Ontario greenhouse growers are increasingly experimenting with biostimulants to potentially boost plant quality. Used correctly, these products could help cut fertilizer costs, improve stress tolerance, and enhance overall crop quality.

However, using these products without the knowledge of different categories of biostimulants, and sufficient in house trialing, can waste your time and money.

In this first post of this two-part series, we will discuss what biostimulants are, the different categories they fall into, and first steps for choosing a product to trial. In the second post (coming soon!), we’ll discuss important tips for choosing a biostimulant, as well as potential drawbacks and, most importantly, how to trial this on your own farm for YOUR crop.