They have good growth and plenty of blooms, but the blooms do not develop into peppers.
Normally, this signals a problem with pollination. The high heat and humidity in many parts of the country has been affecting pollination. Or, it could be plant pollinators are having trouble getting to the plants. Peppers and tomatoes are identical in how they pollinate so you can use the information in this article to hand pollinate the flowers:
https://www.gardeningknowhow.com/edible/vegetables/tomato/pollinate-tomatoes.htm
Also, if you are seeing blooms or fruit but they are dropping, this article will help: https://www.gardeningknowhow.com/edible/vegetables/pepper/pepper-blossoms-falling-off.htm
Why do ALL my green, yellow, and red bell peppers turn brown on the bottom. What am I doing wrong? I feed them Miracle Grow once a week.
Here is an article that you may find helpful: https://www.gardeningknowhow.com/edible/vegetables/pepper/pepper-blossom-end-rot.htm
My bell pepper plants are healthy and green but will not put out peppers. One started forming and it fell off also. The flowers shrivel up and then nothing.
Here is an article that should help: https://www.gardeningknowhow.com/edible/vegetables/pepper/pepper-blossoms-falling-off.htm
I've been having problems with the bottom leaves falling off. At first thought was a rabbit but all the leaves are laying on the dirt, so l don't think it's that.
If the peppers look ok otherwise, it's likely the hot temps many of us have been experiencing this year, which can quickly stress out plants. Have they gotten sufficient water during this time? You can try giving the plants a good soaking. Also, mulch around the plants to help retain moisture. This is especially helpful when it gets hot and dry.
My bell pepper plants are blooming; however, they are not producing and peppers.
It sounds like a pollination issue, likely due to the high heat. If the peppers are not properly pollinated, they will get soft and drop off the plant at about that size. Peppers and tomatoes pollinate in the same way, so this article will help you:
https://www.gardeningknowhow.com/edible/vegetables/tomato/pollinate-tomatoes.htm
I am having the same problem this year. Tomatoes are the same. Too much heat is the culprit. Night shade plants do not set fruit well above 90 degrees.
My bell pepper plant is in 5-gal. container. Used potting soil with 6-month fertilizer. Peppers are all small. Is the container too small?
The size of your container should be adequate for the plant. Perhaps, it is simply lacking nutrients. Here is an article that you may find helpful: https://www.gardeningknowhow.com/edible/vegetables/pepper/pepper-fertilizer.htm
Our bell peppers have healthy looking plants but are not producing peppers.
Add more phosphorus to the soil. Your soil is probably lacking this and peppers need this to flower and produce fruit. This article will help: https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/phosphorus-plant-growth.htm
If you are seeing blooms or fruit but they are dropping, this article will help: https://www.gardeningknowhow.com/edible/vegetables/pepper/pepper-blossoms-falling-off.htm