Friday, June 25, 2010
The Singing Trees
Fun Facts for the Fourth
We all know our founding fathers for their contributions to gaining American independence. But, did you know that many of them took interest in landscapes and horticulture?
- Thomas Jefferson was an accomplished Architect and Horticulturist. He is responsible for the campus design of the University of Virginia and his estate, Monticello, is recognized as an American Landscape Masterpiece.
- As a youngster, George Washington became familiar with his native Colony of Virginia while working as a land surveyor.
- It hasn’t been proven that George Washington chopped down his father’s cherry tree. Even if he did, we’re sure he had nothing against the tree…
- Colorado was the 38th state admitted to the union in August of 1876.
- State flower: Rocky Mountain Columbine
- State tree: Blue Spruce
- State bird: Lark Bunting
- While enjoying your cookout this year, remember that Denver lays claim to the invention of the cheeseburger. The trademark was awarded in 1935 to Louis Ballast of the Humpty Dumpty Drive-in in Denver.
- The United States federal government owns more than 1/3 of the land in Colorado. This keeps our mountains accessible to adventurers from around the world.
- Katherine Lee Bates wrote “America the Beautiful” after being inspired by the view from Pikes Peak.
- The United States Air Force Academy is located in Colorado Springs.
Active Spaces for Active People
Since when did television become an acceptable method of exercise for our children? Is playing a video game really like going outside and playing? Really?? I think not. And no parent can rely on the public school system to help keep children fit and active…what, with only one-day of physical education per week!! Don’t forget recess time has also been cut back too. And don’t get me started on the dissolution of nearly all public school music programs…but let’s stay on topic.
There is a solution. Call your Landscape Architect to help develop your own backyard play area(s).Think about it; a Landscape Architect can help design active – and fun no less – outdoor spaces to play, right on your own property. Or if you’re a Do-It-Yourselfer, the internet can help you as well. Let me start by saying, this recommendation is not meant to take away from our beautifully designed and built neighborhood parks, only to compliment them. Backyard Play has developed into more than just converting your existing lawn area into a makeshift Croquet court. Let me explain.
Backyard Play is quickly becoming a requirement of successful outdoor gatherings. With some design intuition on hand, an active space(s) can be achieved to meet any budget, within virtually any size yard. So OK, the makeshift Croquet court is a practical way to begin using outdoor space, and it’s one of the least expensive ways to get outside and play. If you have a lawn, all you need is a kit from your local sporting good store. But you didn’t think this article was to tell you where to buy a croquet kit, right?
While some homeowners are taking it upon themselves to build play areas, a thoughtful design can go a long way. Did you know the majority of games have rules and regulations for the court configurations? For example, a badminton court is 44 feet long and 22 feet wide (17 feet wide for singles play) http://usabadminton.org/. The stakes in a horseshoe pit are 40 feet apart, 36 inches long, and exposed 14 inches above the ground, leaning backward at a 12 degree angle. Foul lines are spaced 27 feet and 37 feet from each stake…the 27 foot foul line is for children, women and elderly men and the 37 foot foul line is for men http://www.horseshoepitching.com/. Other notable sizes: a volleyball court is 60 feet long and 40 feet wide; a bocce ball court is 60 feet long and 10 feet wide; corn hole boards (bag-in-the-hole) are spaced 27 feet apart, front to front.
To maintain a somewhat resonably priced backyard play area, the following games are great options, with kits readily available: Croquet, Badminton, Horseshoes, Corn Hole, Bocce Ball, a Trampoline…to name a few. Consider adding a basketball hoop to the home, or a freestanding backboard. A simple net can allow a person to hit golf balls and baseballs into it. Accoutrements such as backstops, tables & caddies, netting, benches, etc., all add to the grander scheme for a wonderfully active outdoor space. Get the most out of whatever dollars you want to invest.
Time to Shine
It is a good idea to start by deciding when you want your garden to be at its best. If you are only in town for the holiday, then you want to consider only plants that bloom early to mid summer. For the folks that are here full time, or visit several times over the course of the summer, a mixture of early, mid and fall blooming plants, will give you constant color as the season progresses. You should space out your plants based on their bloom times throughout the garden, so your whole garden is always blooming, even though all the plants are not.
In the Rocky Mountains it is not uncommon to experience snow and below freezing temperatures into June, and starting again in September. Because our season can be so short, we recommend giving the plants some help by fertilizing. At local garden centers, there are several options to boost plant growth and promote blooming. This is especially helpful if you are hoping to see significant color and growth by the 4th of July holiday. Before planting the correct plants, fertilizing, and deadheading, the most important thing you can do to ensure a colorful garden whenever you see it, is proper water amounts. Every time you are in your garden, we recommend checking to make sure your soil is not too wet, or too dry. If these steps are taken, the results will give your garden vibrant color any time during the season.
July Means Dry
Colorado high-country summers are split up into two distinct periods—dry and drier. The majority of our moisture comes in the fall, winter and spring in the form of snow. We do get a weather pattern, usually in July, called monsoonal moisture or monsoon seasons, but it is unreliable and rarely amounts to much. So, we depend heavily on our sprinkler systems to keep our lawn and gardens thriving.
During these hot dry months, when we could go weeks without rainfall, our irrigation gets overworked and under-maintained. As a result our lawns get brown spots and flowers wilt.
During this season sprinkler systems are run more often, and thus have a higher risk for breaks. A little TLC and preventive maintenance can go a long way.
Three sure signs that you could use the help of our irrigation professionals are:
1. When you walk around your lawn and hear a crunch, crunch under your feet
2. When the dandelion becomes your most prevalent flower
3. When your water bill is out of control and you still have the above mentioned problems
While some problems may occur due to bad luck, many can be addressed and prevented with routine maintenance or simple upgrades. Our favorite upgrade is to install a smart irrigation controller.
Typical controllers need to be monitored and adjusted for weather events. This works best with a proactive approach but instead usually happens in a reactive manner. For example, when it rains you may turn off your irrigation, or if it’s hot and dry you turn up the run time on the areas that have noticeable dry spots. But, the water has already been wasted and the plant material is stressed. The solution is to make a simple upgrade to a smart controller. A smart irrigation controller installed by Land Designs by Ellison, uses sensors to read the weather in real time. If the sun shines for an extended amount of time, it automatically increases the watering times to the areas that need it most. When it rains, the controller instantly shuts down the irrigation zones you have programmed, and the same goes with freezing temperatures. The available customization in these controllers make it a must have if you have water features and annual pots that have different water needs that lawn or perennials. This simple upgrade will make your sprinkler system more efficient wasting less water, time, and money.
Thursday, June 3, 2010
Landscape Architect v Landscape Designer
I’m often asked about difference between Landscape Architecture and landscape design.
Regardless of their professional arena, Landscape Architects use their artistic talents and technical training to plan and design built environments. They formulate graphic and written criteria through drawings, construction documents, and specifications to control the means of arranging and building land forms in conjunction with the manipulation of water resources. Currently, 49 states require a form of licensure for Landscape Architects. Of those, 45 states require a license to practice the art and science of Landscape Architecture. The remaining four states, with title acts, allow the practice of Landscape Architecture regardless of qualifications but require licensure to use the title of ‘Landscape Architect’.
Landscape Designers also create drawings and many times have the in-house capabilities and resources to construct what they’ve drawn, specified and manipulated. The disparity between Landscape Architecture and Landscape Design may be the result of a higher level of education, license and liability insurance. According to Columbia University’s program in Landscape Design, the primary difference between Landscape Design and Landscape Architecture is the required level of education and licensing.
To confuse matters further, the level of education varies quite dramatically from curriculum offered at one college, to the next. Landscape Design programs vary significantly. Some schools offer certificates of varying lengths, while others offer full 2-year to 4-year degrees. Many times the graduate of a Landscape Design program will pursue an undergraduate degree in horticulture or agriculture. The standard Landscape Architecture programs consist of a minimum 4-year undergraduate degree; (BLA) Bachelors of Landscape Architecture or (BSLA) Bachelors of Science in Landscape Architecture. Upon completion of an undergraduate 4-year Bachelors degree in the Landscape Design or Landscape Architecture program, a student can enter into a Masters of Landscape Architecture (MLA) program. Students with an undergraduate degree in Landscape Architecture typically earn their MLA in two years while the undergraduate from an ‘accredited’ school who earned their 4-year BS in Landscape Design, my take three years to earn the status of MLA.
There are many acclaimed and successful licensed Landscape Architects who got their roots from an education that is a derivative of the Landscape Design programs, coupled with good old hands-on experience. The father of Landscape Architecture and designer of New York’s Central Park, Frederic Law Olmsted, was a farmer without any relevant educational background. Yet Olmsted’s research and brilliance transformed the profession of Landscape Architecture across the world. It would be interesting to know if the value which Mr. Olmsted brought to this industry would hold its same level today, or would he be scrutinized since he only had the rudimentary training comparable to that of Landscape Architects?
Regardless of the written formality to differentiate those who provide Landscape Architectural services from those who provide Landscape Design services, the diversity in both fields greatly overlap as opposed to showing exclusivity. So what does that mean to the consumer?
Prior work experience, referrals and references along with an understanding of your needs should be the basis for choosing a Landscape Architect or Landscape Designer. Many highly professional firms offer both disciplines. When making your selection, make sure that the firms that respond to your inquiry for proposal have construction oversight capabilities, understand and enforce local regulations and can provide site engineering relative to building techniques. Above all, make absolutely sure that they have the professional liability insurance to properly cover their services and assurances.
Tuesday, June 1, 2010
Social Media... Not Just for Kids
You might have noticed the links to Facebook, Twitter, Blogger, YouTube & Linkedin at the bottom of the last two newsletters. Maybe you even clicked on them… If not, we encourage you to do so. These Social Media sites are the best way to keep your finger on the pulse of our companies, tap into expert advice and they provide us with a way to keep all our clients, friends and followers up to date.
What’s in it for you?
- Special offers will be offered to our followers or fans through social media sites.
- A big part of our goal with Social Media is education. Subscribing to our blog puts timely and useful information at your fingertips.
- It’s fun! You get to see photos of our projects, hear about awards we’ve won and keep tabs on how our employees do their part to help the community.
While many of these sites have the reputation of being geared towards kids, the truth is, many businesses, and even more adults have found a use for these sites. In fact, more than 40% of Facebook’s users are over 35 years old. Despite what your kids might think, it’s not just another way to spy on them. Whether it’s getting in touch with old friends on Facebook, following a favorite celebrity on Twitter, getting expert advice from a blog, watching videos from across the street or around the world on YouTube or learning about the professional face of the company from Linkedin, these sites are a great way to communicate with and keep in touch with people everywhere.
Aphids
Another annual pest of concern to Colorado trees and gardens is the common aphid. There are dozens of species of Aphids in our region and virtually no plant is immune to their damaging effects. Aphids, similar to pine needle scale, are sucking/piercing insects that slowly drain a plant of nutrition. To make matters worse they take this nutrition directly from its production source, the leaves. The sole purpose of leaves to a plant is to produce food. This food is then transported to the roots for storage to be called upon the following spring as the tree emerges from winter. Without this reserve the tree is unable to produce leaves of sufficient size thereby reducing its ability to make food, creating a viscous cycle. Each following year the leaves grow smaller and eventually stop altogether. Left alone, and in sufficient quantity, Aphids lead to a plant’s decline and eventual starvation. Aphids are very small insects and tend to avoid detection by the untrained eye. In fact, it’s typically not the insect that generates calls of concern. Rather, it’s “sticky stuff on my patio furniture” that initiates the majority of phone calls to our office. Mountain pine beetle has enjoyed a great deal of media attention over recent years and even pine needle scale to a lesser extent. Aphids are the exception, however, and quietly go about their lives doing significant harm to the landscape’s components. They start to draw attention to themselves after a few seasons when the landscape no longer appears as healthy and vigorous as it once did. Trees exhibit yellowing leaves mid-summer and leaves become progressively smaller each season. There may be fewer leaves, and in extreme conditions the tree may be forced to drop its leaves prematurely (sometimes as early as July and August) in hopes of ridding itself of the pest. Each of these items should be taken as a cry for help from the tree.
Here’s the good news: Aphids are a fragile, easily controlled insect. They are so fragile, in fact, that many gardeners simply wash them off with a garden hose. Beyond just a simple stream of water there are a variety of products available for the control of Aphids. There are traditional, foliar sprays, systemic injections, and even beneficial insects such as ladybugs that offer consistent control. While it may be easy to treat low-lying plants and flowers you will want to consider hiring a professional for trees. Their equipment allows for a safe and thorough treatment and increases the chances for success.
Water Wisely.
- A good system design allows control of how much water you want to apply and where.
- Careful operation helps to limit waste.
- Timely maintenance will keep your irrigation running at its peak performance and efficiency.
Last month‘s column covered irrigation start up, including adjustments, checking for leaks, and setting proper run times. This edition focuses on watering efficiency.
Water Efficiency can be affected by many factors. Let’s start from the ground up, literally.
- The type of soil you are watering - from sand to clay and everything in between.
- The type of plants that need water (grass, flowers, shrubs and trees) which could be broken down further: turf grass, wild grass, annual or perennial flowers, and old or young trees and shrubs.
- The type of climate and exposure.
In-ground landscape sprinklers are about 50% efficient. Evaporation, poor maintenance and poor design have the largest impact on efficiency. The major factors that affect in-ground irrigation (Pop up and rotary sprinkler heads) watering efficiency is evaporation. The two major factors that affect evaporation are heat and wind. This can be resolved by not running your irrigation on a hot, windy day and by setting it instead to come on during the cool calm of night when evaporation is minimized.
Another factor affecting efficiency is proper maintenance of your irrigation system. If your irrigation system runs during the day, when you’re asleep or not home, then you may never notice leaking heads, leaky fittings, bad or wrong nozzles, or too much water (puddling).
The last major factor is watering during or right after a rain event. Irrigation that runs while it’s raining wastes our natural resources. This can be combated with a rain sensor installed by a trained professional.
Friday, May 7, 2010
Spring is Here. Are Your Sprinklers Ready?
It’s spring and is time to fire up your irrigation system, also known as the sprinkler system. Aah, the irrigation clock, I can never get it to do what I want it to do. Or that leaky apparatus (backflow preventer) that sticks out of the side of your house like an oozing sore. And, don’t forget the sprinklers that did not perform correctly last season, leaving a muddy mess or dry spots. These are just a few of the common problems that need to be addressed at the start of the summer season.
These tasks may seem easy in concept but, if there is a problem, then you need someone who has the knowledge to troubleshoot and repair.
Here are some common problems that we all can experience when trouble shooting our irrigation system.
The Irrigation or sprinkler clock has a mind of its own.
Most often the time of day or day has not been set properly or there are programs that have been activated by accident.
The back flow preventer has a drip coming out the bottom.
A backflow preventer prevents outside water from backing up into drinking water- causing contamination. Your back flow is always working and periodically needs to be rebuilt. This should be repaired by a professional. You may also wish to hide the ugly piece of metal jutting out from the side of your home. This is easily done with a shrub or ornamental grasses.
Not all of my sprinkler heads on the same zone have the same amount of pressure.
This could be due to a clogged filter or more importantly - a clogged nozzle.
Another possible explanation is that you have an underground leak. The only solution to this is to work backwards from the sprinkler head and check the ground. If you’re not sure what the direction of flow is, then call in a professional to save yourself a lot of time.
I have a geyser in the middle of my garden where a sprinkler head use to be.
The irrigation system needs to be flushed and the sprinkler head replaced, sometimes not an easy task.
Maybe you noticed last season that you had dry spots in some locations and wet spots in others.
This really sounds like you need an irrigation audit and review. An audit measures the amount of water that each sprinkler head puts out and also allows us to look at the spacing.
Drip systems are the hardest to inspect and review. Sometimes there are hundreds of trees and shrubs on them, and if they are not checked properly and completely then you stand to lose very important and expensive plant material.
One of the most common problems with a drip system are the emitter(s) getting clogged, allowing little or no water through. The drip emitter is a tiny valve that controls water flow at the root area or base of plant. The drip system can be at the surface or underground (subsurface). These all need to be checked. The obvious drip system problem is a broken or missing emitter, which usually shoots water straight up in the air. Another common problem is too much or not enough water to the plants. This is controlled by the size of the emitter, the amount of run time on that station and or the type and size of plant you are watering. These factors together make a drip system quite complex, I recommend hiring a professional to review and inspect your drip system.
Mountain Pine Beetle - Down. But Not Out.
Don’t stop fighting this pest late in the game… it could mean disaster for your trees.
I am often asked by clients, “What do you do during the winter?” It’s a common question and they’re often surprised to learn how we fill our time with educational opportunities instead of hibernation. For a moment, landscape pests are held at bay by the cooler temperatures and we have time to hone our skills. The pest management industry is always evolving in response to new chemical technology, new tools, and improved strategies to make our applications more effective and safer for the environment. We also attend a variety of conferences providing us with additional, timely data on the migration trends of certain pests. Pests such as the Mountain Pine Beetle (MPB) migrate in response to environmental pressures. The insect is transported by wind thereby allowing it to quickly infest new areas to support reproductive efforts for the following season.
What are my options for preventative control against the Mountain Pine Beetle?
• Trunk Sprays
o Should be performed by a professional arborist. Cannot be applied by a property owner with a common, pump-up weed sprayer.
• Pheromone packs (Beetle Blocks™)
o Safer than trunk sprays and can be installed by the property owner.
o Ideally should be used in combination with trunk sprays for added protection.
• Trunk injections, sound repellency, ODC™
o These are newer technologies still in their testing stage. They do show good potential, and we continue to monitor their progress.
Can a tree be treated once the Mountain Pine Beetle has attacked a tree?
• Unfortunately, no. Current chemical technology only supports prevention, not treatment in response to a successful attack by the insect.
Only work with a reputable arborist who is experienced and licensed in landscape pest control operations. Specific laws exist for the protection of the public and environment with regards to the release of pesticides. Simply being licensed as an “arborist” does not grant permission to a contractor to legally apply pesticides. The business must be licensed by the state department of agriculture – having shown competency in the use of pesticides. If you’re going to court it’s best to hire an experienced lawyer to help you. Similarly, if you’re considering the use of pesticides on your property seek the guidance of an experienced arborist. He or she brings years of knowledge about the chemical and the equipment necessary to perform the project safely. Always ask to view credentials.
Earth Day 2010 Trail Clean Up
This Earth Day employees of Land Designs by Ellison volunteered to clean up a popular biking, hiking and jogging trail here in Eagle. The Boneyard can be seen from the Land Designs office and is frequented by many members of the staff. On April 22nd, on a not so beautiful Earth Day, employees of Land Designs by Ellison removed 5 bags of trash, a rusted out water heater and an abandoned truck topper that was 50 feet down a ravine. The topper had to be winched out and then dragged, by bike, down the trail to be taken out.
Enhance Your Garden
As the snow begins to melt, and the trees and shrubs start to show their spring green it is time to think about summer. Mountain alpine summers are short, so to make the most of our gardens, it is important to start early. For those with existing gardens, you can enhance them by freshening them up. There are a few things we can do to renew our existing gardens, by using annuals and perennials, or to completely renovate and start over with a brand new and improved garden.
Adding annuals to enhance a garden is quick and easy. Examine sun exposure, water requirements, and space to determine the best annuals for your space. Annuals have almost instant color and maintain their color for the entire growing season. This will give you a lot of bang for your buck. But the downside of annuals, is that they die at the first frost, and will need to be replaced yearly.
Many gardens have existing perennials that just need sprucing up. Larger perennials tend to develop a “flopping” look, due to their size. With these, it is best to divide the plant, and then transplant it, to make larger groups with smaller plants. This will encourage the older plants to stand up and bloom sooner and longer. This is especially necessary if you have older perennials that have stopped blooming altogether. It is best to do this during the spring. Re-grouping existing plants into larger groups, helps to give the plants you have more “pop.”
After you have divided, transplanted, and re-grouped your existing perennials, you can then evaluate what types and what quantities of new perennials you will need to add to fill your spaces. After taking into account light exposure, water and space requirements, you will be able to choose the best plant options. The benefit of perennials is they continue to come back year after year, to help avoid large expenses each spring.
For the gardens that are too far gone to revive, a total renovation is the best option. These gardens generally will have more weeds than plants, existing plants that are not performing, and often have poor soil quality. A complete renovation will remove all the weeds, but most importantly, will amend the soil by adding much needed nutrients. Planting new plants in poor, weedy soil will increase the chance of the plant’s failure. After amending the soil and adding plenty of nutrients, we can add new perennials, annuals, shrubs and trees to make the perfect bed.
For any of the enhancement ideas above, proper irrigation is a must. While many plants have lower water requirements, all plants do require consistent water. During the first two weeks of a new plant’s life, this is especially important.
Land Designs by Ellison and A Cut Above Landcare offer a free consultation on the quality of your irrigation system, as well as what plants will work best in your space. We can help to get you started to ensure your best chances for success.
Thursday, May 6, 2010
D-Space Can Save Your Dream Place
Owning a home nestled in the woods is a dream for many, but a wildfire can quickly turn that dream into a nightmare. Since the early pioneers started building cabins in the forest, loss of property and life due to wildfire has been a serious concern.
In the early 1990’s Summit County became the first local government in Colorado to attach defensible space to its building code. Meeting the wildfire mitigation requirements is requisite to obtain the final Certificate of Occupancy. Eagle County followed a few years later with a County Wild Fire Protection Plan and amended their building codes with considerations for wildfire risk reduction.
Research by the US and Canadian Forest Services show that a judiciously designed and constructed defensible space can be the difference between a beautiful mountain home surrounded by green trees and a pile of ashes. In the 1980’s I was a squad boss on a 20 man interagency fire crew. One of the hottest fires we worked was in a subdivision near Red Feather Lakes in Northern Colorado. The fuel type was very similar to Summit and Eagle Counties with dense lodgepole pine trees and very little understory. About 10 years later I saw a Colorado State Forest Service publication on the benefits of defensible space; On the cover was a house that survived this fire. What hit me were the obvious concentric circles of fire damage. 200 feet from the house all of the trees were black and torched. Then at about 100 feet this gave way to a mix of torched and scorched trees (dead but with brown needles). Near the home green trees were thriving. More importantly, the home and the occupants were still intact.
A common misconception of an effective defensible space is that it requires a 30 foot clear-cut around a structure. Untrue says Red White and Blue Fire Protections District Wildland Specialist, Matt Benedict, “A good D-Space is created by considering the fuel type, building material and natural features that will affect fire behavior. When the fuel modification is complete the tree stand should have a thinned but natural appearance.”
Several insurance companies are now requiring that wildfire mitigation measures are implemented around mountain homes. Homeowners that choose not to create a defensible space are being threatened with discontinuation of their homeowners insurance. Besides wildfire risk reduction, a well designed defensible space developed by a professional forester using state of the art tactics can improve the esthetic value of the home and potentially the livability and usefulness of your outdoor space.