MSU Extension’s floriculture educational and applied research programs help improve greenhouse crop production and business management by providing trusted information on new production techniques and management strategies.

Managing crop height

Published on February 3, 2021

Height control of perennials: What works and what doesn’t

Published on August 17, 2020

Success with PGRs

Published on March 18, 2019

Ethylene in floriculture

Published on January 7, 2019

Using a GA to increase plant height

Published on August 8, 2018

Growing degree-day accumulations around Michigan

Published on August 16, 2017

Increasing height of chrysanthemum with PGR drenches

Published on July 10, 2017

Understanding how PGRs work

Published on May 17, 2017