In this episode of the Tech On Demand podcast, brought to you by GrowerTalks, host Bill Calkins sat down with SePRO’s Technical Development Manager (and PestTalks e-newsletter editor) JC Chong to discuss plant growth regulators. PGRs are critical for greenhouse professionals but really haven’t been covered much on the podcast. Now’s the time! JC and Bill start off with a conversation about what PGRs are and what they do before jumping into a few specific products, including SePRO’s Topflor and A-Rest. Topflor is a gibberellic acid biosynthesis inhibitor (Class B)—active ingredient Flurprimidol. It offers some unique benefits in production, which JC covers in an informational way.

JC outlines crops that respond particularly well (and some that don’t) and what you can expect from crops treated with the product. JC also explains some of the more common rates and application methods and a handy tool from SePRO to take a lot of the guesswork out of PGR application.

JC is a researcher and has worked with the SePRO team and growers across North America to better use PGRs to achieve a variety of goals and has a lot of practical information to share. You’ll want to listen all the way to the end of this episode because when Bill and JC chat, you never know what to expect!

WATCH THE VIDEO VERSION!

Subscribe to JC’s PestTalks e-newsletter

Resources:

Topflor Product Overview

A-Rest Product Overview

SePRO PGR Selection Guide

SePRO Horticultural Resources & Technical Contact