Watering too seldom or watering too frequently can cause gardenia leaves to yellow and drop. (NOLA.com|The Times-Picayune archive) QUESTION: I have a gardenia growing in a container that was trained ...

This could be a sign of a few different problems. Here's what to look for to figure out what's going on with your plant. 19,055 people played the daily Crossword recently. Can you solve it faster than ...

A little yellowing is normal on most plants during the growing season. When deciduous leaves turn yellow in autumn, the slowing down of the production of chlorophyll -- the green pigment plant cells ...

I recently answered a question in my advice column on some azaleas with leaves turning color. A significant percentage of the leaves had turned orange, and the gardener was concerned that something ...

DEAR JESSICA: I was a little confused after reading your Feb. 16 column about hardening off hibiscus plants. We have a hibiscus that stays in our greenhouse over the winter, and it gets put out in the ...

M.B.: The sweet-smelling gardenia craves an acid plant food. It sounds as if your gardenia has a magnesium deficiency, which is very common in gardenias and easy to fix. You can dissolve one ...