Janine Griffiths

Janine Griffiths

Green Thumb Inc.
Horticulture & Landscape Professional, Master Naturalist and Small Business Owner

Landscape designer and owner of Green Thumb Inc.

15+ years of experience with fine gardening and landscape design in Southeast Florida

Janine’s experience ranges from working as a child on her family’s nursery in Homestead, Florida, to working with high-end interior plantscape companies in New York City, to working with local native and specialty nurseries in Broward County.

A fourth-generation gardener and landscape designer, Janine purchased Green Thumb Inc., an interior plant maintenance and fine gardening service specializing in rose gardens, twelve years ago. She has evolved the company to include native plant and landscape services and focuses on using natural, environmentally safe and non-harmful methods of garden management and pest control.

Janine serves on the Florida Association of Native Nurseries (FANN) board of directors and as FANN’s Education Committee Chair. She enjoys sharing her gardening knowledge with the public and lectures regularly on a variety of gardening topics.

Janine is a Florida Advanced Master Naturalist, Naturescape Broward Habitat Steward, member of the Broward Chapter Florida Native Plant Society and has served as a Broward County Master Gardener volunteer for 15 years.

ISA Certified Arborist

FNGLA certified horticulture professional

Janine has an M.A. in Sociology from Florida Atlantic University.

Weedology 101

Classroom A

Whether its preparing to plant or maintaining what you’ve planted, there’s no way to get around the need to weed. So become an expert and stay on top of it. This session is a fun, informative and inspiring exploration of the history, science and techniques of weeding. Think you hate weeding? Be prepared for an […]

Garden/Landscape LA CE credits