Do you love having a lush lawn, but hate the idea of wasting water? Do you have dogs who leave unsightly dead spots in your lawn where they’ve urinated? If you answered yes to either of these questions, then Dog Tuff African Dogtooth Grass (Cynodon ‘PWIN04S’) may be the best choice of turf grass for you. Dog Tuff is drought tolerant, resistant to dog urine, thrives is full hot sun, and is soft underfoot. Dog Tuff is a sterile variety of Bermuda grass, so it won’t spread via seeds. Dog Tuff grass was developed by respected Colorado horticulturalist Kelly Grummons. Kelly is working with High Country Gardens, and Plant Select to market this product. Watch this Plant Select video to see Kelly discussing this wonderful product:
Kelly has been working on bringing Dog Tuff to market for over ten years. The original parentage for this grass is native to South Africa, where a lush patch of it was found on a ranch. Dog Tuff is a “warm-season” grass, so it does not green up as early as blue grass. However, as Kelly mentions in the video, Dog Tuff needs only a fraction of the water to survive as compared to bluegrass. Dog Tuff grass will grow in many soil types, but it does need full sun (6 or more hours of direct sun). Dog Tuff is rated hardy to USDA zone 5.
We recently provided design services for a public park in Arvada, Colorado, where we incorporated Dog Tuff grass into an area the park. It was planted last year and is doing well. We are excited to have this as part of a park where people can visit and see the grass in person.
If you are planning a new lawn, or if you are thinking about replacing your current lawn with a more drought tolerant type of grass, you should consider incorporating Dog Tuff African Dogtooth grass in your home landscape.
This is the official blog of Outdoor Design Group, Colorado Landscape Architects. For more information about our business and our services, please visit our website at odgdesign.com.
1) Ditch the bluegrass turf lawn, completely or partially. Bluegrass turf uses far more water than alternative landscaping choices.
2) Set your mower on its highest setting so turf grass is not cut too short. Longer grass keeps the soil cooler and reduces evaporation.
Consider redesigning your landscape so it requires less water and looks more interesting
3) Use the mulch setting on your lawn mower so grass clippings stay on the lawn, which helps slow evapotranspiration and provides nutrients to the soil.
4) Do not install bluegrass turf on slopes, especially south facing slopes, because much of the water will run off the slope and sprinklers will need to run for longer times to compensate. Instead consider planting shrubs or native plants with drip irrigation on a slope.
5) Mulch your trees, shrubs and perennials to reduce water use. Mulch slows down the evaporation of soil moisture, reduces water run-off, and reduces weeds which can steal moisture from your plants.
6) Consider replacing your existing high-water turf lawn with low-water turf options such as buffalo grass, blue grama grass or a fescue grass.
7) Plant native plants that are more appropriate for the climate you live in.
8) If you plant non-native plants, use ones that are adapted to your climate conditions, such as iceplant from South Africa, and Russian sage from Central Asia.
9) Place your plants in groups organized by water use, so as to avoid overwatering low water need plants.
10) Plant trees in your turf lawn to provide shade for the lawn and reduce evapotranspiration of the grass.
11) Follow your water provider’s summer watering rules, and any watering restrictions that may be in place at that time.
12) Don’t water during the hottest time of the day. It is best to water between 6 pm and 10 am. Watering during the hottest time of the day increases the evaporation of the water before it reaches the roots of your plants.
13) Don’t water when it is windy. Just as watering during the hottest time of day increases water loss due to increased evaporation, so does watering when it is windy.
14) When shoveling snow in winter, place snow piles where it will melt and water trees and shrubs that can benefit from extra moisture in winter.
15) Install a rain sensor to avoid having your irrigation system run when it is raining, or the day after a heavy rainfall event.
16) If you don’t have an automatic irrigation system, use a mechanical or digital timer with your sprinklers.
17) If you have an automatic irrigation system, check it once a month or more often to fix any leaks or problems that may occur.
18) Use drip irrigation to water your landscape plants. Drip irrigation is the most efficient form of irrigation because the water is not sprayed into the air which increases evaporation of the water before it reaches the plants.
19) Avoid placing sprinkler heads against fences and hardscape. Instead, install a strip of rock mulch between fences / hardscape and sprinkler heads. In addition to reducing water waste, this minimizes water damage and the need for turf edge trimming.
20) Improve your soils water holding capacity by amending the soil with organic matter.
21) Make your landscape more permeable to keep storm water on your property. Instead of a solid concrete patio, install a unit paver patio to allow water to percolate down rather than running off.
22) Divide watering times into shorter shifts to improve water absorption, and avoid runoff. This is sometimes referred to as the “cycle and soak” method.
23) Direct gutter downspouts to planted areas rather than streets or storm water areas.
24) Save rainwater from your roof for irrigating plants.
25) Save indoor “grey” water for irrigating trees and shrubs.
26) If local codes allow, hire a plumber (or DIY) to pipe your grey water to your landscaping.
27) Use a mild/natural dish soap for washing dishes to keep this grey water safer for your landscape plants.
28) Bathe your pets outside over turf areas that need water, using mild/natural soap.
29) Wash fruits and vegetables outside over your lawn to allow wash water to irrigate the turf.
30) Plant trees (adapted for your climate) to shade your turf area to reduce evapo-transpiration of the turf.
31) Consult a landscape architect or horticulturalist to learn the best plants to use in your climate and growing zone.
32) Before planting certain species of plants, do extensive soil preparations. Some plants benefit from additional organic matter, while others will perform better if drainage is improved.
33) Save fallen leaves in autumn and use as a mulch around trees, shrubs and perennials.
34) Plant new perennials, shrubs and trees in fall when temperatures are cooler because it will take less water to establish them, as compared to planting in early summer.
35) Cover water features, pools and spas when not in use to reduce evaporation.
36) Check water features, pools and spas for leaks.
37) Consider using pondless water features, where the water reservoir is hidden or obscured which provides less evaporation that a typical pond.
38) Don’t use water to clean paving. Use a broom and dust pan.
39) If you want to install a water feature, choose one that cascades or trickles rather than one that sprays in the air. Spraying fountains lose more water to evaporation.
40) If your children want to play in the sprinkler, have them do this in an area of your lawn that needs water.
41) Do not let your children waste water by spraying sprinklers on sidewalks, drive ways or the street.
42) Place large rocks near shrubs, trees or perennials to keep the soil below the rock cool and moist.
43) When refreshing your pet’s water dish, don’t discard the old water in the sink, pour it on plants outside.
44) If you have ice or water left in a take-out cup, or in re-usable glasses, pour it on your landscape plants outside.
45) Don’t discard used ice and water from a cooler in the sink, but throw them outside on your plants.
46) If you wash your car at home with a hose, use a shut-off nozzle so water is not running in between soaping and rinsing the car.
47) Wash the car in a lawn area so that you water the grass at the same time. Use a mild/natural detergent when doing this.
48) Don’t use a hose to clean out your gutters. Consider using a leaf blower or a long handled rake specifically made for the job.
49) Replace old spray nozzles on your irrigation system with newer, more efficient rotary nozzles. They reduce runoff and evaporation. Your purchase and installation of these nozzles may make you eligible for rebates from your water provider. Contact them for more details.
50) Consider hiring a landscape architect to analyze your property and re-design it to require less water and maintenance.
This is the official blog of Outdoor Design Group, Colorado Landscape Architects. For more information about our business and our services, click here.
Despite the recent rain across Colorado, much of the state remains in a drought.
The watering restrictions that Denver Water put in place for this year remain in place, having gone into effect on April 1st.
You may be aware that watering restrictions mean you can only water two days per week, but how long should you run your lawn sprinklers on those days? Denver Water recently released this chart, which includes recommended watering times for different types of spray irrigation. Note that due to the drought, these watering times have been reduced from their standard recommendations.
This is the official blog of Outdoor Design Group, Colorado Landscape Architects. For more information about our business and our services, click here.
This is the official blog of Outdoor Design Group, Colorado Landscape Architects. For more information about our business and our services, click here.
Some interesting trends have emerged this year in landscape design. In this article I describe the 5 hottest trends we are seeing – Which of these ideas will you incorporate into your landscape?
Outdoor Stone Fireplaces
Outdoor fireplaces have been around for a long time, but in the last few years they have really gained in popularity. They can serve as a focal point in the design of a backyard landscape, while providing the functional warmth of a fire adjacent to an outdoor patio.
Here in Colorado, where the summers are dry and there are few mosquitoes or other insects, cool summer and fall evenings are perfect for gathering outdoors with family and friends. Outdoor stone fireplaces can add to the ambiance of your outdoor space.
Design Considerations: Outdoor outdoor fireplaces are typically gas burning, unless the property is in a rural area with low fire danger where wood burning is allowed. They can either be custom built using a combination stone, masonry, brick, stucco, or stone veneer; or they can purchased as a prefabricated insert that is put in place and then faced with stone or another decorative material. A combination of decorative stone or concrete caps, mantels, and hearths can also be incorporated, resulting in an almost endless variety of design opportunities.
Due to the increased popularity of outdoor fireplaces and firepits, many municipalities are updating codes and ordinances to provide more specific restrictions and design guidelines. The required distance between the fireplace and any structure may vary between 15 to 25 feet. Always make sure your landscape architect or contractor has checked with your local building department on the current rules and regulations.
Pondless Water Features
Water is one of the building blocks of life. Water features can add a calming effect to your landscape through the sounds and movement of water. They can also mask unwanted noise and bring a peaceful calm to the hustle and bustle of urban living.
The problem with most water features is that they are high maintenance. While a natural looking pond can be beautiful, they are difficult to construct and can require quite a bit of maintenance. If that maintenance is neglected, or the pond is not constructed correctly one is left with pond that leaks, one does not look natural, or lacks the proper balance of plants, fish, and filters to keep the water clean.
“Pondless” water features solve most of these issues, and are the hottest trend in water feature design. In a pondless water feature, and underground basin in purchased and installed below the ground to hold the water that is circulated through the feature.
A grate is often placed over the basin, and covered with rocks to allow the water to run through to the basin below. The water is pumped from the basin over a decorative rock or sculptural feature. The sound of water is achieved not only from the above ground feature, but by the water splashing through the rocks and into the basin below. And because the basin below ground is shaded from the sunlight, algae will not grow in the water.
Design Considerations: Depending on the size of the feature and how often you intend to run it, you may opt to install a filter and an auto-fill valve connected to a water supply to keep the feature full. You may also opt for an on/off switch for the feature at the home so you can easily turn it on or off. Don’t forget to plan for lighting the feature at night. And finally, when selecting a pump always error on the side of a larger pump, because the flow of water can always be dialed back but can never be increased.
Natural Lawns
As water prices continue to rise, homeowners and businesses are looking for alternatives to the traditional bluegrass lawn. As I have written about in the past, there are many advantages to making your landscaping more efficient, and reducing the amount of bluegrass lawn is the best way to do that.
There are many types of plantings that can be used to replace a traditional lawn, but in each case the general principles are the same: plants with reduced watering requirements that require less maintenance. This can we achieved with alternative turfgrasses, Xeriscape plantings, edible garden plants, monocultures of spreading shrubs or perennials, native plants, non-natives, natural meadows, or a combination of these elements.
Another driver in the popularity of the “natural lawn” concept is the desire of individuals and organizations to move away from using pesticides, herbicides, and fertilizers in large quantities- for the benefit of the environment and human health. Children often play on lawns and in our parks. So in addition to replacing traditional lawns, some people are turning to more organic and natural methods of lawn care.
Design Considerations: It is important to realize that less maintenance does not necessarily mean easier maintenance (at least initially). What I mean by that is a more complex planting such as a Xeriscape with many types of plants, or a natural meadow, will take more analysis and careful monitoring than a simple lawn. However, this monitoring and analysis will be more than made up for by the savings in time and resources by avoiding all of that mowing, edging, aerating, fertilizing, etc. that a traditional lawn would require.
Covered Outdoor Patios
Covered outdoor patios work great for blending indoor and outdoor living space. Over the last decade outdoor patios and gardens have been increasingly utilized as an extension of indoor space.
The latest trend is to build a waterproof roof structure over the top of an outdoor patio space. The roof structure is multi-functional, providing shade from the hot afternoon sun as well as protection from the rain and snow. Overhead roof structures also create a more intimate feeling space, creating an outdoor room at a much lower cost than adding a fully enclosed indoor room to a dwelling.
Another benefit to a covered outdoor patio is that outdoor amenities can be protected by the weather. Flat screen televisions, ceiling fans, outdoor kitchens, bar areas, speakers, and lighting can all be incorporated into this outdoor space.
Design Considerations: There are numerous design decisions that need to be made when designing a covered outdoor patio. Will the cover be attached to the home, or free-standing? Support columns for the roof structure can be designed with stone bases. The “ceiling” of the enclosure is also an important design element that should be carefully considered as it will probably be the main surface that you will see when using the space.
Urban Gardening
As the farming industry continues to get more commercialized and corporate, there has been a pushback in the form an increased demand for local farmers markets. And there is no place more local than one’s own yard.
As individuals strive to have more control and knowledge of where their food comes from and how it is grown, many are turning to growing their own produce. Growing a garden is nothing new- however today’s gardens are getting larger and taking up a bigger percentage of the yard. In some cases, urban gardening is being used for an entire backyard or a good portion of a front yard.
The urban gardening trend jives perfectly with the “natural lawn” trend. While some people are replacing their traditional lawn with decorative Xeriscapes, others are replacing their lawns with edible gardens. But even edible gardens can be beautiful- there are many decorative herbs that get showy flowers, and some produce such as bright red and yellow peppers can add visual interest to the landscape.
Design Considerations: If you are considering expanding or adding edible garden space there are a few aspects to be mindful of. If you have a homeowner’s association, remember to check their rules on gardens. Consider using decorative paths between your beds, and attractive raised planters can be utilized to keep the space looking a little more organized. Finally, be mindful of pests and rodents that may be attracted to the garden.
This is the official blog of Outdoor Design Group, Colorado Landscape Architects. For more information about our business and our services, click here.
The problem with most water features is that they are high maintenance. While a natural looking pond can be beautiful, they are difficult to construct and can require quite a bit of maintenance. If that maintenance is neglected, or the pond is not constructed correctly one is left with pond that leaks, one does not look natural, or lacks the proper balance of plants, fish, and filters to keep the water clean.
