Easy-care perennials
Plants that grow themselves
Easy-care perennials are on every gardener's wish
list. But many perennial plants are not quite as low maintenance as
advertised.
Some have to be divided every season or two, others are
short-lived and some grow so fast that they choke out their neighbors.
Easy-care plants for your garden
There are plenty of great, easy-care perennials that can be
star performers in your garden.
Larry Hodgson, a prolific gardener and author of the
best-selling Perennials
for Every Purpose has put together a good list of
qualities easy-care perennials should have.
The attributes he includes are a lot to ask of a
plant, says Hodgson.
"In fact, it's surprising, how few perennials meet all
the easy-care characteristics."
Characteristics of easy-care perennials:
- Longevity (90 percent alive and thriving five years after
planting)
- Resistance to disease and insects, so you don't have spray
them
- Don't need to be divided more often than every four or five
years
- Tolerance of a wide range of growing conditions
- Cold hardy – no winter protection needed
- Good tolerance of summer heat
- Long blooming period, or foliage that's attractive all
season
- Won't take over your garden
- Don't need to be staked.
Phlox, for example, meets almost all of
them except for disease and insect resistance: keeping them mildew-free
can be a summer-long nightmare."
He points out that some easy-care perennials like peonies need
staking. Many otherwise ideal plants are either invasive – goutweed is
a prime example – or tend to disappear after several years – such as
lupines and shasta daisies.
Easy-care perennials to try
Peonies are easy-care, except for staking
"There are easy-care perennials you can plant this season, and
expect to see blooming away happily in five, 10 or even 15 years," says
Hodgson.
Here are his favorite "no strain, no pain" easy-care
perennials:
- Astilbe
- Avens (Geum)
- Bergenia (Bergenia cordifolia and its
hybrids)
- Blazing Star or Gay-feather (Liatris)
- Butterfly flower (Asclepias tuberosa)
- Candytuft (Iberis)
- Coral bells (Heuchera)
- Cranesbill
(Geranium)
- Daylilies
(Hemerocallis)
- Fringed bleeding heart (Dicentra x
'Luxuriant')
- Pinks
(Dianthus)
- Gas plant (Dictamnus albus)
- Globe thistle (Echinops)
- Globe-flower (Trollius)
- 'Goldsturm' Black-eyed Susan (Rudbeckia
'Goldsturm')
- Hosta
–thick leafed varieties are more slug proof
- Lady's mantle (Alchemilla)
- Leopard's bane (Doronicum)
- Monkshood (Aconitum)
- Ornamental
grasses
- Peony
(Paeonia) –single-flowered varieties don't need
staking
- Stonecrop (Sedum)
- Siberian
iris (Iris siberica)
- Solomon's seal (Polygonatum)
- Speedwell (Veronica)
- Yarrow (Achillea)