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


Fertilizer, Plant Stretch and the Myths Surrounding Phosphorus



Flea Beetle Overview and Prevention



Florel Maximizing Effectivness



Garden Mums and Weed Control


Garden Mum Crown Budding
and Effective Use of Florel



Garden Mum PGR Options



Garden Mums Pushing back on Pythium



Insect and Mite Pest ID Refresher



Iron Deficiency Spring Crops



Midseason Sanitation



Powdery Mildew



Summer Weeds ID and Prevention


Western Flower Thrips Control on
Greenhouse Ornamentals Insecticides


Western Flower Thrips Control
- Vegetable Transplants



Winter Weeds