of the tomato is harmed, cut it away as well, or if you have a lot of tomatoes, avoid it entirely and compost it in the recycling.


What does a black spot on a tomato mean?

The characteristic sign of blossom end rot is a sunken black patch at the blossom end of tomato fruits. This frequent garden issue is not a sickness, but a physiological ailment caused by a calcium imbalance inside the plant.

Can you eat tomatoes that have black spots on them?

According to the University of Wisconsin-Madison Horticulture, never consume tomatoes contaminated with bacterial speck. Although bacterial speck is not a human infection, the small black specks may sometimes serve as entrance sites for more dangerous human pathogens.

Can you eat tomatoes with spots on them?

The good news is that late blight cannot be transmitted to people, so depending on when you can recover your tomatoes or potatoes, they are safe to consume. If blight lesions are visible, just chop those pieces of the tomato or potato off and utilize them normally.

Can you eat tomatoes with bacterial spot?

A bacterial spot on a plant cannot be treated. To prevent germs from spreading to healthy plants, remove symptomatic plants from the field or greenhouse. DO NOT EAT symptomatic fruit and instead burn, bury, or hot compost the infected plants.

What does bacterial spot on tomatoes look like?

Leaf dots change color from yellow to bright green to black to dark brown. Older spots are black, somewhat elevated, and superficial, with diameters of up to 0.3 inch (7.5 mm). Bigger leaf blotches may also appear, particularly on the leaf edges.

Can you cut moldy spots off tomatoes?

FIRM, fruits and veggies

Remove at least 1 inch of material from surrounding and below the mold location (keep the knife out of the mold itself so it will not cross-contaminate other parts of the produce). Tiny mold patches on Hard fruits and vegetables with low moisture content may be removed. Mold has a tough time penetrating thick foods.

Can fresh tomatoes remove black spot?

When it comes to treating dark spots and pigmentation, tomatoes may do wonders. You may add tomatoes to salads, soups, and juices, or apply tomato juice or a piece of tomato to the afflicted regions to help remove dark stains.

Is the black mold on tomatoes bad?

Tomatoes with black spots or white mold should be discarded, according to MSU’s Oakland County extension educator in food safety and nutrition. “Some of the molds that develop on fruits may be hazardous and cause illness.” Therefore it’s preferable to play it safe and throw them.

Why do my tomatoes get black spots after I pick them?

Anthracnose is the answer (Colletotrichum coccodes). This fungus causes fruit to rot and can also cause a high mold count in canned tomatoes.

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