Dutch Pro Soil Grow A&B Filters & Environment > Extraction & Inline Fans Unlike many other humidifiers

Unlike many other humidifiers

As it comes with an inbuilt fan balancer

It contains high levels of potassium and phosphorus to greatly increase flower production

Can be used in all stages of growth from seed to harvest

Promotes the colonization of the root area with beneficial microbes

Dutch Pro Soil Grow A&B Filters & Environment > Extraction & Inline Fans Unlike many other humidifiers*Special Order May take 3 to 5 working days for delivery A&B Soil base feeds are explicitly designed for soil. Our 2 part system is highly concentrated to save you money while also providing all the necessary nutrients to your plants. These products have all of the essential macro and micro growth nutrients needed for excellent plant growth and bloom phases. Our formula is based on Liebigs Law of the minimum, providing your plants with the 17