50 Shades of Green

House nearing end of construction, last minute decisions, counting dollars, finishing details, and getting ready for the final C.O, is stress to the extreme.  Sound familiar?  Multiply that stress by one hundred with the builder having to submit the necessary particulars on a check-off application when the house is being certified “green.”   I recently overheard a builder blurt out in frustration “there’s many shades of green” when an explanation of what the criteria for landscape certification meant and why his choices were unable to be used.  While there are many green certification programs, there is only one type of “green,” and that is following the selected green organizations’ program criteria correctly.  Green certification takes organization, preparation, commitment, and knowledge of what benefits green certification provides both the builder and his client.  If proper steps are taken from beginning to end, green certification doesn’t have to be an arduous ordeal.

Conversations about what is really green and the much easier greenwashing[1] takes place mainly among researchers, green certifiers, and environmental standards organizations such as United States Green Building Council,  National Green Building Program,  EPA’s Water Sense, Sustainable Sites, and their affiliate state organizations like Florida Green Build Council.  In Florida, the University of Florida oversees the Florida Yards and Neighborhoods program, while the St Johns River Water Management District and other districts’ green certification program, FloridaWater Star certifies new and renovated homes on best water-conserving principles.  Home buyers trust the builder to provide correct information on the best products for their lifestyle and the right certification program.  Builders, who don’t believe that green certification is beneficial to their clients, won’t be able to sell it to them. It will either result in greenwashing or a lost opportunity to provide a truly sustainable product.

Green building is not only about the construction process, inside and out, but includes the property; from the first site survey and shovel in the ground, to final grading and landscape and irrigation installation.  For the best results and less stress, certifying the home and the landscape should be decided upon during the budget negotiations and before the construction begins, so that the application process can be completed successfully easier and within budget. Using a green-certified landscape architect or landscape designer from the beginning is a wise decision for the builder and the homeowner. 

Confusion happens when builders and homeowners don’t understand the numerous benefits and selling points of a certified landscape and irrigation; and start cutting their expenses at the cost of high maintenance and expensive water bills.  Green certification means the best management practices and certified products have been used and there will be financial savings, lower maintenance, and a smart responsibility to the environment, in their client’s future. 

Gone are the days (or at least they should be) where the homeowner is not given a choice on an efficient irrigation system that will cost more upfront but will save the homeowner thousands of dollars but are offered a more expensive energy-saving appliance that will save them $120 a year over the lifetime of the product.  With monthly water and irrigation bills of $200 to $500 becoming commonplace nationwide, why wouldn’t a builder give their clients the option of purchasing a water-efficient landscape and irrigation package? Needlessly paying thousands of dollars over a five to ten year period in water bills? Now that is torture to me.

Builders should partner with certified landscape designers and landscape architects who will provide timely advice and information on best management practices and green landscaping. They will be able to explain how to use the eco-friendly principles to benefit the builder and the homeowners. With current statutes like Florida-friendly landscaping, green certification is only a prelude to future smart building practices in Florida. Certified landscaping and irrigation will allow for more sustainable growth, more satisfied clients, and  help the builder to be on the best sellers’ list for years to come.  

See the Vision House 2008's certified green landscape three years later.
Originally published in From The Ground Up, Building Inspirations Magazine, July 2013.

Teresa Watkins, horticulturist, landscape designer, and environmental consultant. Watkinsalso hosts of the award-winning gardening radio show “In Your Backyard” heard on www.My790am.com  every Tuesday at 1:00pm.  You can contact or send questions to Teresa at www.she-consulting.com.

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[1] A superficial or insincere display of concern for the environment that is shown by an organization.  www.WordReference.com

Irrigation Overkill

What's wrong with this picture?
 

For a sodded driveway this is overkill.  There is no reason to have the irrigation in the center sod strip.  They should have used either a groundcover or pavers in the center of the driveway.

What other mistakes did the irrigation installer or owner make?

• Watering at 5pm in the early evening is a good way to get fungal disease.
• Uneven spacing of irrigation heads on turfgrass means uneven distribution of water which is the one of the biggest water wasters.  
• Possibly no rain shut-off device or not hooked up properly.  This location received two inches of rain the night before so irrigation was not necessary for this turf even if it was new sod.

I asked Aaron Smith, owner of  Insight Irrigation, for his professional irrigation contractor perspective. "When I see this several things come to mind that should be considered: 

• Areas less than 4 foot wide should not use overhead irrigation. 
• If necessary, small areas can be irrigated with drip. (many new products are out to do this I.e Hunter)
• This is a safety hazard since people could slip .
• This is an environmental hazard from oil from vehicles washing down into stormdrain."

When installing irrigation systems, get a certified irrigation professional like Aaron to help you or   learn what goes into having an efficient irrigation system before you do the work . 

In Your Backyard: Preparation Is Critical

June 1st signals the first day of hurricane season in the Atlantic Basin. This year NOAA has issued their projections of fifteen hurricanes with eight major storms. The hurricane names will be:

1. Hurricane Alex
2. Hurricane Bonnie
3. Hurricane Colin
4. Hurricane Danielle
5. Hurricane Earl
6. Hurricane Fiona
7. Hurricane Gaston
8. Hurricane Hermine
9. Hurricane Igor
10. Hurricane Julia
11. Hurricane Karl
12. Hurricane Lisa
13. Hurricane Matthew
14. Hurricane Nicole
15. Hurricane Otto
16. Hurricane Paula
17. Hurricane Richard
18. Hurricane Shary
19. Hurricane Tomas
20. Hurricane Virginie
21. Hurricane Walter

How many will hit Florida is yet in Fate's hands. But you need to be prepared!

By June 1st, all your preparations to weather a Category 1-5 hurricane should be completed. That means that you have enough food and water to last a few days, that weather stripping and house renovations are finished, and that your landscape and yard have had a walk-through to remove anything that could damage your house or be windblown during a storm.

Have you inspected your trees? Large limbs in older trees that form a vee and deep crotch could be weak and break or mask a hollow interior that will easily uproot with strong winds. Check out any limbs hanging over homes or are growing together. Look closely for heavy limbs that hang over homes, cross or rub together.

It's important to understand that it's not just pruning a tree, or cutting off limbs that will make it safe and healthy. Cutting trees improperly can make them more dangerous in a storm or and actually reduce the life of the tree. Never try to cut large trees yourself. Always use a certified arborist.

A certified arborist is the only person who should help homeowners make a decision on what limbs to prune or if a tree should be removed. You can easily find certified arborists through the International Society of Arborculture. By inputting your zip code, city, you can find several qualified arborists in your area. If you have an arborist's name or license number, you can verify his certification and good standing.

Before hiring an arborist, it's always a good idea to get three bids so that you feel comfortable that the service is actually needed and with the cost. Professionals understand that you will be calling other arborists for bids. That's part of the business. Don't be afraid to say that you need to check them out or get other bids to price check.

The best advice is to make sure that you're planting the right tree in the first place. The University of Florida/IFAS has enough studies that they now have determined which trees are the most wind-resistant. You can read that study here. It will save a lot of work and money in protecting your home during hurricanes if you select properly for your site.

Hurricane Landscaping

June 1st not only heralds in warmer temperatures, afternoon showers, and humid mornings but also hurricanes. Announcements of hurricane season's opening day is a good reminder to check out your landscape to make sure your property doesn't become a hazard during the storms and will ultimately survive.

Hurricane season is June through September, with August and September being the most active period. NOAA is predicting nine to 14 named tropical storms with four to seven turning into hurricanes. We could see one to three becoming Category 3 hurricanes. Last year we had five hurricanes and a relatively mild storm year.

Tropical storms and hurricanes are one of Florida's main influences on our water supply so while they are not something to look forward to - they are necessary.

Brevard County has great advice on how to make sure your landscape is hurricane-proof:

• Right Tree Right Place – by simply planting larger trees away from your home, power lines, and other structures, you greatly reduce the risk of branches or the tree itself falling on your home or knocking down power lines.
• Regular Pruning and Maintenance – assess trees and shrubs for branches that are dying, too large, lopsided, etc. Regular pruning promotes healthy growth, removes dying or diseased limbs, and can reshape the tree to be more resistant to wind damage. [Teresa's note: Make sure anyone working on your trees or providing a bid to prune is a certified arborist in your area. You can go to the International Society of Arborists to verify certification.]
• Choose Wind Resistant Plant Species – After the previous year’s hurricanes, researchers collected data from all over Florida on the number and types of trees that withstood the storms or were blown over.
• Planting in Groups or Masses – when possible, planting groups of mixed trees together can greatly enhance wind resistance. The trees buffer each other as well as your property and other landscape plants.

Be pro-active in your yard - don't wait till a hurricane is brewing in the Atlantic or Gulf of Mexico. Charges be more costly due to the season and the chances of finding an arborist with an open schedule then will be risky.

Find out how Father Hurricane, a Jesuit was instrumental in hurricane prediction.

I know you've heard of rain lilies, Zephyranthes spp. I bought some beautiful uniquely-colored orange and deep pink rain lilies at Plant Delights Nursery in NC last week. But have you heard of hurricane lilies? They are the Lycoris species in the Amaryllis family with Zephyranthes. Wonderfully pest-free, maintenance free (seriously) hurricane and rain lilies are a great addition to a cottage, woodland, or tropical themed garden.