The Two Types of Perennials.

There are two types of perennial plants, herbaceous and woody . The majority of flowering perennials are in the herbaceous category. Shrubs and rose bushes make up the woody type of Perennials .

Perennials can be propagated from cuttings or by dividing and are easily grown from seed. Some types of perennials do not bloom during their first year of growth and most will not attain their full size for at least two years or even for three or four years.

Many types of perennials are prized by gardeners for their vibrant, coloured blossoms, as well as the fact that they will return, with little or no attention year after year. Another good source of information for growing seasons for different areas would be the independent farmers association accessed through your chamber of commerce or local library.

Like most other types of perennial plants, Day Lilies, Iris, and Tulips have root systems with bulbs, rhizomes and tubers . Perennials and annuals that are grown from seed, differ in that their bulbs and rhizomes require at least two full months of temperatures below 40 degrees F before they will bloom.

Because they need this cooler temperature, these types of perennials should usually be planted in the fall. Perennials may slumber all winter, but will thrive and blossom come next Spring, giving you months of colour and wonderful scent in your garden.