Escape from the disease triangle
Irrigation water, varieties and growing media are factors you can control. | 16
Is your soilless mix doing the job?
What to look for in a soilless mix and how to handle it right. | 24
Rethinking perennial marketing New possibilities for perennial display in stores and on consumer patios. | 12
MARCH/APRIL 2018
greenhousecanada.com
Mixing up your water treatment