my plants stopped blooming,why?
There can be a few reasons and this article will help you pinpoint the issue.
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-blossoms-no-tomatoes.htm
growing roma tomatoes. many of the small tomatoes develop a rot spot on their bottom then turn yellow or orange. why?
This is probably blossom end rot. This article should help
http://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-blossom-rot.htm
I bought three very vigorous tomato plants at Costco and they did well initially but now their leaves are turning a dark reddish purple color. Not wilting or dying, just turning purple. I've never had this happen before. Any ideas?
It sounds like the start of a fungal disease, treat it with calcium or a fungicide and you can prune away the bad looking foliage. These articles will help
http://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/applying-calcium-nitrate-for-ber.htm
http://www.gardeningknowhow.com/edible/vegetables/tomato/pruning-tomato-plants.htm
My tomato plants look very healthy except for a few yellow leaves with brown spots on the bottom. I have pinched off the leaves and destroyed. How can I treat this to save the plants. Thanks
It sounds like a blight.
These articles will help you.
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-diseases.htm
Why are the flowers on my tomato plant falling off before it has a chance to make fruit?
Make sure you are watering evenly and checking the container each day. In warm weather; temperatures above 85 degrees F, you may need to water twice a day.
Uneven watering, pests, disease and lack of pollination can be a cause of bud drop.
https://www.gardeningknowhow.com/edible/vegetables/tomato/growing-tomatoes-pots-containers.htm
I read your article its great. .... I will be glad if you can help me through teaching me about how to grow Tomato from seed to mature fruit. .....I look forward to you response. ..thanks
Here is another great article that will help you start seeds!
Should i wait for tomatoes to ripen on tbe vine
Yes, vine ripened tomatoes are what you want!
Here is an article with more information.
https://www.gardeningknowhow.com/edible/vegetables/tomato/harvest-time-for-tomatoes.htm