Tag Archives: landscape design

How to Design a Perennial Border

rhododendron_occidentale2.1600When I visit my best friend’s house I park next to the perennial border that lines her driveway. At any given time of year there is something blooming, flowers filling the air with fragrance and juicy apples hanging on the tree for picking later in the summertime. She has some California natives as well as traditional cottage garden plants all mixed in together. Originally from Illinois, she loves a garden filled with lush green and color but has designed the space with plants that can use less water than you would expect and still look spectacular.

What makes for a successful border? You see DIY articles in the gardening magazines showing lovely combinations with rules to follow but they always seem to be for a different climate or location. We often have borrowed scenery from the mixed woods and some of their ideas just don’t work well here. Here are some tips for planting a terrific perennial border in our neck of the woods.

Some of the key players in my friends perennial border are natives like Western azalea, kerria_japonica2hazelnut and flowering currant. These are large, woody shrubs that add height, texture and year round interest. They provide the backbone or structure to the border throughout the seasons and even in the winter. She also has a weeping bottlebrush which is evergreen and provides nectar for the hummingbirds as does the flowering currant. An apple tree and a persimmon tower over all the other plants creating a canopy for the shrubs, herbaceous perennials and groundcovers. You could also plant spirea, weigela, cornus and viburnums to provide structure to your border.

My friend’s border is planted so that there is something of interest every month during the growing season. The persimmon tree is the star of the late fall garden with bright orange fruit that hang like ornaments on the tree. In the spring I can’t take my eyes off the kerria japonica whose graceful shape is covered with double golden, pom pom shaped flowers. The vivid, new foliage of the Rose Glow barberry complements the stand of Pacific coast iris with similar cream and burgundy flowers blooming next to it.? Under the bottlebrush a sweep of billbergia nutans or Queen’s Tears is flowering with those exotic looking, drooping flower clusters. They make a great groundcover under the tree and also are long lasting in a vase.

ompholodes2.1600Mid-sized filler plants that thrive in this border include Hot Lips salvia, daylilies and polemonium to name just a few. Daffodils and tulips have naturalized throughout the space. Groundcovers grow thickly to shade the soil and prevent precious moisture evaporation.? Lamb’s ears like their spot under the flowering currant and the omphalodes have spread throughout the border. This little plant looks and blooms like the forget-me-not but the delicate deep blue flowers don’t produce those sticky seeds that plague both our socks and animal fur.

This border get morning sun and mid-afternoon sun until about 3pm. If you have a situation that calls for all sun lovers you could try asters, shasta daisy, grasses, coreopsis, achillea, echinacea, gaillardia, sedum, kniphofia, lavender, liatris and rudbeckia.? Perennials that work well to attract butterflies and hummingbirds include monarda and my personal favorite, cardinal flower.? Both have long, tubular flowers in bright colors such as red, orange and yellow. it’s easy to have the birds and butterflies coming all season when you plant perennials with overlapping bloom times.

Perhaps some of these plant combinations would look great in your garden, too. Just don’t worry too much about the “rules” of perennial borders. Mix it up. You don’t want the border to look like stadium seating. The idea is to have fun and create a border that makes you happy.

Rockrose, Grevillea and Ceanothus for Low Water Use Gardens

cistus_Grayswood_PInkThere are so many great plants that don’t require a lot of water to look beautiful. It’s always a plus if they attract hummingbirds and other wildlife. Some favorites are so reliable that we consider them tried and true. Who doesn’t want to include more plants like this in the garden? On the lookout for cultivars of old favorites I came across a few that I plan to include this year in my own garden and also in upcoming drought tolerant designs. I’m excited.

Rockrose is a medium sized shrub that works in so many low water use situations. Besides nice looking foliage the flowers of this shrub provide lots of color, too. With soft grey-green leaves and lovely baby pink flowers, Grayswood Pink cistus is a winner. It grows to about 3 feet tall and 4-5 feet across and is covered in blooms from spring to summer and then sporadically through the year. Bees, butterflies and birds are all attracted to rockrose. Leave it to the British to be at the forefront of gardening trends, the Royal Horticultural society gave this cultivar their Award of Garden Merit in 2002.

Rockrose are tough evergreen shrubs but they do not respond to hard pruning. Best cistus_Sunsetto lightly trim each year to control size as needed. They are tolerant of poor soils and are quite drought tolerant once established. Hardy to 15- 20 degrees they survive our winter lows. Other rockrose favorites of mine include the variety Sunset which grows to only 2 feet high and 4 feet wide with bright pink flowers much of the summer. I also like cistus purpureus for its glowing magenta flowers with a red spot at the base of each petal. Its? common name is Orchid rockrose which is Pantone’s color of the year.? Rockroses are deer resistant.

Grevilleas are one of those plant families that have so many types of flowers, growth habits and sizes that they hardly seem to be related to each other at all. Most are native to Australia and so flower during our winter and early spring. They are invaluable nectar sources for hummingbirds and other nectar feeding birds when most of our plants are still snoozing. If you have deer problems plant Rosemary grevillea. Scarlet Sprite is a mounding, compact shrub 4 feet tall by 8 feet wide with soft textured needle-like leaves. The rosy pink and cream colored flowers are showy in winter and spring. It’s hardy to 20 degrees and is similar to Noelii which was once the most common grevillea in cultivation in California but it’s not as prickly and is denser growing also.
grevillea_lanigera_Mt_Tamboritha
If you want a drought tolerant low spreading groundcover to attract hummingbirds plant a Wooly grevillea.? I especially like the pinkish-red and cream spider like flowers of the variety Mt Tamboritha. They grow about 1-2 feet high and spread to 4 feet in sun or partial shade. They are tolerant of moist soil and are hardy to about 18 degrees. The nectar-rich flowers are abundant in winter and spring but they will bloom sporadically during the rest of the year.

We are lucky there are so many ceanothus varieties native to California. From ceanothus_thyrsiflorus_Bixby_Bridgegroundcovers to large shrubs there’s a plant size to fit every location in the garden. Ceanothus thyrsiflorus is one of the shrubs starting to bloom in our area right now. Ceanothus thyrsiflorus grow along a narrow band close to the coast from Monterey to southern Oregon. Growing to 8 feet Bixby Bridge has large sky blue flowers that attract bees and hummingbirds. With large shiny green leaves and those huge flowers it will steal the show in your garden.

There are a few other drought tolerant plants that I have my eye on. They include a new variety of rosemary called Mozart. It has the darkest blue flowers I have ever seen and will grow into a mound 3 feet tall by 6 feet wide. Hardy to 10 degrees it will fit in nicely in dry gardens mixed with lavenders and rockrose.

The new lavender variety I found is called Lavender Silver Frost. Named for its incredible powder-white foliage and dark purple flowers its gorgeous.? At just over 2 feet tall and a 3 feet wide it’ll be beautiful with the rest of dry garden plants.

Express your Garden Style with Paths and Good Design

OLYMPUS DIGITAL CAMERAI get a lot of calls from homeowners who need help seeing their property through new eyes. Maybe they’ve lived there for a long time but the landscaping needs an update. Or maybe they’re just moving in and the landscaping has been neglected for a while. Whatever the reason, there are techniques I use to bring out the best in a space. This is the time of year when all things seem possible. Take a few moments to really look at your garden. Look at the view from inside the windows and from the driveway as you enter. Then imagine all it could be with some simple changes.

The elements of garden design, like arrangement of paths, planting beds and open spaces, shape your garden.? Have you ever noticed how your eye is drawn along a path through the garden?? The plantings along the sides serve to frame but it’s the style of the path itself that enhances your experience in the garden.

The materials you choose for a path determine how fast or slow your walk will be.? A casual path OLYMPUS DIGITAL CAMERAof gravel or bark chips lends itself to slow meandering around bends in the path.? Flagstone pavers set in sand with spaces left between for low growing ground covers are good choices for both major access walks and smaller paths.??? Be sure to space the stones no further than a comfortable stride apart.? Other materials that make good paths are brick, cobbles and pressure-treated lumber.

A curved line or offset sections of paving slows movement inviting you to notice the surroundings.? Curves should look as if they are supposed to be there.? Place a large plant, rock or sculptural feature at a turning point so that you must walk around the object.? Remember a lightly curved path makes a nice entrance walk or a stroll through the garden but stick with straight lines for a path to take out the trash or get fire wood.

OLYMPUS DIGITAL CAMERAWalkways should be designed for comfort and accessibility.? A walk that leads to your front door should be 4-5 feet wide, enough to accommodate 2 people walking in opposite directions at the same time.? Smaller paths, 24″ wide, are OK for one person to stroll through the garden further out from exits and entrances.

If your garden is small, a tapering path edged with curving flower beds will seem to converge on the horizon, giving the illusion of depth and distance.? Plantings of grasses in the beds will create a sense of movement.

You can separate plants and people by designing seating along the walkways.? A good spot to place winding pathseating is at a fork in the path or where two types of paving meet another.? Any object you can comfortably sit on is a possibility.? Besides wood or ornamental iron benches, rocks, tree stumps, seat walls and planters can also double as seating.
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The best gardens include focal points other than plants and trees.? The art you place in your garden reflects your style as much as the art you have in your home. A ceramic pot placed as a focal point can add drama to your space.? A metal sculpture or wall hanging can do the same.? The great thing about making a garden is that you don’t have to do it all at once.? And gardens are easy to alter as your ideas change.? A garden is never done.

Creating interest outside a window depends not only on plant choices but also simple design solutions. Keep the garden simple and restful. Editing some of the plants will make the garden lower maintenance, too. Plants that have overgrown the space need constant pruning. Move them to a better spot.

Limit the number of elements in the garden. Rather than trying to include everything in the garden try for a unified look with the fewest number of things. Make each one count.? Place objects to define a space. This doesn’t mean creating separate garden rooms necessarily but more like a set of boulders to signify distinct parts of the garden.

Another tip that makes an area more restful visually is to limit your plant palette. Plants that you can see through make a space seem larger. Some plants like Japanese maple, nandina and dogwood are naturally airy while other plants like camellia can be pruned for openness. Low growing, mounding ground covers help unify the garden. Plant soothing greenery for year round appeal with seasonal color from perennials and shrubs.

With a little planning your landscaping can express your own style.