Arizona Landscape Contractors Association (ALCA)

 General

This is a great resource for tips and useful information on plants, soil and general landscaping.

Below are links to their..

  • Study Materials
    Where you can find Annuals & Perennials, Irrigation, Pesticides, Plant Identification, Soils & Fertilizer and more.
  • Blog
    Where they post many landscaping and safety tips.

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