Wednesday, August 31, 2011

Wordless Wednesday 8.31.2011

Great plant combination! Ephedra equisetina, Zauschneria garrettii, and Nessella tenuissima

Sunday, August 28, 2011

Friday, August 26, 2011

Just one More...

Your perfect lawn alternative may simply be an alternative grass selection.
I stopped and snapped this photo with my phone-camera when I was out on my bike yesterday. What fantastic texture! And this fine fescue grass will take less water than a traditional bluegrass lawn and no mowing.

Monday, August 22, 2011

Garden Designers Roundtable: Lawn Alternatives

Landscaping without lawn? Hellllooooo... It's called a garden

A large home is nestled into an awkward corner lot by a lush, lawn-free garden.*

I don't hate lawns. In fact, I have a nice little patch of bluegrass myself. What I do hate, are lawns in inappropriate places where they are wasting resources and not contributing to the function or aesthetics of a landscape.  Lawns work well as active play spaces for people and pets, and as "circulation corridors" through landscapes. Thanks to their uniform color and texture, lawns often serve as a  place for the eye to rest within an area of visual intensity.  My goal, as a professional landscape designer, is to help homeowners identify areas within a landscape where alternative plantings and/or hardscaping could substitute for a traditional lawn.

In October of 2005 I launched a new class at Denver Botanic Gardens called "Landscaping Without Lawn." In a region where many gardeners embrace the concept of Xeriscape, the move to lawn-free landscaping seemed like the obvious next step.  However, I soon realized that the biggest challenge facing most homeowners is the inability to visualize gardens as a larger, interactive, three dimensional space instead of the shallow perimeter/foundation plantings that are more familiar.  So begin with small steps and build on your successes.

Here are a few tips to get you started:

Remove lawns where they struggle to survive.
This one seems like a no-brainer, but sometimes we are blind to the most obvious things! Get your lawn out of the deep shade, off the dry slope, and away from the burning pavement (i.e. the classic "hell strip" between the sidewalk and street).

The hot "no mans' land" between driveways is now a tough and attractive privacy garden.

This clever, serpentine hedge makes for a low care and low water "hell strip."

A difficult slope is tamed with stone terraces and colorful, xeric plants.

Remove lawns where they are hard to maintain.
Target narrow side-yards,  areas around trees and shrubs, and spaces smaller than 12' x 12'. Mowing, trimming, fertilizing and watering these small, awkward areas are difficult and time consuming; a real pain in the neck.  Who needs it?

Groundcover to the rescue!

Remove lawns where they are not being used for active play or entertainment.
Most of the lawn-free landscapes that I see (and design) are in front yards. These are typically smaller spaces that can become beautiful showcases for your home.

Big boulders for structure and a succession of colorful plantings for year-round interest.

A shallow front yard is given more depth with added paths and sculptural plantings.

Ready to tackle a larger area or go completely lawn-free? 

Create places to go and things to do.
Reduce large spaces into smaller areas and organize your landscape via hardscaping.  These, in turn, will inform the size, shape, and nature of your garden spaces.  For example:

An underused, but nicely shaded, space converted to a large patio.*
  • Include destination seating areas or secondary entertaining/play spaces. A few years ago I saw a front lawn that had been replaced by an inviting entry patio and bocci court (sorry, no photo!) surrounded by informal plantings. Prefer peace and quiet? A labyrinth would be a wonderful option.
Take a seat in the garden.
  • Add a designated food production area, i.e. a series of raised beds or an orchard.
  • Create walkways to take you from Point A to Point B to Point C, etc., and also allow you easier access into deeper gardens. Walkways with high traffic should be wider and built of sturdy, permanent materials. Stepping stones are great for paths with less traffic, or they could even be more trail-like.
Secondary walkways and destination seating areas help tame a big area.*
  • Use permeable surfaces like crushed rock, dry-laid flagstone, or decking as often as possible.
  • Incorporate focal points that will provide both: visual focus and movement through the landscape.  See the previous Garden Designers' Roundtable post on this topic here
Water is always welcome in the garden, even in its simplest forms.
    Choose appropriate plants.
    Trees, shrubs, perennial flowers, grasses and vines can all be used to great effect when converting a lawn to a garden. Here are a few things to keep in mind when choosing plants:

    • The majority of plants should be hardy for your region and long-lived, and easy to maintain.
    Celebrate the plants that love to live where you live!*
    • In areas with a long winter season, about 30% of your plants should have evergreen or ever-present foliage (many plants with blue or gray foliage hold onto their leaves when dormant).
    The predominant, blue flowering plant here is semi-evergreen Veronica pectinata.
    • In my opinion, a combination of woody plants (trees and shrubs), ornamental grasses, and true groundcovers (creeping, or large mat-forming perennials) is the best balance of plant interest to level of maintenance required.

    Think, Gradation and Repetition.
    Gradation is a principle of art and design that refers to the transition between opposites.  When designing your garden areas - large or small - site the largest/tallest plants first, then expand outwards with, first, the medium,  then small, and finally, smallest plants. This technique will help you create a garden that is full of fluid visual movement instead of jerky stops and starts.

    Repetition is a principle of art and design that can be applied to landscaping in terms of creating visual mass and unity.  Large scale lawn-free plantings benefit from large, single species plant groups for higher visual impact. Repeated use of a particular plant, or color (like the blue/gray foliage in the photo below) will carry the eye through the landscape and give it continuity.

    A gardener's garden of woody plants, perennials and  ornamental grasses.*

    Still a bit overwhelmed?
    Contact me for a personal consultation, coaching session or landscape design!

    And read on --- join my fellow members of the Garden Designers' Roundtable  and our special guests from the  Lawn Reform Coalition for more, much more, on  Lawn Alternatives:
     (and no, you’re not seeing double, Susan Harris has contributed two posts!)

    Susan Harris : Garden Rant : Takoma Park, MD
    Susan Harris : Gardener Susan’s Blog : Takoma Park, MD
    Billy Goodnick : Cool Green Gardens : Santa Barbara, CA
    Evelyn Hadden : Lawn Reform.Org : Saint Paul, MN
    Saxon Holt : Gardening Gone Wild : Novato, CA
    Ginny Stibolt : Florida Native Plant Society : Green Cove Springs, FL
    Susan Morrison : Blue Planet Garden Blog : East Bay, CA
    Shirley Bovshow : Eden Makers : Los Angeles, CA
    Scott Hokunson : Blue Heron Landscapes : Granby, CT
    Rochelle Greayer : Studio G : Boston, MA
    Rebecca Sweet : Gossip In The Garden : Los Altos, CA
    Pam Penick : Digging : Austin, TX
    Lesley Hegarty & Robert Webber : Hegarty Webber Partnership : Bristol, UK
    Laura Livengood Schaub : Interleafings : San Jose, CA
    Ivette Soler : The Germinatrix : Los Angeles, CA
    Genevieve Schmidt : North Coast Gardening : Arcata, CA
    Douglas Owens-Pike : Energyscapes : Minneapolis, MN
    Debbie Roberts : A Garden of Possibilities : Stamford, CT

    *Landscape design by Jocelyn H. Chilvers. All others of unknown origion.

    Monday, August 15, 2011

    Garden Bloggers' Bloom Day 8.15.2011

    August in the garden can feel like nothing but weeds, weeds, weeds! So it's especially nice to take time to enjoy what's blooming right now:

    The last of the daylilies:
    Hemerocallis 'Hyperion'

    The not-quite-ready-for-prime-time sedum:
    Sedum 'Autumn Joy' One of my clients refers to these as "those plants that look like broccoli"

    And the still going strong coneflowers:
    Echinacea 'White Swan'

    Ratibida columnifera

    Looking fabulous right now are the bluemist spirea and butterfly bush:
    Caryopteris x clandonensis
    Buddleia davidii 'Dark Knight'
    Buddleia davidii 'Nanho Blue' This compact form has a finer texture and silvery foliage.

    Nearing the peak of perfection is the grass garden:
    Switch grass (Panicum virgatum) left, and little bluestem (Schizachyrium scoparium).
    Buffalo grass (Bucheloe dactyloides) swirls through the taller plants.
    A tiny visitor...

    Thanks for visiting my garden today, and be sure and join in the fun at May Dreams Gardens for links to more garden bloggers from across the globe!

    Friday, August 12, 2011

    Welby Gardens Flower Trials

    Last week I attended the annual flower trials at Welby Gardens.  Along with a number of fellow landscape professionals, I was invited to view 800 new - or recently introduced - plant varieties (mostly annuals) and vote for my ten favorites. Welby will use the information to help determine which plants to propagate next year.  What a concept, eh?  Find out what the buyers like, and supply it!

    Here are just a few that caught my eye:
    Osteospermum, 'Peach Magic' from the Serenity series
    This photo doesn't do justice to the iridescence of the upper surface of the flower petals. Plus, check out the rich, golden brown of the undersides.  Very cool!

    Lantana 'Lemon Glow' from the Lucky series
     I love the clean, bright, cheery look of this lantana. Plus, I'm a sucker for color value shifts on the same plant - more bang for your buck!

    Coleus 'Mars Landing'
     Cool name for an uber cool plant!  Looks like an exotic leather or gemstone or - gee! - the surface of Mars. Such a wonderful color palette in one plant will inspire lots of striking container plantings for sure!

    Supertunia 'White Russian'
     Dude. I am totally fantasizing about an entire garden based on The Big Lebowski.  Seriously, this is a dynamic neutral that will be a great mixer.

    And finally, this crazy fiesta coneflower. Not part of the trial, but a showstopper nonetheless.
    Echinacea 'Double Scoop'

    Monday, August 08, 2011

    Beautiful Bark

    Behold the patterning of colors and textures that creates a timeless, mysterious beauty in the bark of these old alder trees (Alnus rubra?).  Photographed in McKinleyville, California.

     Is there such a term as "archeological" when referring to plants?  If not, there should be!

    Friday, August 05, 2011

    Vacation: foreign fauna recap

    The coastal region of far northern California never fails to entertain.  The built landscapes are wonderfully full of beautiful plants that are different from my usual palette.  However, it's often the native or naturalized plants that find themselves in front of my lens (camera phone only, on this trip):

    On the beach


    a river runs through it

    At the dog park


    an Equisetum of some type?

    leaf miner graffiti

    Zoe, Allison, and Abiba down the alder allee

    I can't wait to return!