Testimonials

Productive plant nutrition with Renato Zardo, Plant Health Manager at Green Circle

GrowerTalk selected Renato Zardo as the best young grower of 2015, calling him “focused and fearless.” Renato is Plant Health Manager for Green Circle, the large and successful Ohio-based grower with between 200 and 300 species under cultivation. Renato takes care of the fertilizer recipes and is responsible for the overall health of each crop, […]

Advanced nutrition of orchids – A discussion with Danielle Ferriera

Danielle Ferriera, Plant Health Manager for the orchid range and the section grower for young plants at Green Circle, Ohio. Green Circle Growers is one of the largest greenhouse operations in the Midwest. The operation is highly sophisticated and a leader with innovative new products and efficient and environmentally sustainable methods of production. Plant-­Prod: Could […]