NATIONAL MAYOR’S CHALLENGE FOR WATER CONSERVATION! Apr. 1-30

Wednesday, April 9, 2014

Pledge online to save water. If Tucson is a top 5 city, you will be entered into a drawing for great prizes!  We are in a tight race…

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LANDSCAPE ARCHITECTURE MONTH COMMUNITY TALKS – APRIL 3, 10, 22, 29

Monday, March 17, 2014

Landscape Architecture Month Community Talks HIMMEL PARK LIBRARY 1035 NORTH TREAT AVE. 7 P.M. – 8 P.M APRIL 3, 2014 Neighborhood Green Infrastructure Irene Ogata, RLA, ASLA: City…

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Drip Irrigation – Emitters & Tubing Maintenance

Friday, March 14, 2014

Twice a year, move drip emitters/emission points away from the bases of the plants.  Most of the emission points should be located near the drip line (canopy edge)…

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COOPERATIVE EXTENSION CELEBRATES 100 YEARS!

Thursday, January 9, 2014

The 100-year anniversary of the signing of the Smith-Lever Act of 1914 which officially created the national Cooperative Extension System will take place in 2014. This celebration will highlight Extension’s…

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Protect Bees & Native Pollinators

Thursday, November 21, 2013

Many common garden products contain neonicotinoid insecticides.  Even when used according to printed instructions, the concentrations are dozens of times greater than what is used in farm crops….

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Online Registration Now Available for All Classes!

Monday, September 30, 2013

To register, click the plus sign to the right of the class that you want, click “Read more,” and click the green “Register” button on the next page.

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FALL PRUNING

Tuesday, September 10, 2013

Trees in the wild are never pruned, yet they often have long healthy lives. In a natural setting, their branches develop a balance and form typical of the…

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UA Science Keeps Fairways Green With Less Water

Thursday, July 25, 2013

Researchers at the UA’s Karsten Turfgrass Research Facility are working to keep athletic fields, golf courses and parks green – while using 20 percent less water.

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23rd Annual Desert Horticulture Conference – May 9, 2014

Thursday, June 13, 2013

The Desert Horticulture Conference is the premier annual conference for all members of the southwest green industry: landscape architects, designers, growers, retailers, contractors, maintenance personnel, suppliers, and educators….

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