Tag Archives: sustainable gardening

California Native Plants, plant care, plant combinations, planting tips, shade gardening, shrubs

Shady Garden Success Stories

October 6, 2017 Jan Nelson

If you read my column regularly or even once in a while you?ve probably heard me lament about the difficult growing conditions here in my garden. Between the sandy soil, 5 hours of intense sun but for only 6 months of the year, gophers, squirrels, moles, deer and chipmunks I?m happy if any plant thrives. So it is with pleasure that I report to you the small successes I?ve had lately and maybe give you hope that you might also grow plants that provide some color and fragrance in your garden along with attracting hummingbirds, songbirds, bees and butterflies.

As the sun shifts lower in the sky, my garden becomes shadier each day. The soil is still warm, however, and that encourages root growth so even though I won?t see much happening above ground until late next spring hope springs eternal and I am driven to plant more natives as well as other appropriate plants that will fill in those blank spots.

This week a clump of deep pink gaura lindheimeri is blooming like crazy. If I had my druthers I wouldn?t have planted it among a stand of orange flowering California fuchsia but it still looks great against the gray foliage of the epilobium or zauschneria or whatever it?s called now days.

Gaura ?Siskiyou Pink attracts butterflies and hummingbirds and needs only occasional water. The books will tell you gaura requires full sun but mine is thriving without a lot of sun. Don?t be afraid to try a plant you like despite what the books tell you.

Same goes for the light requirements of the California fuchsia. Mine is happily spreading and it gets only partial sun for part of the year. Las Pilitas nursery website, a great source of information, does say they will tolerate part-shade and commonly grow where there is extra moisture in the winter and spring, gradually drying through fall. Guess that 140 inches of rainfall I got up here in Bonny Doon last winter would fall into that category. As far as the renaming of plants California fuchsia apparently is now called epilobium canum but the name zauschneria may come back so call them whatever works for you.

One of these days I want to plant a few more native plants that will tolerate shade and attract wildlife. Toyon with it?s red berries is high on my list as is Pacific wax myrtle. I have a pink flowering currant which is doing well as well as sambucus mexicana which the hummingbirds, jays and chipmunks like and a Black Lace elderberry.

Of course, all the different ceanothus do well in partial shade, grow fast and the birds and bees love them both in bloom and now that they are full of berries and seeds. My covey of quail find the berries irresistible. Apparently porcupine like them also but fortunately for my dog, Sherman, I don?t have any of those.

California native Pacific Coast Iris, Woodland Strawberry, Heuchera maxima, Western Columbine, Bleeding Heart, Mimulus and Wild Ginger all do well in my lean, shady, sandy soil. For some reason I don?t have any any coffeberry or any Oregon Grape but they are both on my wish list. Coffeeberry is one of the best all around native plants for wildlife and mahonia or Oregon Grape bloom in the winter and provide much needed nectar for hummingbirds.

Take advantage of the fall planting season to spruce up the problem spots in your shady garden. Email me at janis001@aol.com if you would like more suggestions.

California Native Plants, drought tolerant gardens, drought tolerant plants, garden design, garden inspiration, late winter garden taskes

Interesting Plants to Update your Garden

September 5, 2017 Jan Nelson

Tired of seeing the same plants in your garden and everywhere else? Feel like changing things up a bit? With this question in mind I?ve turned to my fellow landscape designers to see what plants they are using these days so that every garden they design doesn?t look the same. You can have too much of a good thing.

One thing I know for sure is that I don?t want to recommend a plant that hasn?t been shown to be a reliable grower in a variety of conditions. Sometimes the latest and greatest plant introduction turns out to be a dud. Other times a new cultivar of an old favorite hits a home run. Here are some oldies but goodies and new plants to add to your garden.

Loropetalum ?Jazz Hands? is getting the nod from everyone who?s grown it. If you love the deer tolerance, low maintenance. moderate watering and toughness of regular Chinese Fringe Flower this showy dwarf variety is even easier to grow. Staying low and tidy Jazz Hands Dwarf Pink has cool purple foliage with a cranberry undercurrent and hot pink blooms. It looks great combined with Jazz Hands Dwarf White. Local wholesale nurseries are growing it so it?s readily available.

Speaking of local sources for plants, we live in one of the prime growing areas for landscape plants. I recently learned that one of my favorite plants Canyon Snow Pacific coast iris is going through a difficult time. Seems it?s become less vigorous than the other colors in the Canyon series and the growers are working to improve their stock. We need to count on a plant?s performance. There?s enough other issues to deal with in our gardens without starting with a wimpy plant.

Rockrose have always been favorites in the low water use garden. There?s one with a low, mounding habit that hugs the ground and creates a super colorful accent to the sunny garden. With brilliant gold leaves splashed in the center with green this variegated cistus hybridus called ?Mickie? is hardy in winter, grows only 14-18 inches tall and spreads to about 2 feet wide. Perfect for containers or smaller gardens.

If you like to include California native plants in your garden Woolly Blue Curls or trichostema lanatum has been shown to be reliable in the garden if given full sun, good drainage and little fertilizer or amendment. Group similar plants and forget about them. They bloom from late spring through summer and make a good cut flower. Another common name for this plant is Romero or California Rosemary which dates back to the Portola expedition in 1769.

If you want to make a big splash in your garden or container try growing Salvia ?Amistad? or Friendship Sage. With fast growth in the warm months to 4 or 5 feet tall, the rich royal purple flowers attract hummingbirds and butterflies to the garden. It will grow in light shade with medium water requirements and remain evergreen in warmer parts of your garden.

Acacia ?Cousin Itt? continues to be a favorite for many of us. This lovely small plant with emerald green, feathery foliage that stays small in the garden and has low water needs. Not to be confused with the bully acacia tree seen around here, it?s one of the good guys. Plant in full sun to partial shade.

So if you?re in the mood to add a couple of interesting plants to your garden, take a tip from what landscape designers use or grow in their own gardens.

California Native Plants, drought tolerant groundcovers, drought tolerant plants, heat resistant plants

Plants that Hold up in the Heat

July 7, 2017 Jan Nelson

What happens to a plant when the thermometer tops 100 degrees like it did a couple weeks ago? Planning for more hot weather this summer is a requirement for a successful garden. Are there some plants that can survive tough times more easily?

Photosynthesis is one of the most remarkable biochemical processes on earth and allows plants to use sunlight to make food from water and carbon dioxide. But at temperatures about 104 degrees the enzymes that carry out photosynthesis lose their shape and functionality. A garden that provides optimum light and water but gets too hot will be less vigorous. Tomatoes, for example, will drop blossoms and not set fruit if temperatures are over 90 degrees. Plants that endure hight heat can be stunted, weakened and attract pests and diseases even if water is available.

Plants do have natural systems that respond to heat problems. Some plants are better at this than others. Plants can cool themselves by pumping water out through the leaves for a kind of swamp cooler effect. They can also make ?heat-shock? proteins which reduces problems from over heating. All these strategies do take resources away from a plants other needs like growth, flowering and fruiting.

It?s no surprise that many California natives are adapted to high temperatures. In my own garden I grow several plants that are doing quite well without irrigation and handled the heat wave just fine. One is Bees Bliss Sage, a low groundcover that can reach 6-8 ft wide draping over rocks and walls. It has an extended bloom time from mid-spring to early fall with whorls of lavender-blue flower spikes. Bees, butterflies and hummingbirds all find it attractive.

Another plant that can handle high temps is salvia clevelandii. Right now it has just started its blooming cycle of electric blue-purple flowers. They will last through the summer. This salvia survives without any supplemental irrigation but if I give it an occasional deep watering and wash off the foliage every so often its much happier.

Who doesn?t like color in their garden? Mimulus or Sticky Monkey Flower blooms are showy and the hummingbirds love them. The Jelly Bean series has added bright pink colors in addition to white, orange, red and yellow but the traditional aurantiacus types are the most tolerant of drought.

As summer comes along the California fuchsia will provide the color in the garden. I like it that they spread by underground rhizomes and self sow. Free plants are always welcome. I have them planted on a slight slope where they tumble over a rock wall. My bees and hummingbirds find this plant irresistible.

Other California native plants that can handle the heat with little water include eriogonum, manzanita, artemisia, California milkweed, ceanothus, mountain mahogany, bush poppy, bush lupine, native penstemon, monardella, mahonia nevinii , fremontodendron and holly-leafed cherry.

Other well adapted plants that are known to be more tolerant of heat include butterfly bush, germander, rosemary, smoke tree, rudbeckia, coreopsis, lantana, plumbago, gaillardia, lilac, sedums, oregano and verbena.

These plants can be the rock stars of your garden. Some natives can survive with no water after 2 years many look more attractive with a few deep waterings per summer. And don?t forget the organic soil amendments and wood chip mulch to encourage the soil microbes and keep the soil cool.

Enchanted Gardens in the Valley, garden tours, sustainable design, sustainable gardening

Enchanting Gardens in the Valley- A Garden Tour for Locals

June 16, 2017 Jan Nelson

I?ve seen my share of spectacular gardens and always come away with new ideas and inspiration. It?s part of the fun to imagine how one might incorporate a unique type of path or a water feature into your own garden. Maybe a particularly breathtaking plant combination would look just right next to your patio. It?s even better when the beautiful gardens are in your own neck of the woods. What could be better than to see what fellow gardeners have created nearby?

Recently I was able to preview several local gardens that will be featured on the Enchanting Gardens in the Valley garden tour on Saturday, June 24th from 10:00 am to 4:00 pm. As a fundraiser benefit for nonprofit Valley Churches United there are seven beautiful, unique and inspiring gardens in Felton and Ben Lomond that shouldn?t be missed.

Dappled by the morning sun the pond and waterfall in the first garden I visited was even more enchanting after the owner, told us an interesting story. Seems that one spring she looked out her office window and saw a live blue heron strutting and displaying, trying to get the attention of the metal heron sculpture. ?He was really doing his thing?, she laughed. The pond is surrounded by grass-like plants like lomandra and carex that provide movement in the wind while the upper bed where the waterfall originates features flowers of bright orange, red and magenta along with the blue foliage of a weeping Atlas cedar and blue oat grass.

Other highlights in this garden include raised veggie beds, a rose and cutting garden and a special fire hydrant garden for the dog. You?ll just have to see it for yourself.

Several gardens on the tour allow visitors to walk through the main living and kitchen areas. It?s a treat to see how the outside reflects the interior design from a gardener?s perspective. Under massive native oaks one such garden will keep you exploring for hours. With red as the primary color accent along with touches of yellow and blue every nook and cranny has been tastefully decorated with hand made glass collectables. An antique baby?s bed has been converted to a planter, a vintage stove overflows with ferns, ivy and begonias. The English cottage look is complete with mature boxwood hedges and a large white pergola with wicker furniture. There are sitting areas at every turn throughout the garden, however, the owner confesses she sits for about 15 minutes before the urge hits her to trim or re-arrange something. Sound familiar?

Another garden on the tour features a Newport Fairy rose as big as a van. A rainwater catchment system designed by the owner/engineer waters his orchid greenhouse with pure rain water. The rhododendrons in this garden are 20 years old and all the hydrangeas are from cuttings his wife has propagated. There are many great tips and ideas to take away from this garden.

A study in sustainability and permaculture, one of the gardens is a mega food source for the owner?s family. From grapes to vegetables to recycled wood arbor and decks with fancy railings, this garden is a certified wildlife habitat and pollination garden for bees and beneficial insects. Using organic practices and water conservation techniques it?s brimming with life.

If your space is small, you?ll want to visit a garden nearby, Designed by a landscape architect and her creative husband the garden rooms surrounding the compact home feature a koi pond, meditation garden, galvanized water tank with wall fountain, outdoor dining table re-purposed from old deck and vegetable garden. The outdoor experience connects to the interior with large open doors at both the front and the back.

So whatever type of garden appeals to you there?s sure to be one to please at the Enchanting Gardens in the Valley garden tour. Tickets are available at Mountain Feed and Farm Supply, several other local nurseries and from Valley Churches United office in Ben Lomond. Contact them at 831-336-8258 for more information.

bouquets, color in the garden, cut flowers, flowers, mulching, organic gardening, perennials, plant diseases, pruning roses, roses

About Roses

February 11, 2017 Jan Nelson

Roses are the flower of love. Many of us have fond memories of favorites in our mother?s garden or of a beautiful bouquet given or received on Valentine?s Day. It?s dormant season for roses which is good for both pruning and adding a few to the garden.

As a designer I have clients who have inherited roses and want to keep them as a remembrance. Others want to create a cutting garden filled with roses and other perennials. Don?t feel guilty for growing those beauties in your own garden. They use less resources than you think and there are many ways to grow them sustainably.

Roses, whether bush types, climber or ground cover carpet varieties, use a moderate amount of water in order to thrive according to the latest Water Use Classification of Landscape Species (WUCOLS) list. This amount of summer irrigation is the same as many of the plants on the list of Scotts Valley Water District?s 800 Approved Low Water-Use Plants for lawn replacement. Plants such as Emerald Carpet manzanita, Joyce Coulter ceanothus, Siskiyou Blue fescue grass, Pacific wax myrtle, butterfly bush, yarrow hybrids and Tapien verbena have similar water requirements.

Since now is the time to prune your roses here are a few tips.

Prune shrubs moderately to keep them compact. The goal is to keep the center of the plant open for good air circulation aiming for a vase-shaped bush with an open center. Cut out canes that cross, appear weak or are diseased, spindly or dead. Healthy canes appear green or reddish while old and dying canes are brown. Cut back the remaining stems by about one third. When pruning, cut canes at a 45-degree angle just above an outward facing leaf bud or a swelling on the cane. Clean pruners after every use to prevent the spread of disease and keep your pruners sharp.

Prune heirlooms roses such as David Austin and other old antique garden roses less because their open look is part of their charm.

Same goes for climbing roses. Cut out extra stems if there are too many and also cut back long established canes to about the place where they are slightly thicker than a pencil. Then cut each side stem down to several inches. This will make the cane flower along its complete length for a beautiful spring display.

Pluck off and rake away any old leaves. They can spread fungal spores. Consider spraying dormant plants with a combination of organic horticultural oil and copper soap or lime-sulfur. If you usually only have problems with black spot you can use a mixture of 1 teaspoon baking soda with a few drops of light horticultural oil in 1 quart water and spray every 7 to 10 days during the spring.

Prune your roses throughout the growing season, too. Deadheading, or cutting off spent flowers, encourages plants to re-bloom. Mulch around your roses to conserve water and encourage soil microorganisms.

Don’t worry whether you’re pruning job is perfect. Roses are super forgiving and you can always trim them up again later.

California Native Plants, Deer Resistant Plants, erosion control

When Rainfall Causes Problems

October 28, 2016 Jan Nelson

If you were waiting for some rain before planting to control erosion wait no more. That last storm brought plenty of the wet stuff and the next round is hopefully not far off. You?ve gotten a reminder of those areas that need stabilization during the rainy season.

Fall is the perfect time to start planning and planting. The nights are cooler, the days shorter and the soil still warm. Everything that a new plant needs to get a good start.

hillside_june2016 — Steep hillside at author’s house covered with erosion control plantings

Using the right plants on hillsides can help slow, spread runoff and prevent soil erosion. Often they need to adapt to shallow, poor soil and cope with less than ideal conditions all while putting down dense, strong roots. Mulch also protects soil from direct rain impact and slows runoff across bare soils. This is important while new plants are growing in. Covering the steepest slopes with jute netting through which plants may be installed is an added precaution.

What plants are good for controlling erosion in our area? When choosing plants to cover a bank for erosion control, assess the conditions of the area you want to plant. Is it in the sun or shade? Is it a naturally moist area or dry? Do you intend to water it or go with our natural cycle of wet in the winter and dry in the summer? Matching the plant to the site conditions will ensure success. California natives are well suited to this job.

If the area you need to stabilize is large and mostly shade, consider ribes viburnifolium or Evergreen Currant. Like mahonia repens or Creeping Mahonia it needs no irrigation when established. Another native, the Common or Creeping Snowberry can also hold the soil on steep banks, spreading by underground stems that stabilize the soil.

A bank in the sun would contain a different plant palette. Common native shrubs for sun include ceanothus groundcover types such as ?Centennial?, ?Anchor Bay? and maritimus that are not attractive to deer like the larger leaved varieties. Manzanita are also excellent at controlling erosion.

philadelphus_felton_covered_bridge — Western mock orange aka philadelphus lewisii

Some other good California native shrubs for erosion control are Western redbud, mountain mahogany, Western mock orange, lemonade berry, toyon, bush poppy, matilija poppy. spicebush, pink flowering currant and Western elderberry.

Smaller natives that put down deep roots are yarrow, coast aster, California fuchsia, wild grape, mimulus, buckwheat, wild rose, sage, deer and needle grass, Pacific Coast iris, penstemon, artemisia and salvia.

Remember when setting plants on a steep slope to arrange them in staggered

OLYMPUS DIGITAL CAMERA — California fuchsia

rows. Make an individual terrace for each plant and create a basin or low spot behind each one ( not around the stem ) to catch water. Set the crowns of the plants high so they won’t become saturated and rot after watering and make sure mulch does not build up around the stem.

These suggestions are just a few of the plants that control erosion. Every area is different and every situation unique.

Gardening Tips for the Santa Cruz Mountains