Eight Tips for Sustainable Landscapes on the Central Coast

Eight Tips for Sustainable Landscapes on the Central Coast

Our Californian Central Coast climate is unique and particular, shaped by drought-tolerant native plants and dry but beautiful weather. As professional landscapers, we understand the importance of planting flora that can live sustainably in our soils. Here, sustainability means many things—keeping water bills down, plants alive without fuss and unnecessary labor, the native landscape uninterrupted by any invasive species, and more—and does not undermine the beautification of your outdoor spaces.

This timeless video is just as relevant for central coast landscapes today as it was when it was filmed in 2009. Created by the Templeton Community Services District in cooperation with the SLO County Partners in Water Conservation, this ten-minute video walks through eight topics you should consider when creating a sustainable landscape. Hosted by Kate Dore and our own Rick Mathews. 

Eight factors to consider when creating a sustainable landscape:

  1. Planning and Design—know your site inside and out to ensure you start off on the right foot
  2. Soil Type—before deciding on your perfect plant palette, make sure you know what your soil can sustain
  3. Plant Selection—set your heart on the beautiful variety of native and Mediterranean plants that grow best in our area
  4. Limited Turf Areas—a costly and management-heavy asset, it’s best to design for only as much turf as you need for your practical enjoyment
  5. Mulching—organic mulch is the perfect solution for topsoil protection, temperature regulation, and weed prevention
  6. Efficient Irrigation—an essential component to preventing time-intensive care and water waste, make sure your irrigation system is efficient
  7. Hardscape Areas—these can be designed with sustainable and water-wise materials as well as potted plants and container gardens to beautify your walls and walkways
  8. Maintenance—reduce maintenance time and costs by considering the speed of your plants’ growth, the cost of any new maintenance tools, replanting needs, and any possibility for your plants damaging your landscape if left unchecked
Landscape Maintenance and the 20/80 Ratio

Landscape Maintenance and the 20/80 Ratio

If you’ve read about our landscape maintenance services, you know that we assert that “It has been estimated that 80% of the total cost of a garden over a 20-year lifespan is for maintenance. That means 20% for design and construction. Sustainable maintenance practices help to greatly reduce maintenance costs.”

Some folks are surprised by that number. Here’s how we break it down.

Obviously, the cost of maintenance is different for every property, based on the scopes of the landscape, the type of tasks involved, and the level of detail for the work. Add the variable cost of labor and any renovations and other changes needed over the 20-year lifespan and you have a complicated equation.

The 80% number we use (20/80 ratio) comes specifically from the popular DIY book, “Sustainable Landscaping For Dummies,” by visionary landscape architect, Owen Dell. Despite the goofy series title, it is an excellent source of information on sustainable landscape issues and solutions.

Although that book was published in 2009, the 20% construction vs. 80% maintenance figure has been used at least since the early 1990s when our owner and founder, Rick Mathews, first heard it. Is the ratio still valid? Roughly/generally/approximately, yes. Based on our experience and using numbers from landscape projects we constructed as well as maintain, we found that the 20/80 ratio was the low end of the maintenance cost range.

What should be stressed is that landscapes that use a sustainable approach are, by definition, less expensive over time. Whether it’s less gas (and noise!) for power garden equipment and less polluting chemicals for fertilizing and pest control, a sustainable approach reduces those costs and environmental impacts. Sustainability is a major goal of good landscape design and construction, and hopefully means less time is spent tending to more needy garden elements like large lawns, high-maintenance and low-durability hardscape elements, and poorly chosen and out-of-scale trees, shrubs, and ground covers.

Want to learn more about sustainable landscape maintenance? Give us a call! (805) 466-6263

Breaking Down the Madrone Mission Statement 

Breaking Down the Madrone Mission Statement 

Our mission is to create inspirational landscapes that cultivate the natural beauty of California’s Central Coast

Create in our mission statement refers to the entire design/build process. Design is often the first phase of Madrone’s services. Our initial consultations begin the process that will produce a plan. We work closely with our clients through give-and-take interactions to refine their original concepts and solidify the scope of work.

Create also refers to our work on site. Whether through planting, irrigation, or construction, all phases can be approached and implemented creatively and with innovation, artistic elements, and inspiration.

Inspiration originates from a personal state of mind and is unique, based on perspectives and influences. As a company of green professionals, we’re grateful for the daily inspiration we find in being able to promote and enhance the beauty and health of the Central Coast—culturally as well as biologically. It is an honor to help cultivate one of the best places on Earth to live.

We prioritize inspired creation in our approach to design/build landscaping. Madrone designers and field crews alike tap into inspiration by asking the following question about every single project we contract: What is the “stoke factor” of this job? Every project and client has them, and it’s our job to find and maximize that “stoke”—or inspirational factor—for and with our clients.

Landscapes enhance the effects of the sites they beautify, inspiring those who visit or inhabit them. One of the most common ways is through memorials to loved ones. Whether it is a tree planted in someone’s name, small, personalized elements, or dedicated gardens, these memorials can keep us in touch with our loved ones in the most beautiful and gratifying ways. Memorials can contribute to a sense of home or place and help create an Outdoor Sanctuary. Now more than ever, it’s important to create a personal sense of safety and comfort. Let your garden give you inspiration.

Cultivate helps emphasize both the physical nature of our work and our goals of promoting, protecting, and enhancing the natural beauty of the Central Coast. Development done incorrectly, whether commercial or residential, can impact and damage the environment. Our approach to landscaping seeks to recognize and understand development impacts and mitigate or avoid negative effects as much as possible.

California’s Central Coast provides one of the best climates for humans to live and thrive. As community members, we include a social component in our cultivation of life here. We strive to give back and have made doing so a practice. From building and dedicating gardens to contributing support for addressing social and cultural concerns, we believe it is incumbent on us to continue to earn our place as positive members of our community. Free enterprise includes the responsibility to give as well as the privilege to take.

It is with gratitude and determination that at Madrone Landscape, we are continuing our mission into a new year and beyond.

Brilliant Corners: Five Favorite California Native Accent Plants

Brilliant Corners: Five Favorite California Native Accent Plants

Colorful natives to brighten up landscape design for the Central Coast

Madrone began over 40 years ago with the idea that a company dedicated to sustainability and the use of California native plants could be a great combination — beautifying human habitats while serving to “heal the scars” of development. The garden and landscape performance benefits of this approach prove their merit.

Over the decades, the functional benefits of native plants have become universally recognized and honored. They also remind us of our locale’s singular natural beauty and why we need to protect our region from biological decline.

We’ve gathered five of our favorite California native accent plants that don’t require a lot of care, such as water and fertilizer. These colorful beauties can also be incorporated into many different garden settings throughout the Central Coast. They are especially useful in the small, forgotten spaces in the landscape.

Erigeron glaucus, Seaside Daisy

This low, evergreen perennial thrives in borders and nooks, full sun for Coastal gardens and partial shade inland. Native from Santa Barbara north to Oregon. The long bloom season, Spring through summer, can be extended by “deadhead” pruning, which fortunately does not require wearing tie-dye clothes. There are several varieties available, including ‘Wayne Roderick’ (or WR) and ‘Cape Sebastian’. They form thick mats, 6-10 inches high, spreading 2-3 ft., and can take frost and high temperatures well over 100 degrees F.

Iris douglasiana,
Pacific Coast Hybrid Iris

Walking in a redwood grove or a coastal mixed evergreen forest, one can occasionally happen on a Pacific Coast iris popping up through the low understory. Best grown in partial shade unless close to the Coast, these exquisite, delicate-looking, springtime bloomers are frost-hardy and relatively drought tolerant. They make excellent informal borders or accents among other shady perennials or in rock gardens.

Heuchera species, Coral Bells

When rock gardens come to mind, it is hard to beat coral bells. We love the way their bright-colored flower stalks rise above the evergreen foliage! The native species often are found in the nooks and crevices among stone outcroppings from San Luis Obispo County north through Coastal Washington. The flowers range from white through many shades of pinks and reds, making great combinations with other small perennials, shrubs, and grasses.

Dudleya brittonii, Britton Dudleya

A succulent originating on the bluffs of coastal Baja California, Britton dudleya is a beautiful accent plant that forms a single, low, chalky gray-white rosette to 12-14″ diameter, and in well-drained soil, thrives on neglect. Its flower stalks rise 2 feet or more, turning red with pale yellow flowers. It loves full sun on the Coast and some shade and protection from the frost inland. Britton dudleya is very popular and makes a striking complementary statement to many California gardens.

Ceanothus glorious ‘Anchor Bay’ and Ceanothus ‘Centennial’

A garden needing larger plants to act as ground covers might include these two low-spreading shrubs for fast establishment and beautiful blue spring flowers. Centennial is very low, 8-12″ high, spreading to 6 feet or more. ‘Anchor Bay’ is taller, up to 3 feet in height, and spreading 6 feet. ‘Anchor Bay’ is one of the most widely used ground cover species of Ceanothus, performing best in full sun on the coast and in partial shade inland. ‘Centennial’ also prefers some shade inland and both require well-draining soil.

From Santa Maria to San Luis Obispo to Paso Robles and beyond, these drought-tolerant natives will liven up your outdoor sanctuary, with minimal upkeep.
Edible Landscapes on the Central Coast

Edible Landscapes on the Central Coast

This article was originally published in Living Lavishly Magazine Volume 10, Spring/Summer 2020.

The Satisfaction of Growing Your Own Food

There are few things more fulfilling than feeding someone. If you can grow the food yourself, it is even more rewarding. I started growing tomatoes and sugar snap peas as a young kid and it pushed me to pursue horticulture, landscape architecture, and landscape construction. For a kid, a bite of a home-grown tomato can be a life changing experience.

Your landscape is a wonderful place to create something beautiful and grow something you can eat at the same time. Some of us grew up with family gardens, and now we want to bring them to our own landscape. Many of us have never grown any food in the garden, but feel it would be a fun thing to do. The great thing about living on the central coast of California is that you can grow so many good things to eat!

When deciding to grow food in your landscape, think about how you will use the garden. How much time can you devote to the gardening a week? What types of fruits and vegetables do you like to eat, and how much of them will you really use? How much do you cook?

If you enjoy spending your weekends working in the yard, love fresh produce and cook a lot, you can really go all out. If you have a busy lifestyle, but enjoy some fresh produce, there is still hope. Just keep it simple.

Tips and Tricks for Everyone:

  1. Put in the work early to make it easier on you later.
    • Raised garden beds can make it easier on your back to garden without bending over.
    • Think about critters—provide protection from deer, rabbits, squirrels, gophers and birds.
    • Install automatic irrigation systems so you don’t have to remember to water.
    • Make sure you organize your plants based on similar water requirements.
    • Add rich compost to the garden before you start planting.
      Put your garden as close to the kitchen as possible.
    • Build a compost bin so you can reuse your green waste and kitchen waste as compost.
  2. Grow the right plants.
    • The central coast is full of micro-climates. If you don’t know what grows well in your area, ask your neighbors or local nursery for advice.
    • For fruit trees, look at frost tolerance, chill hour requirements, and pollinators.
    • Plan the spacing and height of your plants to fit the space.
  3. Do it together.
    • If you get your kids or spouse to help, it will be a fun group project so everyone can enjoy the fruits of their labor.
    • Having others with a stake in the success will help motivate you to keep up with the work.

Simple Gardening for Beginners

  1. Perennial Herb Garden:
    • Grow water-wise perennials such as rosemary, oregano, chives, thyme, and mint.
    • You can tie it into an irrigation system for other Mediterranean landscape plants and you don’t need to designate a separate garden space.
    • You will never need to buy herbs at the store again, you will always have fresh herbs just outside your kitchen with almost no work.
  2. Fruit Trees:
    • On the coast you can have avocado or citrus trees as part of landscape trees for year-round fresh fruit.
    • Inland (and on the coast) you can grow apples, peaches, pears, apricots, plums and more to have seasonal harvests.
  3. Small Vegetable Planters:
    • Designate an area for some raised planters for a handful of vegetables in a controlled environment.
    • Get crafty and you can use things like livestock troughs for an instant planter.
    • Plant easy vegetables like tomatoes, peppers, cucumbers, zucchini, peas or leafy greens.

Advanced Gardening for Enthusiasts

  1. Create a Food Forest:
    • Use the fruit trees as your backbone and layer perennial and annual crops below.
    • Organize raised garden boxes with in-ground crops to maximize your vertical space.
    • Create garden paths and benches to have a place you can get lost in the food forest.
  2. Train your plants:
    • You can trellis vining plants or prune trees to create arches to walk through or walls of green to contain the garden.
    • Create structures to grow vining crops such as tomatoes, beans, peas, berries, and grapes.
    • Train aromatic groundcovers into walkways to step on and enjoy the fragrance.
    • Use tall plants like blueberries or corn to create a labyrinth.
  3. Prepare for great meals and seasonal activities:
    • Pumpkins for Halloween.
    • Apples for pie season.
    • Tomatoes for canning sauces.
    • Cucumbers or zucchini (yes, zucchini) for pickles into the winter.

Enjoy the Experience

Incorporating edible plants into your landscape is a great experience. You will impress your family, friends, neighbors, and co-workers with your bounty of food. Whether you go big or keep it simple, you can improve the quality of life for yourself and others with the celebration of home-grown vittles!

8 Summer-Proof Plants for the Central Coast Landscape

8 Summer-Proof Plants for the Central Coast Landscape

It’s that time of year again: Summer! The sun can do a lot of good for your plants in your landscape, but not everything can handle the heatwave blaze. Here are 8 back-bone plants to rely on when the temps are high and the air is dry.

Agave ovatifolia (shown above) is family to the famed Century Plant which is prized for its durability and form. This variety, known as Whale’s Tongue Agave, stays much more compact, and has attractive blue/gray foliage with small teeth along the margins of each succulent leaf. A single, dramatic flower spike blooms at maturity. It is a sun-loving, drought-tolerant succulent that will add sculptural interest to any summer display.

Ceanothus griseus horizontalis ‘Yankee Point’

Another California Native and reliable performer is Ceanothus. Known by many as California Lilac, Ceanouthus griseus horizontalis ‘Yankee Point’ is a specific groundcover variety that will tenaciously fill empty space in your landscape. Great for erosion control, this winter bloomer adds year-round interest with its small blue flower clusters. A main attraction for pollinators, this plant will not only tolerate drought and heat, but will help stabilize ecosystems.

Chondropetalum tectorum


Chondropetalum tectorum is a South African native reed grass which not only adds a sleek texture to your landscape but can endure almost any challenge that the Central Coast presents. This plant will take on searing heat, cold down to 20 degrees, and is one of the closest we’ve found to the ‘no maintenance’ dream. This one is bombproof and beautiful.

Kniphofia uvaria ‘Flamenco’

Kniphofia, also known as Red Hot Poker plant, is a striking option for foreground plantings, containers, and against walls. Its attractive blade-shaped leaves offer a clean texture during winter months, while the spring and summer blooms have a striking ombre color effect. Also native to Mediterranean South Africa, Kniphofia has an exotic look that maintains its beauty even in the blaring summer heat.

Muhlenbergia rigens

Our California native deer grass, Muhlenbergia rigens, is a drought-tolerant champion of the landscape. Attractive seed heads in the Spring give this larger grass an endearing tousled look which works in almost any setting, as a background, accent, or mass. Up to 5’ tall and wide, this grass stands out with its substantial size and will pull through despite the hottest California summer.

Phlomis fruticosa ‘Grande Verde’

Jerusalem Sage, or Phlomis fruticosa, is a unique plant that offers many sought-after characteristics. This plant has the size and form of a sage, but the peach-fuzz foliage is true green in contrast to the silver of our native Sage varieties. Bright yellow flower whorls are non-toxic and stand out in the garden. Jerusalem sage is a sun-loving and solid choice for inland summers in areas such as Atascadero, Paso Robles, and San Luis Obispo.

Salvia x ‘Allen Chickering’

Salvia x ‘Allen Chickering’ is another stunning California Native which loves arid climates and sunshine. This member of the Sage family showcases characteristic gray/green leaves and attractive, fragrant flower whorls. A top performer in the landscape, Allen Chickering Sage will attract hummingbirds and butterflies while deterring deer, making it a top choice for the warm season.

Thymus serpyllum ‘Pink Chintz’

Creeping thyme is a dainty groundcover that adds charm to patios, walkways, and borders. Thymus serpyllum ‘Pink Chintz’ exhibits a showy bloom during the Spring and Summer months, with bright pink flowers speckled against the ashy green leaves. This Mediterranean herb has a distinctive aroma and can tolerate light foot traffic in addition to cramped conditions and heat.

Wherever you are in San Luis Obispo County, try out this complete palette for a glitch-proof approach to summer scenery.