Diana C. Kirby

About Diana C. Kirby

Diana Kirby is a lifelong gardener and longtime Austinite, who loves the Central Texas climate for the almost year-round opportunities it offers for active gardening and seasonal splendor. Known as an impassioned and successful gardener, Diana began by helping friends design and implement their landscapes. Soon, she was contracted as a professional designer by a popular local landscaping installation firm, where she designed landscapes for residential and commercial clients for several years. In 2007, her new passion blossomed with the launch of her own firm, Diana’s Designs. ... Diana is a member of the Association of Professional Landscape Designers, the Garden Writers Association of America, and she writes a monthly gardening column for the Austin American-Statesman. Diana teaches the Landscape Design classes for several county Texas Agrilife Extension Service Master Gardener certification programs and speaks about gardening and design for garden centers and other groups. Learn more about presentation topics, availability and speaking fees.

February Tip: Alternative Lawns

Xeriscaped Alternative Lawn

Our recent drought has made more than a few homeowners reconsider the composition of their landscape. Lawn replacement choices run the gamut from low-maintenance beds to welcoming patios, paths ad dry creeks to enticing features like water features, play spaces, gazebos and fire pits.

While xeric or drought-tolerant plants require less water, all plants need to be watered. When planted, they will require regular watering for several months to get them started, but will then be less thirsty than other non-native or adapted plants. In addition to flowering plants like lantana, salvia, yellow bell, damianita, skullcap, plumbago, catmint, and blackfoot daisy, to name just a few, many xeric grasses and sedges can also be used in a smaller area en mass to create a grassy, non-traditional green space. Groundcovers and creeping plants can also be used to take up lawn space – some of those that work well here include Asian jasmine, sweet potato vine, silver ponyfoot, purple heart, wooly stemodia and a variety of thymes.

The Lady Bird Johnson Wildflower Center (www.wildflower.org) center maintains an excellent database of native plants — their needs and characteristics – that grow well in Central Texas.

By |2017-11-29T23:27:15-06:00February 23rd, 2013|Tips|0 Comments

Ideas for an alternative lawn

txaas_masthead

photo of alternative landscape ideaFor decades, carpets of lush, green suburban lawns have been icons of an attractive, well-maintained home. But our recent drought has made more than a few homeowners reconsider the composition of their landscape. Last year, almost all of my landscaping clients requested a design that included eliminating at least a section of lawn as part of their overall plan.

Citing skyrocketing water bills, parched and dying grass and constant maintenance woes, homeowners are eager for eco-friendly alternatives to traditional lawns that are becoming harder and harder to maintain in our climate.

But many people are unsure about how to approach it. Some believe they are limited to a stretch of glaring white gravel with thorny cacti. The fact is, we don’t live in the desert (despite occasionally feeling like it) and there are many other beautiful landscaping options to match a wide range of personal styles.

Lawn replacement choices run the gamut from low-maintenance beds to welcoming patios, paths ad dry creeks to enticing features like water features, play spaces, gazebos and fire pits.

While xeric or drought-tolerant plants require less water, all plants need to be watered. Central Texas boasts a long list of native plants that, once established, can survive our rigorous conditions with less watering. When planted, they will require regular watering for several months to get them started, but will then be less thirsty than other non-native or adapted plants.

In addition to flowering plants like lantana, salvia, yellow bell, damianita, skullcap, plumbago, catmint, and blackfoot daisy, to name just a few, many xeric grasses and sedges can also be used in a smaller area en mass to create a grassy, non-traditional green space. Among the most successful grasses for achieving this look are Mexican feather grass, little bluestem grass, Texas sedge and Berkley sedge. Planting a small space with these grasses may also have the added benefit of appeasing some rigid HOAs.

Groundcovers and creeping plants can also be used to take up lawn space – some of those that work well here include Asian jasmine, sweet potato vine, silver ponyfoot, purple heart, wooly stemodia and a variety of thymes.

The Lady Bird Johnson Wildflower Center (www.wildflower.org) center maintains an excellent database of native plants — their needs and characteristics – that grow well in Central Texas.

While removing swaths of grass and expanding flowing lines of landscape beds with water-wise plants is one solution, it’s not practical for most gardeners to replace an entire lawn this way.

Creating an attractive and inviting landscape usually includes an interesting mix of plants and paths, patios and other areas designed for outdoor entertaining and enjoyment.

You can replace lawn with sitting and entertaining space – using paths of mulch, decomposed granite or flagstone, patios of native stone or bricks, wooden decks and gazebos, creating an inviting garden space when combined with planting beds. Dry creeks can be added to meander through your landscape – to address drainage issues or simply for aesthetic use as a textural contrast to plants and mulch. Water features – from ponds to disappearing fountains in ceramic pots can add a focal point and invite wildlife into your garden.  Playscapes, hammocks, washer pits and fire pits or chimenarias can also be placed on a variety of hardscape materials in lieu of grass.

Austin garden blogger, writer and author Pam Penick’s newly released book, Lawn Gone! Low Maintenance, Sustainable Attractive Alternatives for Your Yard, provides homeowners with practical solutions for gardeners wanting to replace some lawn.

The growing demand for lawn replacement options led Penick to write the book, which includes a section on top rated, regional plant recommendations to help gardeners put their ideas into action.

“So many people in our area want to replace their lawns with less thirsty, greener alternatives,” said Penick,  “but they just don’t know how to begin. That’s who I wrote this book for. I want to inspire people with the options and show them how to do it.”

The book covers plant options, design considerations and extensive DIY information on the different methods for actually removing the lawn, including solarizing and lasagna gardening. It also includes a wide selection of inspirational color photos with examples of attractive no-lawn or reduced-lawn landscapes.

So if you thought your only alternative was to live with half-dead grass or pave your lawn  over with concrete, take heart – with a little creativity and some sweat equity – you can create your own xeric lawn alternative landscape.

A Landscape Designer Garden Coach, Diana Kirby provides landscaping tips at http:/www.dianasdesignsaustin.com and writes a garden blog at https://www.dianasdesignsaustin.com

 

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By |2017-11-29T23:27:15-06:00February 23rd, 2013|Articles|0 Comments

More signs of spring blooming in the garden – bluebonnets

As the days go by, the signs of spring in the garden evolve.  More daffodils are blooming everyday and the Japanese Quince is full of color.

Now I’m enjoying the emergence of the bluebonnets and the wonderful grape-scented Texas mountain laurels.

Ah, spring.

Are there signs of spring in your garden yet?

Spring garden project …before, during and during…

It’s time for spring garden projects — time to implement the ideas that have been percolating over the winter, waiting for sunny days and a fresh, new start.

A section of my landscape has been sad for several seasons.  It wasn’t quite what I wanted and most of the plants just wouldn’t grow anymore.  Lantana wasn’t growing, for heaven’s sake.  What does that tell you?!

So,  this week, we (the royal we – meaning I had help!) dug up the strip of grass designed as a contrast, shoveled up the existing rock to make a more natural-looking dry creek, brought in a yard of soil and turned up what little existing soil was there — some of which was caliche and some was actually road base, left by the construction workers when they built the house 12 years ago.  Seriously?  You just dumped it here?

I planted a row of bright edge yuccas and some mystic spires salvia along with a firecracker fern.  There are still some Mexican mint marigold there, along with some blackfoot daisies that are going to have to move, but I had to look at them with the other plants to make decisions about what to do with them.

So, it’s not done-done, but it’s pretty close and I’ve got a good sense of what I’ll do next. 

When it comes to spring projects, are you still plotting or planting?

Beautiful blooms in the early spring garden…

Even though we officially have to practice 45 more days of gardening patience until we reach spring, Central Texas seems to be unaware that it’s winter.

We’ve had a two or three freezes at our house – barely – but it’s been a warm, dry winter.

And last week we were in the 80s, breaking a winter high record at 81.

But the garden perseveres and plants know what day it really is.

Reliable like clockwork, my Japanese quince (Chaenomeles japonica) is the first harbinger of spring in my landscape.  Dotted with compact pink buds and a few blooms that have already freed themselves, it’s a pop of brilliant color in a subdued and mostly dormant garden.

What’s exciting you in your garden today?


December tip: Plant bare root roses now

Now it’s officially what passes for winter here in Central Texas and that means it’s time to think about planting bare root roses for your spring garden.  “Bare root” refers to the way the plants are shipped while they are dormant and doesn’t have anything to do with the different types of roses.  Planting these roses now gives them time to develop a strong root system before they begin putting on foliage in the spring and prepare for the hot summer that surely lies ahead.  It’s important to remember that roses need 6 full hours of sunlight to thrive and they do best in a loose, loamy soil with good drainage.  As soon as you bring them home, you should trim off any dead roots or stems. Then put them in a bucket of water for several hours to revive the roots. If you are not going to plant them in their permanent place, plant them temporarily in another part of the garden until their plot is ready. The roots should not be allowed to dry out.  The wax coating on the root tips is put on by the growers – don’t worry about it – it will wear off once you plant the rose.

By |2017-11-29T23:27:15-06:00January 21st, 2013|Tips|0 Comments
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