NRL April 2012

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NASHVILLE ROSE LEAF

Official Publication of The Nashville Rose Society Serving Rose Enthusiasts Throughout Middle Tennessee

April 3rd - NRS meeting on Spring Rose Care at Cheekwood Refreshments 6:30 PM Program 7:00 PM april 2012 Volume 45, Issue 3

Affiliated with the American Rose Society - www.ars.org

2012 ARS Offical Rose List

Drip Irrigation By: Tom Beath Growing roses involves many different activities that, at the very least, require us to expend valuable time and energy. Consequently, any task that can be done without our direct involvement is valuable to us. Watering is one task that has been done automatically for many years and is familiar to most of us. Lawn irrigation systems put out large amounts of water at a rapid rate. These systems are well suited to turf. Bedding plants, such as shrubs and roses often suffer deleterious effects when these systems overwater or spray water onto the foliage, causing disease. In my business, I often see boxwood with root rot and roses with blackspot because of improper watering. I recommend that all planting beds be put on separate zones and used only until the plants are established. Once established, these systems should be used only as insurance against drought. Pop up sprinkler heads should be replaced by the bubbler or fan spray variety.

News from Beth Smiley, Publications Director & Managing Editor of the American Rose Society (beth@arshq.org) The latest edition of THE resource for exhibitors and judges includes more than 300 pages of approved exhibition names, AARS list, ARS “E” list and Miniature/Miniflora Hall of Fame list is now available is now available through Lulu.com. Here is a link on the American Rose Society website with a link to Lulu.com. http://www.ars.org/?p=5388 Price is $20.00 and it ships in 3-5 business days.

The best form of irrigation for bedding plants, ornamental trees, shrubs and roses is drip irrigation. Drip irrigation delivers water slowly at or near the root zone of the plants. Drip conserves water by preventing overspray, runoff and evaporation. Because the water is applied only to the root zone, weed growth is reduced. Best of all, drip irrigation can be installed by most anyone. If you can follow instructions and possess moderate hand strength, you can do it. Basically, you start by attaching a Y splitter valve directly to your water spigot. This enables you to dedicate one side to your irrigation system and the other to a hose for washing your car. On the irrigation side, attach a pressure reducing valve (25-45 psi, about the size of a small ear of corn) followed by a short length of plastic pipe that attaches to the top of a battery powered clock/controller. This clock automatically (Cont’d on page 5)


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