Introducing the Growology System.
Fertilization that’s as simple as 1-2-3.


If you're a grower trying to grow the best possible plants, you're faced with a dizzying array of products. Each claims to do something specific for your plants, but which ones do you actually need? Will this one work with that one? If you already used this, can you still use that? And even if you can use them all together, should you? It's confusing.

Doggett & Simpson created the Growology System to provide growers with an easy-to-use family of products that give your plants the specific nutrients they require at each phase of their growing cycle. Three simple steps that provide exactly what your plants need, exactly when they need it. We take your dedication to growing seriously, and we want to help you grow plants you will be proud of.

The Growology 3-step system