For gardeners looking for dramatic cottage garden perennials that will add height and color to the garden borders, ...

Delphiniums prefer moderate climates – not too warm and not too cold. They grow and look their best in moist, cool, moderate climates and tend to suffer in areas with dry heat. Although ...

Tip: This technique can be used on other perennials that grow in a similar way, such as chrysanthemums and lupins.