Grow Book

Grow your understanding ...


Then you can grow better plants

Whether you’re growing plants for food, for business or as a hobby, you need to understand their growing environment. When you understand that environment, you can manage and control it.


It’s about knowledge

Such as the strength of your nutrient solution, and knowing what and when nutritional elements are actually available to your plants. They’re areas where accuracy and simplicity matter.


That’s where Bluelab® comes in

We help you measure the things you absolutely must know to grow strong, healthy, reliable plants. It’s what our testing products are for.


We make knowing the essentials easy - so you can have better plants.