Coach's Top Plants
'Deep Waters' Scabiosa 'Deep Waters' Scabiosa
Amaryllis Rock 'N' Roll Amaryllis Rock 'N' Roll
Wisteria 'Black Dragon' Wisteria 'Black Dragon'
Purple Angelonia Purple Angelonia

Wednesday, 07 January 2009

Home
Search
About The Plant Coach
Meet Coach Anne
Ask the Coach
Resources/Links
Sitemap
FAQs
Garden Team Tips
Free Garden Stuff
Park Seed Newsletter
Wayside Newsletter
NGA Newsletter
Free Garden Guides
More Plant Info!
Wayside Gardens
Park Seed Company
Success with Seed
The Plant Coach
Login Form





Lost Password?
No account yet? Register
Article Archive
Frontpage Syndication
Summer Stunner

Double Althea
Double Althea
Rose-of-Sharon, hibiscus, althea, mallow are all names for the Hibiscus syriacus: One shrub known by various names throughout the country. It also adapts to most of the U.S. climate, Zones 5-9, and soil conditions, well drained and moisture retentive.

Altheas are full sun lovers. Even sunshine is not entirely needed to get blossoms. I’ve had them bloom in deep shade. They do appreciate some noontime and early afternoon shade in the searing sun areas of the country.

Usually they are a tall shrub, five to eight feet. The natural form, branching in the shape of a triangle standing on its point, fits well into a small space. They look super with one trunk limbed up and trained into a tree form.

These mallows blossom on new wood, so trimming back in late winter will bring more branching and more flowers. Cut the branches flush back to a juncture. Remember, any cut will force growth at that point. Tip pruning is not advisable. It makes for weak arms that will not support the load of flowers on the ends.

They are precocious bloomers, putting on blossoms as very young shrubs. Their wants are few, just a site in sun or part shade, with some decent garden soil. They are not too fussy about water, either. Just give them a drink if the summer rains don’t come along.

They blossom in the summer, at a time when there isn’t much going on above the annual and perennial site line. You can choose flowers in single petal style with flat or ruffled edges, or flowers fully rouched and ruffled into scrunchy puffs.

Many have a light petal with a dark eye. A couple of my old favorites are ‘Bluebird,’ which is improved to Blue Satin® and the large flowered white, elegant ‘Diana.’ Seedlings of althea have been pass-along plants for some years. I have a common purple no-name that came from my neighbor’s mother’s garden.

Now there’s a new kid on the block. She promises to have even more garden employment. This little charmer, called Hibiscus syriacus Lil’ Kim™ is newly introduced this year. Her future is bound for a pot. Her short stature and wide spread, 3-5 feet tall and 2-4 ft wide make her perfectly happy in a container. She can also be slipped in amongst the perennials or placed out front of the shrub border.

One of the advantages in using althea/hibiscus in the garden is its fast growth and eagerness to bloom. Lil’ Kim is even more gifted. In this her first year planted in a pot in my garden, she took off blossoming at a very non-statuesque foot tall and wide.

Altheas break dormancy late and Lil’ Kim is no exception. She also has gone dormant early. If you use her as a pot plant, fill in underneath her with spring bulbs for early color. In fall, add some pansies under her limbs and some ivy or other billower to trail over the side. Slip a sky pencil holly into the center.

Next spring, when the pansies and bulbs are going bye, Lil’ Kim will be waking up. Then you can pull the skirt of pansies and add your summer annuals. I’m fond of using ornamental sweet potato vines. ‘Blackie’ looks great under Lil’ Kim, but needs trimming or he will spill out and take over their world.

Welcome althea/hibiscus/Rose of Sharon/mallow (Hibiscus syriacus) into your garden. They are most welcome in mine.

---Posted by Coach Anne November 5, 2007---

 
< Prev   Next >
© 2009 The Plant Coach