Why do my tomatoes flower but not produce fruit?

Insufficient light – A lack of adequate light is one of the main reasons for non-fruiting, as the plants require anywhere from six to eight hours of full sun to produce blooms and then fruit. If the tomato plant has too little water, they may only produce a few flowers and then drop those flowers.

Why are my tomato blossoms dying?

When flower stems turn yellow and the flowers dry up and fall off, this is known as “blossom drop.” In tomatoes, the primary reason why this can occur is temperatures that are either too cold or too hot. Tomatoes prefer daytime temperatures of 70 to 85o degrees.

Why are my tomato flowers drying up?

Extremely dry or humid air can interfere with the fertilization of your tomato blossoms. Dry air causes pollen to stick to the stigma of the blossoms while humid air causes pollen to clump. In both cases the pollen can not properly fertilize the blossom, which causes it to dry up and drop from the plant.

What is killing my tomato flowers?

Blossom End Rot on Tomatoes It occurs due to uneven watering (wet-dry cycles in soil), too-high nitrogen or root damage. You can eat tomatoes with BER — just cut the bottoms off. For a quick fix, treat plants with a calcium spray for BER. Keep soil consistently moist; using mulch helps.

How do tomato flowers turn into fruit?

Tomato flowers are self-pollinating. Each flower has male and female parts, the stamens and pistil, so you can plant one tomato seedling and still harvest fruit. After fertilization, the petals and stamens drop off, and the new tomato develops. Unpollinated flowers will die and drop off the plant.

Why are my Tomato blossoms falling off before fruits form?

Healthy-looking tomato plants set flower blossoms, but they just dry up and fall off the plant before a fruit is formed. There can be many causes of blossom drop, but the most common is excessively high or low temperatures. 1 

Why are my tomato plant flowers withering?

There are fungal and bacterial infections that can cause flowers to wither. If variety descriptions are available for the two plants (e.g., on the seed packets), I suggest examining them for differences in claims of disease resistance. Most tomato varieties claim resistance to at least one disease; specific diseases resisted vary.

What’s wrong with my Tomatoes?

Tomatoes are self fertile and the flowers are hermaphroditic. Most likely it’s cultural – either too little light, too hot or cold or not enought water. The plant looks very healthy but the leaves look a little dark so I’m wondering if it’s light.

What happens if you over fertilize tomato plants?

Overfertilizing with nitrogen fertilizer may result in an excess of leaf growth, to the detriment of flower production. If your tomato plant is producing lots of fruits, it may drop new flowers in an effort to conserve energy for existing fruits. In extreme weather, there may simply be no insects to pollinate the plant.