The 2012 ASHS Annual Conference

Miami–Dade County Florida has an average tree canopy cover of less than 10%, compared to the national average of over 30%, with some areas having only 2% canopy cover. This low tree canopy coverage is due in part to losing one-half million backyard trees to the Citrus Canker Eradication Program. Countless additional trees have been lost from hurricanes and floods. To help replace lost tree canopy, Miami-Dade county applied and received a $6,000,000 grant which was used to create the “Adopt-A-Tree” Program. This allows Miami–Dade County homeowners to “adopt” two high quality locally grown trees per year. Tree adoption events are held throughout the county, with priority given to areas with the poorest tree canopy. University of Florida/IFAS Miami–Dade County Extension faculty provided input on program development and horticultural advice, conducted grades & standards workshops for nursery growers, developed bilingual (English and Spanish) educational materials, and staffed “adoption” events. As part of the “adoption” process, homeowners must attend an educational component before receiving trees. This includes a hands-on demonstration of correct planting procedures, which is important for our very shallow soils. Extension’s educational materials are distributed to participants as part of the “adoption” process. Since 2001, over 220,000 people have been taught basic tree care; over 164,000 trees have been distributed at “adoption” events. Fruit trees are the most popular and non-flowering native trees the least popular. Program participants were surveyed one to two years post-adoption. An average of 79.2% trees survived, 96% of participants stated that the program met or exceeded their expectations, and 94% said that the educational materials were useful. In addition to the main goal of reforesting the county, this program has produced several additional effects: increased public awareness of the Extension office as an educational resource, improved quality of nursery trees, and increased knowledge of proper tree care. The number of trees to be distributed will eventually total 184,000 and is by far the largest urban reforestation project of its kind in Florida.

Abstracts:

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