Planting for Fall Color

Experienced gardeners know that the early fall is a very good time to install new plants. This timing anticipates our Mediterranean climate’s rainy season, during which Nature provides the moisture that new plants require, and the winter months allow time for them to establish their roots in preparation for above-ground growth in the spring.

It is quite natural in this season for gardeners to plant with spring flowers in mind, with their greatest interest focused on spring bulbs. There’s nothing wrong with that approach, especially when gardeners explore the lesser-known geophytes, as well as the always popular spring- and summer-blooming bulbs.

Still, this season is the ideal time to plan for next year’s fall season. This planning begins with a critical look at your own garden. Is it visually exciting and beautiful during the next few weeks, or does it appear tired and eager to enter dormancy? If it could be more pleasing to the eye, plant now to ensure a better look a year in the future.

An easy and reliable way to find plants to add fall color to your next-year garden is to take a walk through your neighborhood to spot attractive plants that look healthy and vigorous. By scanning gardens with growing conditions like yours, this approach automatically directs your attention to plants that are likely to do well in your garden.

Another productive strategy is to ask at your favorite garden center about plants for fall color. A trustworthy garden center will be ready to point out such plants and recommend winners for your garden setting.

Research also can identify good candidates. The Sunset Western Garden Book lists several trees, shrubs, and vines for fall color, and provides details for each in its Western Plant Encyclopedia.

Here are a few popular selections.

Trees

Pacific Dogwood (Cornus nattallii) A spectacular tree that can grow to 50 feet tall. It flowers white or pink in the spring and again in the summer> In the fall it displays yellow, red and pink leaves and clusters of decorative red fruit.

Maidenhair Tree (Ginkgo biloba ‘Autumn Gold’) An ancient, actually prehistoric genus that can reach 30 feet tall. It produces gold-colored leaves that drop quickly in the fall to produce a golden carpet.

Flowering Crabapple (Malus hybrids) Small trees (usually 20 feet tall) that flower in the spring then hold their attractive fruit through the fall. Many varieties are listed in the Western Garden Book.

Shrubs, Perennials

Cotoneaster varieties (e.g., C. lacteus, C. franchetii) This shrub, native to China, comes in various sizes from groundcover to twenty feet tall and wide. Produces bright red berries in the late summer followed by fall.

Windflower (Anemone x bybrida) The popular Japanese Anemone (A. japonica) produces white, pink, or rose flowers on arching stems up to four feet high, followed by unusual cottony seed heads.

cotoneaster-anemone

Cotoneaster & Anemone

Aster (Aster x Frikartii ‘Monch; Symphyotrichum spp.). Only the European and Asiatic species are still called Aster officially; North American species have that long new name. Hundreds of varieties are available to produce an abundance of flowers from white to pale blues and pinks to deep scarlet and purple.

Vines

Chinese Wisteria (W. sinensis). This vine, the most common wisteria in the west, produces clusters of violet-blue, slightly fragrant flowers that open all at once in the fall.

Roger’s California Grape (Vitis californica cultivar ‘Roger’s Red’) A central California native often grown as an ornamental plant grows so vigorously that gardeners can boast of their green thumbs. Many American and European varieties are available for table grapes.

There are many more plants that can beautify your garden environment in the fall with colorful flowers, foliage or fruits. Plan and plant now, as we enter the planting season, to set the stage for attractive seasonal displays in future years.

Continue reading

In Praise of Japanese Maples

Trees add to the garden landscape in various ways. Often, very large trees will dominate the scene, and bring stability and grandeur to the scene, and shade a large area. In time, they can be desirable components to the garden and add value to the property.

By contrast, small trees contribute to the landscape in different ways, notably as specimen plants that attract the eye with their specific features, e.g., blossoms.

Unless you have a relatively large garden, a large trees can be overwhelming, and a small tree can be a delight.

There are many choices of small trees, which might be called “patio trees,” even though they have roles to play in all parts of the landscape.

Today, let’s review the Japanese Maple, which many gardeners and landscapers regard as the most popular of the small trees.

The true Japanese Maple is Acer palmatum. Other Acer species, including A. japonicum and A. shirasawanum, are also called Japanese Maples, and have attractive characteristics. Still. A. palmatum has been the focus of hybridizers in Japan for centuries, and has been favored by western horticulturists since its introduction to England in 1920. The species now includes well over1,000 cultivars.

The extraordinary range of sizes, forms, leaf shapes and colors of A. palmatum reflect the long history of its development and stimulate the interest of gardeners and landscapers. Those who have the pleasure of gardening in large spaces can be tempted to collect large numbers of A. palmatum cultivars.

For most gardeners, however, even one Japanese Maple can be rewarding. Even very small gardens, including balcony gardens, can be enhanced with one of these trees, which range in mature height from the dwarf varieties (three-to-six feet) up to twenty-five feet. They grow well in containers, and will ”self-stunt” when their roots are confined. This characteristic makes Japanese Maples popular with bonsai artists.

acer-palmatum-unknown-cultivarThe accompanying picture shows one of my Japanese Maples as it begins to show its fall color, which is the typical seasonal variation of these trees. It has grown to about eight feet, with distinctive red twigs, but sadly I have lost track of the cultivar name.

Many gardeners will locate a Japanese Maple as a garden feature or focal point, where the color or leaf form of the selected variety can be appreciated. With this in mind, once you have become interested in adding a Japanese Maple to your landscapes, consider where it would be best located. This decision should involve envisioning the tree in several spots in the garden, and from different perspectives. This process draws upon the most creative work of gardening. Think of your new tree as a living sculpture.

Also, keep in mind that Japanese Maples prefer part sun or indirect light, good drainage and consistent watering. They like a slightly acidic soil and do not like cold winds or salt air. Plan to provide regular watering during the first year after planting.

A Japanese Maple or several of these small trees could enhance your landscape during future years. Right now is a good time to decide on the best location, explore the range of cultivars and choose a fine selection to install in your garden before the start of winter rains. Continue reading

Working with Contractors

A friend recently showed me an area that she wanted to landscape, and asked about a designer. I was able to recommend another friend (an accomplished designer) but the project motivated me to review the “design & install” category of landscaping projects.

The basics of landscape design often are described by a few broad guidelines:

First, consider how you will use the landscaped area. Too many spaces are created for certain purposes and then little used because the homeowner doesn’t really enjoy outdoor entertaining, the kids have grown and flown, the design requires too much maintenance, etc.

Then, learn all you can about the area to be developed. Make at least a rough scale drawing of the area. Mark important plants or other features that are to be retained. Indicate significant microclimates, e.g., deep shade, windy areas, water-retaining swales. Diagram that seasonal path of the sun. Have the soil tested.

Bring in a designer, unless you are confident in your own ideas and plant selections. These days, it’s good to find someone who understands and practices soil regeneration, integrated pest management, and organic practices in general. The Green Gardener program lists landscapers with up-to-date training. Contractors with long years of experience might be skilled in—and committed to—outdated methods.

Begin the install process with any required grading and the hardscape elements, e.g., paths, retaining walls, ponds, garden structures.

Missy Henriksen, of the National Association of Landscape Professionals, recently recommended ways to have an effective partnership between client and contractor. (If you visit the NALP website, click on the “Consumers” tab for ideas for homeowners.)

Here are Missy Henriksen’s tips, with my running commentary.

Communicate your long-term vision for your lawn. Well, lawns are on their way out, because to look really good they need a lot of mowing and edging, and synthetic chemicals. Otherwise, the advice is to be clear about longer-term visions, so that the contractor can provide a phased plan.

Understand the importance of working with native flowers, shrubs, and trees. Plants that are native to your specific area will thrive in your garden, while exotic imports will require extraordinary efforts to keep them alive and growing, and might still struggle.

Consider what time investment you want to make in your landscape after the installation is done. The late gardener and garden writer, Christopher Lloyd, favored high-maintenance gardening, which could entail changing plants frequently to provide year-round color. That practice has made his garden, Great Dixter, famous, but it’s not every gardener’s priority.

Allow adequate time for your landscape project. Certainly, the client should accept the reality that everything takes longer than expected, but it’s also reasonable to expect your contractor to make steady progress on your project, and not compromise that progress to work on someone else’s priority.

Know your budget. Address financial constraints by a phased approach to your longer-term objectives. A little self-discipline can be frustrating but better eventually than wishful thinking. On the other hand, the best results can result from thinking big.

Communicate any special community rules. A good landscaper should know, or found out about, restrictions by local government, or a homeowner’s association. Your standard should be “No surprises!”

Ask any lingering questions. A good practice is to require a written contract that covers all significant issues. For larger landscaping projects, refer to “A Consumer Guide to Home Improvement Contracts” and “Choosing the Right Landscaper,” both publications of the California’s Contractors State License Board. Accept the contracted work only after satisfaction of applicable standards of the landscaping industry, rather than approval by the local government or a homeowner’s association.

A successful landscaping project can give the garden owner long-term satisfaction and yield a substantial boost to the value of the property.

Controlling a Garden Thug

I recently described the Alstroemeria, a Chilean plant, as an example of a passalong plant, one that is desirable and also prolific in growth.

I also mentioned that this plant “produces large numbers of tubers, so many that it can be difficult to dig into a long-established bed.”

Since then, I have confronted such a bed in my garden.

Alstroemeria

A Cluster of Alstroemeria (click to enlarge)

The Peruvian Lilies (the common name for Alstroemeria) had overwhelmed a border of Avens (Geum chiloense), smaller plants in the Rose family, which are also native to Chile.

Two Aven cultivars, ‘Lady Stratheden’, with rich yellow blossoms, and ‘Mrs J. Bradshaw’, with rich scarlet blossoms, have earned by the Royal Horticultural Society’s Award of Garden Merit.

Over a few years of growth, the Astroemerias had taken over a ten by ten-foot bed. Their tall flower stems had flopped into the garden path, and their tubers had spread under an edging of Sonoma fieldstones.

This is a plant that has much to offer but needs controlling.

As it happened just then, my gardener brought a new assistant, a strong young fellow with gardening experience and a pressing need to be gainfully employed. Perfect!

He made short work of the Alstroemeria bed. Rather than being tentative, I asked him to dig the plants out entirely. I intended to have him reshape the bed, and then replant a few tubers in the spirit of starting over.

There were two varieties of Alstroemeria in the bed: pink (shown in the photo) and apricot. Red, orange, purple, green, and white varieties are also available, with some searching. My helper dug out the pink-flowered plants and left the apricot varieties, which were located apart and not yet causing problems.

This work filled a large green waste cart with foliage, and four garden tubs with tubers! A dozen or more lunch bags filled with washed tubers were snapped up quickly from the Garden Exchange’s giveaway booth at the Garden Faire. The plant will be able to pursue its destiny in several other gardens.

The garden bed appeared to be Alstroemeria-free and ready for a fresh start, but a quick examination discovered a significant number of loose tubers lurking in the bed. Only tedious sifting of the soil might banish this plant from the area.

Assuming a positive attitude, we concluded that this is really an attractive plant after all, and the loose tubers made replanting unnecessary. The tubers surely will sprout in the near future so ongoing control involves plucking out seedlings that appear in the wrong places.

Being something of a “garden thug,” the Peruvian Lily has been recognized as a garden-worthy plant. The Royal Horticultural Society had given its Award of Merit to several cultivars: ‘Apollo’, ‘Coronet’, ‘Friendship’, ‘Orange Gem’, ‘Orange Glory’, and ‘Yellow Friendship’.

The lesson learned from this experience is that some plants, like some people, require more attention than others.

Landscape Uses of Plant Containers

Plant containers are popular as decorative elements in the garden. A well-placed large pot can provide a focal point, and a strategically arranged series of pots can lead the eye throughout a planned tour through the garden.

The color of a container can also contribute to the aesthetic of landscape by complementing plants in or near the container or by creating a visual exclamation point in a primarily green environment. Many containers in the garden marketplace are neutral in color, but bright hues are readily available as well, and color patterns have been appearing in recent years.

Containers provide familiar artistic forms in the garden, and can also support plant growth. Empty containers can stand alone as artworks, as well. Containers of all sizes can function like sculptures at more affordable prices.

Gardeners also experiment with other low-cost alternatives to sculptures: bowling balls, wine bottle trees, farm equipment, and porcelain accessories of the home have been striking and even unforgettable sights in some gardens.

A novel use of plant containers could be as elements of a thematic landscape.

In these columns, I have from time to time advocated a thematic approach to garden design. Many possible themes could provide an identity for some or all of a garden, and thereby support a rationale for plant selection.

Garden themes oriented to a single plant genus, e.g., roses, irises, dahlias, are quite familiar. Other themes emphasize a color combination, or one color, like the historic white garden of England’s Sissinghurst Castle.

My garden has several thematic beds. The largest beds are dedicated to each of the world’s five summer-dry climates: the Mediterranean basin, South Africa, southwestern coast of Australia, the central coast of Chile, and coastal California.

These beds might need to be identified for visitors, because most will not immediately recognize the origins of plants. I have considered placing an identifying sign in each bed, but would rather avoid that institutional look.

Another method for identifying a geographically defined bed might be to place in the bed a large container from that part of the world. Assuming that the visitor will recognize the container’s country of origin, it might serve to identify the bed.

To date, that idea has succeeded in exactly one instance. A Talavera pot now marks a bed of succulent plants from Mexico, which is not one of the world’s summer-dry climates.

The accompanying photo shows this pot with a young specimen of Agave applanata ‘Cream Spike’, from Mexico.

Cream Spike Agave

Many garden centers have at least a few Talavera pots. Authentic Talavera pottery comes only from the very old city of Puebla, in southeastern Mexico, but many products come from other sources. Regardless of authenticity, Talavera pottery is strongly associated with Mexico.

A fairly good marker for the bed of plants from the Mediterranean basin is a terra cotta container that suggests a Mediterranean style, confirmed by an image search of the Internet. The casual visitor, however, might find its message to be ambiguous.

Garden centers offer a good variety of plant containers, but few refer clearly to a country of origin. For example, the city of Pomaire, south of Santiago, is famous for its pottery, but when taken out of context, the pots do not identify as Chilean.

My search for thematic plant containers has yielded information about the world’s pottery traditions, and concluded that there is no good substitute for a sign. My next step is to try hanging clay nameplates on the pots. I’ll report on that approach in a future column.

Gardening can lead us in unexpected directions!

Rediscovering Eco-cultural Gardening

Gardening is a very old activity. The word “garden” has its roots in an Old English term meaning “fence” or “enclosure,” and the earliest enclosed outdoor space discovered was created about 12,000 years ago.

We are still learning about gardening.

More accurately, we are rediscovering ideas that earlier gardeners understood thousands of years ago.

One of the earliest ideas, evidently, was that a fence keeps some hungry animals from the vegetables and (later) from the flowers.

The most basic principle for successful gardening is compatibility with Nature. We are advised occasionally that humans developed instinctive behaviors, e.g., Fight or Flight, at an early stage of our history, and evolved to thrive with a diet that consisted of a combination of foods that grew naturally in our local environment.

By the same token, plants and animals evolved over long periods to thrive in specific regions, together with each other. As a result of this co-evolution, we have interdependence between plants and animals that grow naturally within a specific environment. We even have interdependence between those plants and animals and certain aspects of the environment itself.

Ancient civilizations that understood these relationships intuitively gardened—and lived—in harmony with Nature. “Eco-culture” is today’s buzzword for the connection between ecological and cultural practices.

Some aspects of the environment appear not to interact with the plants and animals: the weather, elevation, and sunlight operate under their own rules, but the soil microbiota has close relationships with the flora and fauna.

Gardening is easiest and most successful when we recognize and respect these natural relationships. Good practices include gardening organically and growing plants that are native to the local environment.

The more recent history of gardening, however, has included many attempts to rewrite Nature’s rulebook. For example, as people traveled the globe, they added plants from exotic environments to their gardens and developed adaptive practices, including irrigation systems, greenhouses, and indoor gardening.

Also, as gardeners desired plants that would grow faster or larger, taste better, or look better, they developed hybridizing methods, fertilizers, and pesticides.

Such departures from Nature’s ways are often successful in achieving certain objectives, but they often have negative consequences, as well.

The clearest downside of attempts to “fool Mother Nature” is that gardening requires more time, energy and expense. If you find gardening to be burdensome, try converting to plants that are native to your environment.

When large-scale, commercial gardening (“agriculture”) adopts new technologies, the disruptions of Nature’s processes also grow larger in scale. Widespread applications of synthetic agricultural chemicals are damaging the soil biota, are poisoning the soil, killing birds, bees and butterflies, contributing to climate change and threatening our health.

Historically, ecological traumas began with the Industrial Revolution and accelerated in the 1940’s (with at the start of World War II), particularly in uses of synthetic chemicals.

Today, a growing number of non-profit organizations are sounding alarms about these practices and advocating alignment with Nature’s ways. Consumers increasingly demand organic foods, and intuitively resist genetically engineering foods. These groups and individual gardeners are rediscovering eco-cultural gardening.

Our roots are showing!

More to come: links to consumer-oriented non-profit groups related to eco-cultural gardening.

Here’s a related article (with an inappropriate title), “The dirty little secrets of a Native American garden,” from the San Francisco Examiner.

A Not-to-Miss Event

As we enjoy the final days of winter, warmly, we begin thoughts of the arrival of spring and the reemergence of our gardens. With exquisite timing, the annual San Francisco Flower & Garden Show brings the season into focus and offers an unparalleled array of inspiration, information and products to help avid gardeners to launch the year’s gardening activities.

The SF Show began over thirty years ago as a fundraiser for the San Francisco Friends of Recreation and Parks, and soon evolved into a commercial event that features landscape designers, speakers on numerous topics in gardening, and exhibitors of plants and a wide range of garden products.

The Show ranks as one of the nation’s three largest annual events devoted to gardening and landscaping. The others are the Northwest Flower & Garden Show, which was held in mid-February in Seattle, and the Philadelphia Flower Show, which will be held March 5–13. Since 1829, the Philadelphia Horticultural Society has sponsored the Philadelphia Show as a fundraiser.

The world’s most significant competitor to these three garden shows is the Royal Horticultural Society’s Chelsea Flower Show, to be held May 24–28, 2016, at the Royal Botanical Gardens, Kew (near London).

This brief survey of major garden shows indicates that the SF Show amounts to a major event for gardeners of the west coast, and a great and accessible resource for gardeners of the Monterey Bay area.

This year’s SF Show will include 125 free seminars by gardening experts who have been selected as effective speakers. The seminar speakers and schedule is available on the SF Show’s website. The seminars are scheduled in five different stages within the San Mateo Event Center, so your attendance requires a little planning.

The Show also includes over 200 exhibitors in the Plant Market and The Marketplace. If you need any new plants or tools or garden art, you are likely to find them at the SF Show. One of the favorite exhibits is the large display by Succulent Gardens, from near Moss Landing. Early word is that this booth will be larger than ever, in response to enthusiastic collectors of succulent plants.

I will bring a couple mail order catalogs of garden plants and supplies for reference in evaluating prices at the SF Show. The prices are reasonable, I believe, but I always appreciate bargains.

The highlight for many visitors will be the Showcase Gardens, which will include nine full-size garden displays of the talents of landscape designers and craftsmen from northern California. The gardens often dazzle visitors by providing elaborate presentations of beautiful plants, stunning settings and unique concepts. These gardens present thematic designs that incorporate many ideas that can be adapted for your own garden. The designers of course will welcome new clients, and most will also be on hand to answers visitors’ question.

A day at the SF Show is really close by, not expensive, and an exceptional opportunity to bring gardening ideas and riches back home. It should be on your calendar.

If You Go

What: San Francisco Flower & Garden Show

When: March 16–20, 2016

Where: San Mateo Event Center

Info: http://sfgardenshow.com/

Drama for the Landscape

 

One of the most spectacular plants from South Africa, in exuberant bloom at this time of the year, is Aloe arborescens. It can be seen throughout the Monterey Bay area, occasionally having spread into impressively large clusters of plants.

The specific name means “tree-like,” because the plant can grow to close to ten feet high. Structurally, the plant consists of several branches, each of which ends in a rosette of leaves edged with small spikes. Each rosette can generate several flower stalks that produce cylindrical inflorescences (racemes). The individual flowers, typically a bright orange-red, are tubular and attractive to hummingbirds. The clusters of flowers resemble the flame of a torch, leading to the plant’s common name: Torch Aloe.

DSCF0022 DSCF0023 DSCF0024 DSCF0025

Several years ago, I planted my first specimen of this succulent plant, a single rosette, in a well-drained bed. It grew rapidly and extended runners (stolons) that produced new plants, ready to take over the bed. Not knowing its full growth potential, but realizing that it was too productive for that small bed, I shovel-pruned it, replanted three rosettes in front of a nearby compost bin, and placed most of the rest in the bin.

The replanted rosettes grew readily into a dramatic presence in my garden, and also shielded the compost bin from view.

A. arborescens is related to A. vera, a smaller, more familiar South African native that is popular for its ornamental, cosmetic and medicinal values: its juices reportedly have rejuvenating, healing, or soothing properties.

The Torch Aloe also reportedly has value in promoting good health. Some people advocate a drink made from the pureed whole raw A. arborescens leaf, unheated raw honey and 1% certified organic alcohol. This drink is claimed to support immunity from a range of diseases and provide general cleansing for the whole body. It is reported to be “bitter, but unctuous and savoury as well, thanks to the honey.”

I have plenty of leaves but have not tried the drink. This is not a testimonial.

A. arborescens is one of about 500 species of the genus Aloe, which includes natives of South Africa, tropical Africa, Madagascar, Jordan, the Arabian Peninsula and some islands in the Indian Ocean. Many grow well in the summer-dry climate of the Monterey Bay area. Most species, unlike A. arborescens, are stemless: the rosettes grow directly on the ground.

A smaller, yellow-flowered variant, called Golden Torch Aloe (A. arborescens lutea), can be found in limited numbers.

Another yellow-flowered form, Yellow Aloe, was discovered in a private garden in Santa Barbara. This plant might be a variant of A. arborescens, a hybrid with another species, or an entirely different species: A. mutabilis, which has red flower buds that mature into yellow.

Aloe arborescens can be an attractive and interesting addition to a landscape that has sufficient space.

Color in the Winter Garden

A good practice is to walk through your garden occasionally to see what is succeeding, and what might need changing. It’s rewarding to visit your plants in the spring, but the winter months (now) are when we look for dormant season instances of attractive color, form or fragrance.

In the Monterey Bay area, the dormant season brings nothing like the severe conditions experienced in some other parts of the United States, but our gardens still rest at this time, and might present only limited interest.

It doesn’t have to be that way! There are many plants that can enhance our gardens while other sleep, when we plan for all season interest.

A first step is to take note of plants that are already in your garden, and looking good right now. They might be providing attractive blooms or interesting foliage, taking the center of attention while others have dropped their leaves or died to the ground.

You could supplement the tour of your own garden with a walk through your neighborhood to see what looks good in nearby gardens. That approach automatically identifies plants that would thrive in the climate and soil conditions of your garden. It can also be a good excuse to meet new people, to ask them about their gardens.

My garden, while not a true all-season display, still has several plants that are attractive during the winter months. For example, succulent plants, which have done well during our drought period, can maintain their appearance during dormancy.

I recently renovated a small bed of Mexican succulents, and the plants are looking good. They will produce blossoms later in the year, but the forms and colors or their foliage works well year-round. The recent addition of a large Talavera bowl, recently added, serves to mark the bed’s Mexican theme.

Talavera pottery, offered by many garden stores, is a style of glazed ceramic pottery that dates to the Italian Renaissance. Authentic Talavera items are from the Mexican city of Puebla and nearby communities, but imitations (which includes my own piece) are widely available. Imitations from other parts of Mexico are properly identified as Maiolica, which refers to the decorative style.

Other plants that are starring during the winter include a Purple Lilac Vine (Hardenbergia violacea), an Australian native, now covered with small violet flowers; an enormous Candelabra Plant (Aloe Arborescens) from South Africa, blooming later than others in the area, and a favorite, a Variegated Winter Daphne (Daphne odora ‘Aureomarginata’), which offers both colorful evergreen foliage and a sweet fragrance that highlights the season.

Daphne odora 'Aureomarginata'

Daphne odora ‘Aureomarginata’

When provided good drainage and afternoon shade, daphnes are reliable performers for years until they suddenly and without apparent cause, give up. An older specimen recently showed arrested development: flower and leaf buds simply didn’t mature for months. After quizzing three knowledgeable friends, without success, I removed the plant (making space for another fuchsia). By this time, I already had three replacement daphnes growing nearby, so I still could enjoy the wafts of fragrance this year.

Prepare now to bring new interest to your garden for next winter with more seasonal bloomers and evergreen foliage, either adding specimens of existing plants that you like or bringing in good performers that you have seen in nearby gardens. Winter gardens can be very pleasing environments.

More

A quick Internet search or a visit to your local library or bookstore could lead to useful lists of winter-blooming plants. For example, one good source of information is Dan Hinkley’s book,  Winter Ornamentals.