House & Garden Soil A&B base nutrients are composed of liquid nutrients and trace elements and contain no bulking agents, which make the transfer from the root zone to the plant more efficient. Soil A&B base nutrients are formulated using the purest high-quality nutrients that are available on the market including, Eddha-Fe, humic and fulvic acid. Humic and fulvic acid facilitate the uptake and transportation of nutrients which promotes healthy plant growth and increases the absorption capacity of the root zone. Uniquely composed nutrients for soil ensure that the soil and the nutrients are used to their full potential. House & Garden Soil A&B is an excellent solution and a great basis for a successful harvest.