House and Garden Soil A and B Set 1 Liter Never before have nutrients and soil been so well attuned. The unique composition of nutrient ensures that soil and nutrients are used to their full advantage. This gives the plant optimal strength during the growth and flowering periods. H&G Soil A&B Base Nutrient is composed of liquid main and trace elements and contains no bulking agents like solid fertilizers. Soil A&B is composed of the purest high-quality nutrients that are available on the market, including Eddha-Fe (Iron).