Griffin’s COVID-19 Response

GGSPro Videos

GGSPro 5th Edition Reference Guide

Aphid Control With Insecticides

Biological Control of Thrips
for Hanging Baskets

Botrytis Control and Prevention

Chemical Compatibility with Thrips BCAs

Controlling Height with PGRS for Poinsettia

Fertilizer, Plant Stretch and the Myths Surrounding Phosphorus

Flea Beetle Overview and Prevention

Florel Maximizing Effectivness

Garden Mums and Heat Effects

Garden Mums and Weed Control

Garden Mum Crown Budding
and Effective Use of Florel

Garden Mums Finish Strong!

Garden Mum PGR Options

Garden Mums Pushing back on Pythium

Insect and Mite Pest ID Refresher

Iron Deficiency Spring Crops

Midseason Sanitation

Poinsettias Insecticide Based Whitefly Control

Powdery Mildew

Summer Weeds ID and Prevention

Western Flower Thrips Control on
Greenhouse Ornamentals Insecticides

Western Flower Thrips Control
- Vegetable Transplants

Winter Weeds

Wonderful World of Silicon in Hort