Dutch Pro Soil Grow A&B Filters & Environment > Extraction & Inline Fans As it comes with an

As it comes with an inbuilt fan balancer

CO₂ supplementation and dimmer advised for tent application

Growth Technology Nitrozyme can be used at every watering or reservoir change

2 Batteries AAA (included)

Heating Area - 40 m3

Dutch Pro Soil Grow A&B Filters & Environment > Extraction & Inline Fans As it comes with an*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