I’m sure you’ve seen beautiful hydrangeas of different colors. If you wish for a specific flower color on your hydrangeas, ...

The FDA approved the fourth natural food color additive this year, but how can you avoid the artificial dyes still out there?

The U.S. Food and Drug Administration has granted use the color gardenia (genipin) blue in various foods. Additionally, ice ...

A natural blue food coloring made from gardenia fruit has been approved by the U.S. Food and Drug Administration (FDA).

The U.S. Food and Drug Administration approved a new blue color additive derived from the fruit of the gardenia, a flowering evergreen, for use in a variety of drinks and candies.

The trendy supplement was originally developed as a fabric dye—and later used as a malaria treatment. We asked experts if it ...

Keeping those glorious hydrangeas showing off their bright blue hues can be a challenge unless you use the correct type of water to keep them vibrant.

The Food and Drug Administration approved a new blue color additive on Monday. The dye is derived from the fruit of the ...

One of the main benefits of using ollas is that they save time and reduce the guesswork involved in watering. Rather than ...

While forget-me-nots have the most delightful blue flowers that work really well as a ground cover, you do want to watch for ...