What Causes Mushy Strawberries?

Whether growing or buying - avoid mushy strawberries

Strawberries are among the fruits most often grown in home gardens. Providing general care like full sun, well-drained soil, organic matter and a weekly inch of water produces the greatest and healthiest yield. Preventive care should also be practiced. It's important to know what to do but also what not to. Additionally, when you shop for strawberries, look carefully and know the signs of a diseased fruit.

If you grow your own, be careful where you plant

Verticillium wilt is a serious strawberry disease, which occurs if strawberries are planted near other plants known to often harbor the disease. This include eggplants, potatoes, tomatoes and peppers.

The most common and serious form of fruit rot

Strawberry gray mold is caused by the Botrytis cinerea fungus and is the most serious and common form of strawberry fruit rot. The disease can reduce your yield by 50 percent or more. The mold flourishes during long periods of rain and overcast conditions during bloom time and harvest. Strawberry infections generally appear on the fruit as a light-brown patch that quickly enlarges and decays. With moist conditions, the fluffy fungal growth is visible on the infected tissue. The gray-brown color gives the disease its name.

Prevention Tips: Better air movement and improving sunlight penetration will will help reduce the possibility of gray mold. This is readily achieved by thinning out the strawberry beds. During the winter, dead leaves and debris should be removed from the beds to reduce a possible source of fungus.

Why you should not use black plastic to avoid weeding

Anthracnose fruit rot (Colletotrichum acutatum) is a destructive disease affecting California cultivars if they are grown on black plastic. The practice, most destructive during warm weather, can cause between 60 to 75 percent of fruit loss. Anthracnose fruit rot appears on green strawberries and ranges in appearance from soft to a firm brown to black spots. On ripe fruit, the disease appears as purple spots enlarging quickly until the whole strawberry rots. Pink lesions on the surface can turn to masses of orange spores. Spores are dispersed to other fruit in the form of splashing water. You may think this is a convenient way to prevent weeds but it should be entirely avoided.

Be careful when you buy commercially grown strawberries

Leak (Rhizopus nigricans) was once a common and destructive form of fruit rot occurring after harvest. Commercial strawberries now have refrigeration during shipping which helps prevent the problem. Characteristics of the fruit rot show no changes at first with the fruit remaining the same color. Later, it turns light brown and the strawberry becomes soft and watery, then collapses with juice running out, which is why the disease is called Leak. Rotted strawberries, especially those that are packaged, will soon become covered with a white cottony fungus and black spore-producing structures. The fungus will only enter ripe fruit through a wound. I've seen this white cottony fungus when I shopped for strawberries. Don't think it's enough to bring them home and wash them.

Avoid eating those tough strawberries

Leather Rot (Phytophthora cactorum) happens occasionally on both green fruit and ripe fruit. Rotted strawberries will be light brown in the middle and have shades of purple on the edges. Late stages of decay will make the fruit leathery and tough. I've bitten into many a tough strawberry. But sometimes, like in this case, you cannot tell the purchased fruit is diseased until you take a bite.

But when all goes well, there is nothing like a perfect strawberry!

For more foods to grow and enjoy, see links below:

good-looking strawberries
good-looking strawberries

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Comments 10 comments

BkCreative profile image

BkCreative 5 years ago from Brooklyn, New York City

You know I often see awful strawberries in the market. Ugh. And sometimes you buy them in the carton and they look fine but you get home and unpack and there is that white fuzz- ugh - diseased strawberries. Really time to grow your own. I grew some years ago and the super taste cannot be compared to this commercial fruit.

Nice hub- thanks and rated up!


prasetio30 profile image

prasetio30 5 years ago from malang-indonesia

I love gardening and this was useful information for us. My uncle has strawberries garden in his back yard, it looks beautiful when the fruit appear, it looks contrast with the leaves. Red and green....wonderful. Thanks for writing this. Vote it up!

Prasetio


anglnwu profile image

anglnwu 5 years ago

Great information. I didn't know much about this subject until now. Rated up.


 5 years ago

Lately markets have started packing strawberries in clear containers. Previously it was dark colored containers and you could not see if the fruit was fuzzy until you opened the container - ugh!

Good hub and thanks - rated up!


CountryCityWoman profile image

CountryCityWoman 5 years ago from From New York City to North Carolina

Great info. So often using black plastic is recommended to control weeds - but I can see that it would block air and overheat the ground. No good.

Thanks for a great hub. Rated up!


JT Walters profile image

JT Walters 5 years ago from Florida

Hi TheListLady,

I have always wondered why strawberries were so mushy and had green gray mold. Now I know. I like this hub as I have always aspired to grow starwberries but never had much luck in the area I live in Florida.

Great Hub.

JT


carcro profile image

carcro 5 years ago from Winnipeg

Thanks TheListLady for this great info on strawberries, we tried growing them a few years ago but didn't have much success, so we continue to buy them at the store. But we never know when they are good or bad. They look good in the store, but sometimes you bite them and Yeeechhhh!


rebeccamealey profile image

rebeccamealey 3 years ago from Northeastern Georgia, USA

I love homegrown strawberries. When I was growing up we had the coolest strawberry patch ever with huge berries! Thanks for these great tips!


TheListLady profile image

TheListLady 3 years ago from New York City Author

You're welcome rebeccamealey! I wish I had some homegrown strawberries right now! What's on the market is just awful. Soon - very soon I hope I can have another garden patch. I need real food.


Anne Whittick 18 months ago

Our allotment strawberrys go to mush within a couple of hours of being picked.

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