Blue indoor plants? They do exist and will complement any interior with shades of blue foliage or blossoms. There may be more ...

In Fielding Questions, readers also asked about how to grow large onions and how to successfully use insecticidal soap.

Can you repeat what the salvia was that you were growing? — Natalie M. A: My favorite new perennial salvia is Blue By You. With its catchy play on words, the salvia is an All-America Award ...