You have an Aglaonema hybrid with colourful leaves, but it is getting old. You can prune the top of the plant along the stem ...

Question: Foxgloves were one of our northern favorites. When is the time to sow the seed and how much sun do the plants need? Answer: Start foxglove seeds immediately to have plants in bloom for ...

Q: I noticed a branch on my red azalea that had beautiful light pink flowers. How can I reproduce it? Peggy Osterhoudt, Hiram A: Air layering is a great way to make rooted cuttings from your favorite ...

MAGNESIA, GREECE—To grow the high-quality potted plants preferred by consumers, many growers use chemical "regulators" designed to affect plant growth and development. The use of chemical growth ...