ALCA MEMBER UPDATE
Arid Zone Trees A Quarter Century of Quality and Consistency: ‘Variety AZT’ Turns 25
W
Mar/Apr 2019 ACLP Schedule Brought to you by the Arizona Landscape Contractors’ Association ALCA.org (602) 626-7091
COST: $60/ALCA Member $120 Non Member REGISTER: www.ALCA.org/Calendar LOCATIONS: ALCA Office—5425 E Bell Rd #105, Scottsdale AZ 85254 Randolph Center (auditorium)—200 S Alvernon Way, Tucson AZ 85711 Annuals & Perennials
Discuss selection and transportation of annuals Demonstrate bed preparation for annuals or herbaceous perennials: soil preparation, calculating amendments or mulch Identify the blooming season for common annuals and herbaceous perennials Demonstrate proper planting techniques Discuss pre and post irrigation techniques Discuss flower bed maintenance including irrigation, fertilization, pruning, deadheading and mulching Troubleshoot common diseases, insects, weeds and abiotic problems
Plant Problem Diagnosis — ISA = 3.75 CEUs & PMD = 4 CEUs
Differentiate between plant stress disorders and biological diseases Discuss the importance of proper plant care in an urban environment Identify common weeds and recommend appropriate control methods Recognize common insects and determine what controls are needed Determine if a pathogen is present and if it is treatable Identify plant nutrient deficiencies and how to treat accordingly
Turf Care & Installation
Identify the varieties of turfgrass used in the Desert Southwest Demonstrate mechanical steps to properly install sod Discuss proper cultural practices including mowing techniques, thatch removal, overseeding, fertilization and irrigation for various turfgrass varieties Problem solving strategies for common turfgrass diseases and pests
Plant Identification — ISA = 3.75 CEUs
Provide plant anatomy terminology, scientific names of plants and how to pronounce them Recognize plants that perform well in Arizona landscapes Demonstrate proficiency in identifying plants by their leaves, flowers and fruit Distinguish the different types of palms and pines in our region Compare and contrast different species within a genus
DATES TO CHOOSE FROM: March 14 or 16 ALCA Office—Scottsdale 7:30 AM—11:30 AM or
March 23 Randolph Center—Tucson
March 21 ALCA Office—Scottsdale 7:30 AM—12:30 PM
hen Arid Zone Trees began to grow specimen sizes, desert adapted landscape trees in 1982, trees were grown from collected native seeds. It quickly became obvious that this method of propagation produced trees that were highly variable physically (appearance) and horticulturally (growth and development over time). Cloning or vegetative propagation was the best option for producing wholesale quantities of trees with uniform, desirable characteristics. We approached cloning desert trees with two principles in mind: first, that there are many individual trees within a given desert tree species that may exhibit desirable characteristics for landscape applications; and second, that all trees developed and marketed by ‘AZT™’ needed to possess attractive physical and durable horticultural characteristics. To satisfy both goals, we embraced a multiple clone approach. By identifying a number of trees from within a single species with desirable characteristics, we can offer a high level of uniformity while maintaining genetic diversity. Our search for new trees to clone is ongoing and offers the opportunity to introduce new clones when suitable selections are identified. We continue to build and expand our inventory of #25 and #45 containers, and 48” boxes. AZT’s Hold Order Policy provides an opportunity for landscape professionals to select, tag and hold ‘Variety AZT’ trees for their projects. It offers clients a simple way to pre-approve and reserve trees in advance of construction. For more information, contact us by phone at (480)-987-9094 or email Ed Mulrean at ed@ aridzonetrees.com or info@aridzonetrees.com. Visit our website at www.aridzonetrees.com.
Cutting Edge Curbing Sand & Rock Joins SiteOne Landscape Supply
S DATES TO CHOOSE FROM: April 11 or 13 ALCA Office—Scottsdale 7:30 AM—11:30 AM or April 27 Randolph Center—Tucson 9:00 AM—1:00 PM
April 18 ALCA Office—Scottsdale 7:30 AM—12:30 PM
What is the ACLP certification process? Anyone may attend the workshops to increase their knowledge and skills. To become ACLP certified, each student must attend all 10 workshops and pass the exams. Participants will be declared an AZ Certified Landscape Professional when he/she receives a minimum score of 70% on each of the exams. Questions: Contact the ALCA office at (602) 626-7091 or email Heather@ALCA.org.
iteOne® Landscape Supply, Inc. (NYSE: SITE), the largest and only national wholesale distributor of landscape supplies in the United States, announced the acquisition of Cutting Edge Curbing Sand & Rock, a leading distributor of hardscapes and landscape supplies in Phoenix, Arizona. “Cutting Edge is a great fit with SiteOne as they expand our geographical presence across the Greater Phoenix metropolitan area. We are committed to delivering the best experience to our customers, and the combination of Cutting Edge and SiteOne brings us one step closer to achieving that goal,” said Doug Black, Chairman and CEO of SiteOne Landscape Supply. “Cutting Edge has an outstanding history and talented team that shares SiteOne’s passion and desire to provide quality products, exceptional service and superior value to our customers,” said Black. “This marks our first acquisition in 2019 as we continue to expand the number of markets in which we provide a full range of landscape supplies and services to our customers.” March/April 2019
T
THE ALCA INFLUENCE
19