Category Archives: garden design

California Native Plants, colorful foliage, compact shrubs, drought tolerant gardens, drought tolerant plants, espalier plants, flowering shrubs, Flowering trees, garden design, landscape design, low water use plants, screening plants

Screen the Neighbors with Low Water-Use Plants

OLYMPUS DIGITAL CAMERA
ribes sanguineum

We all enjoy privacy around our homes. Even if you?re best friends with your neighbor you don?t always want to wave at them each morning in your robe. Whether you have a property tucked way back in the forest with a next door neighbor that looks right down on your deck or a postage stamp size lot that could be an jewel if you just had a screen between you and the next property, there are techniques designers use to make your home a private oasis.

azara_denata-flowers
azara microphylla

Narrow spaces can be challenging when you need to screen the house next door. There?s not room for a big, evergreen tree or hedge to solve the problem. One way is to use plants that can be espaliered against a fence or trellis. Some plants like azara microphylla naturally grow flat without much coaxing on your part. This small dainty tree is fast growing and reaches 15-25 ft tall. The yellow flower clusters will fill your garden with the scent of white chocolate in late winter. They are ideal between structures. I?ve used the variegated version to screen a shower and it?s working great.

Another small tree, the Compact Carolina cherry laurel can be espaliered also in a narrow space if needed. It grows 10 ft tall but that may be all you need to screen the neighbor. They are drought tolerant once established, deer resistant and the perfect host for birds, bees and butterflies. The leaves smell like cherries when crushed which gives this plant it?s common name.

A dwarf tree that also works nicely in this situation is a Southern magnolia called Little Gem. Naturally a very compact narrow tree it grows to 20-30 ft tall but only 10-15 ft wide. It can be trained as an espalier against a wall or fence and the sweetly scented flowers will fill your garden with fragrance.

Other small trees that make a good screen are purple hopseed, and leptospermum ?Dark Shadows?. Both have beautiful burgundy foliage. California natives that can be espaliered against a fence include Santa Cruz Island ironwood, Western redbud, mountain mahogany, toyon, pink flowering currant, Oregon grape and spicebush.

If you have a wider space to grow screening plants, one of my favorites is Pacific wax myrtle. This California native grows quickly to 30 ft tall with glossy, rich forest green leaves. Its dense branches make a nice visual and noise screen for just about anything or anybody. I?ve never used the subtle spicy leaves for flavoring sauces but I might try it next time a recipe calls for bay leaves. Best of all the fragrant waxy purplish brown fruits attract many kinds of birds.

Italian buckthorn is another evergreen screening shrub to consider. It reaches about 15 feet tall by 6-8 ft wide and has low water needs. It can grow 2-3 feet in its first few years making a quick screen. There?s a variegated version with stunning foliage that looks awesome mixed with the green variety in a hedge.

Another favorite hedge plant, the California coffeeberry grows 6-8 feet tall and gets by with very little summer water once established. Birds love the berries.

I also like osmanthus fragrans for a screen with a sweet scent and pittosporum ?Marjorie Channon? or ?Silver Sheen? with their showy variegated foliage.

If it?s just not practical to screen the perimeter of your property redirect your line of sight to keep attention focused on the garden instead of on the landscape beyond. A recirculating fountain as simple as an urn spilling onto cobbles at the base can disguise noise and become the focal point. There are lots of ways to add privacy to your home.

California drought, California Native Plants, drought tolerant gardens, drought tolerant plants, garden design, lawn replacement, lawn-free garden, low water use plants, Scotts Valley

Water Conservation Tips from Scotts Valley

lower lake.1280
lower lake

I am fortunate as a garden columnist and landscape designer to be invited to see, stroll and learn about beautiful gardens. Sometimes it?s a particularly successful method of irrigation, plant selection, placement or care that someone wants to share. Other times it?s the story of how their garden evolved. All gardens are interesting in their own way.

Recently I received an email from a reader in Scotts Valley who wanted to share what Montevalle Park has been doing to save water. Well I jumped at the opportunity to learn more about water.conservation. Here is how this unique mobile home park has changed their landscaping to save water.

Vickie Birdsall, my host and President of the HOA, welcomed me to her little corner of the world. Officially Montevalle is a mobile home park but is unique in that each lot under the oaks, pines and redwoods is a different size. Vickie told me that back in the early 70?s when Ray Retzlaff developed the park it was the first in California where people could purchase the lot they lived on and collectively own all the amenities. The lots were divided with the trees in mind so that a pre-made home could be installed without disturbing the trees.

eryngium.1600
Sea Holly

As you drive through the park on winding roads each homeowner has made their property unique. Many have views of the woods, some with mountain vistas. All have established landscaping and enjoy the common areas including 2 lakes connected by a waterfall.

Vickie is now the President of the Association but for many years was in charge of the landscaping. She knows about the sandy soil of the park and the well water with its high mineral content that is used for the irrigation. On the positive side the deer seemed to be browsing other neighborhoods these days leaving the park to the occasional fox and the raccoon.

There are 56 pocket gardens in common areas throughout the park. Vickie?s goal is to convert as many as possible from lawn to drought tolerant plantings.

putting green area.1280
putting green area

The putting green area-which is across from Vickie?s house- used to be all lawn. She started taking out the lawn little by little a couple years ago and last fall finished the new landscaping. Incorporating re-purposed stepping stones and feather rock from other places in the park. a new path bisects a lovely garden which will use little water once established. Starting from gallon cans the new plantings are growing in nicely. Vickie told me she uses plants with different textures, foliage colors and heights and repeats the groupings which makes all the elements work together.

She was proud to show me how well the Carmel Creeper ceanothus is filling in. Other nearby plants include Little John callistemon, Rose Glow barberry, Golden Sunset coleonema, euphorbia, Emerald Carpet manzanita and Moonshine achillea to name just a few. The real eye catchers are 2 very drought tolerant sea holly. The metallic, iridescent blue flowers and stems of these eryngiums glowed in the afternoon sun.

The park has 2 lakes and as we walked along the shore of the lower lake, Vickie pointed where they installed a bio filter area to clean the nitrates from the water flowing down from the north lake. Yellow flag iris, gunnera and tulle grasses help keep the algae down. Several turtles and koi were enjoying the water lilies that have just started to bloom.

step ponds.1280
Step ponds between the lakes

Vickie has taken out the pockets of lawn along the step ponds connecting the two lakes. Under locust and birch trees, the small waterfalls are bordered by myoporum ground cover, shasta daisies, asparagus ferns, ornamental grasses and agapanthus. The new plantings are thriving under lots of mulch and are much easier to maintain.

Along the road to the lodge, Vickie pointed out more drought tolerant plantings which have replaced lawn such as Jerusalem sage, Pride of Madeira, manzanita, ornamental grasses and Purple-leafed hop bush. At the lodge she has installed small areas of artificial turf for barbecues and the front garden is a work in progress converting the lawn to dymondia and other plantings. The gophers are not helping with the progress, she admitted.

Vickie says she started converting the lawns in the park way before the drought. She has done 10 so far and has plans for many more.

Montevalle park is a good example of how an area can still be beautiful and serene without all the lawns. With lots of soil amendment and mulch the new plants bring lots of color plus birds and butterflies using a fraction of the water that was used previously. I was invited back to see the pink lotus blooming in the north lake in July and August. I?ve put it on my calendar.

 

garden design, gardening tips, planting tips

The Garden of Our Dreams vs The Real World

polygala_Petite_ButterflyWith our gardens coming to life at this time of year we are hopeful that each plant will achieve its full during this growing season. But that doesn?t always turn out to be the case and sometimes it?s hard to figure out what exactly is the problem. Growing plants isn?t an exact science. What works over at the neighbor’s yard doesn?t always apply to ours. What are the different factors that can make a plant thrives or just mope along? And how can you plan when one ?reliable? plant source says the plant will get 6 ft tall an another shows that same plant as reaching 8-12 ft tall and just as wide?

When designing a garden whether it?s a client?s or my own I need to take lavender_West_Zayanteinto account the growing conditions such as soil type, nutrients, water requirements, high and low temperature, space and light. Most all plants use water to carry moisture and nutrients back and forth between the roots and leaves. Some need more water than others to do this but all have their own levels of tolerance. Too little or too much water or nutrients can be harmful to your plant?s progress.

Healthy soil provides an anchor for plant roots and helps support the plant in addition to providing nutrients. Healthy soil contains micro organisms and adding organic matter to your soil when you plant and in the form of mulch will increase your soil?s fertility.

Choosing the right plant for the right spot is another important factor but how can you determine if your garden has the right amount of sun or shade or moisture? In our area a good rule of thumb in deciding if your plant is getting enough or too much sun is to look up during the growing season and see how many hours of sun, part sun, bright shade or partial shade your area is receiving. To simplify, it?s not as important what is going on during the winter but knowing the summer conditions is crucial. Too little light can make plants weak and leggy looking with few flowers or fruit.

Allow enough space for your plant to grow. Plants can become stunted without enough room to grow and overcrowded plants often get diseased when air doesn?t freely flow between them. There?s a difference in a plant that just needs a little time to kick in and really start growing and one that is not thriving. Be patient.

Plant your new addition correctly. When digging the hole be sure that you loosen surrounding soil 2-3 times the width of the root ball. There is no rule that you can?t loosen the soil even wider around your planting hole. Use the shovel to loosen the edges of the hole so that it?s not hard and smooth. Roots have an easier time of growing out from the initial hole is sides aren?t hard as a rock. You can loosen the soil below the depth of the root ball if it?s really hard and amend it also. Be sure to firm the soil underneath the plant so the crown of your plant doesn?t sink below grade and drown during winter rains or watering. Planting a bit higher than the surrounding soil also allows for a 2? thick layer of mulch.

If you have a steep hillside, a super sunny or deep shade location or problem soil all the above tips are important for your planting success.