Wild Coffee

Edward F. Gilman, Ryan W. Klein, and Gail Hansen

This document provides an overview of Psychotria nervosa, commonly known as wild coffee, a native shrub of Florida. It details the plant’s characteristics, including its glossy green leaves, white flowers, and red fruit. The shrub is moderately drought-tolerant, thrives in partial to full shade, and is suitable for various landscape uses such as hedges, borders, and mass plantings. The document also highlights the plant’s non-invasive nature, moderate growth rate, and its attraction to birds. Additionally, it notes the plant’s adaptability to different soil types and its lack of serious pest issues. Original publication date September 1999.

Teagan Young and Sandra B. Wilson

Rubiaceae, a family known for its economic and ornamental significance, includes several native Florida species, such as wild coffee (Psychotria spp.). This publication focuses on identifying and propagating wild coffee species: P. nervosa, P. nervosa 'Little Psycho', P. nervosa 'Turtle Mound', P. tenuifolia, and P. ligustrifolia. These species thrive in various soil conditions and attract pollinators, making them valuable, adaptable, and appealing for sustainable landscapes and Florida gardens. Research on propagation methods revealed that while physiological dormancy makes seed germination challenging, softwood cuttings treated with indole-3-butyric acid (IBA) showed high success rates in rooting. The publication outlines a production schedule, recommending specific substrates and misting techniques to optimize root development. It provides critical insights into enhancing the availability and cultivation of wild coffee species, promoting their use in Florida-friendly landscapes.

Edward F. Gilman, Ryan W. Klein, and Gail Hansen

This document provides an overview of Colubrina arborescens, commonly known as coffee colubrina or wild coffee. Native to south Florida and the Caribbean Basin, this small tree or large shrub can reach heights of 20 feet or more. It features shiny, dark green leaves with prominent yellow veins and rust-colored hairs. The plant thrives in sunny or partially shaded locations and is suitable for various uses, including as a hedge, screen, or ornamental plant. It is highly drought-tolerant, grows well in various soil types, and is not known to be invasive. The document also highlights its year-round flowering, bird-attracting fruit, and general pest resistance.Original publication date October 1999.