Using calcium for tomato plants might be the best way to enjoy huge yields and sweet, juicy fruit. Calcium is often touted as a cure-all for blossom end rot, but it has a more significant role to play ...

If you have a garden, you should know (if you don't already!) that calcium is a vital nutrient that enables your plants to grow healthy and strong. Calcium strengthens the cell walls of plants, ...

Gardening season is full steam ahead and you may have questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension ...

Learn how to perform a home DIY soil test for alkaline or acidic soils and what you need to know about minerals in your water. For the past three years, I’ve had blossom end rot on all my tomatoes.

The right amount of calcium in the soil can help plants grow healthy and strong. Test your soil first to determine how much calcium you need to add, as well as the pH level. Gypsum, lime, and bonemeal ...

Q: A brown or black spot develops on the bottom of my tomatoes. What is the problem and how can it be prevented? A: The tentative diagnosis is blossom end rot. Blossom end rot is a physiological ...

Q. I have had a poor tomato-growing season. Is this true for everyone? A. I, too, have struggled with tomatoes this year. I have seen other gardeners with bumper crops of red orbs that drip from ...

QUESTION: I have been setting out a small tomato garden for over 25 years with varying success. One particular year, the tomatoes turned white, which I wrote off to an especially sunny and hot summer.

Eggshells are a popular folk method for growing healthy, vigorous garden plants like tomatoes. But is there any proof to back up those benefits? Here's a look at whether eggshells are good for plants, ...

Your tomatoes are coming along beautifully — good-sized plants, nice foliage, blossoms and burgeoning fruit. Then, you see something disturbing. The developing fruit is showing brown spots on the ...

Question: Today I have a simple question: why are my tomatoes getting black at the end of the fruit. The tomato is an Early Girl hybrid tomato. Answer: Thank you for reaching out with your question.