R. C. Beeson, Jr., Ph.D.
Ornamental Horticulturist

This research program encompasses many facets of landscape ornamental production and landscape establishment, although it focuses principally on plant water requirements and irrigation. The current nursery research facility was constructed during the late winter/early spring of 1999. It was designed to simulate commercial production while incorporating the flexibility and control required for sound scientific research.

• Research currently conducted:

• Evaluation of alternative container systems for higher efficiency of overhead irrigation.
• Appraisal of alternatives to overhead irrigation—exterior capillary mats, Water Saver Trays and micro-irrigation for 1-gallon production.
• Assessment of new plant species for central Florida.
• Cutting propagation of Live Oak.

• Past research conducted on landscape ornamentals:

• Cutting propagation aspects of container production (1- to 65-gallon containers):

• substrate composition • irrigation methods and volumes • alternative container systems • Root Control bag production • irrigation and fertilizer placement • root pruning • and post-digging acclimatization

• Landscape transplanting and establishment:

• • compost amendments to landscape soils • irrigation frequency • root regeneration of Live Oak • and physiological and microclimate comparisons of street island and rural plantings.