30/08/2026
Our latest addition to our wide range of nutrients and additives, Mills Nutrients is designed, manufactured and bottled entirely in Holland. Made in the fine Dutch tradition of an easy to use two part base along with additives that provide your plants with everything they need and nothing they don’t. Mills is one of the first to develop bio-mineral plant nutrients utilizing the best of both synthetic and organic sources optimizing growth rates, yield, flavor, and aroma. The success of our bio mineral formula was realized only after thorough research in the field with both large greenhouse and hobbyist growers alike. Years of trials and tribulations have led to a complete small lineup of products of unprecedented quality providing all the nutritional elements needed: Basis A , Basis B, Start-R, C4, and Ultimate PK . These products’ unique composition allows growers to use the entire line in all grow mediums. Unlike completely synthetic nutrient lines which can build up in or on top of the soil, Mills Bio Mineral formula does not accumulate in the medium giving the grower a tremendous advantage when pushing their plants to the limit. Start-R is a predominantly organic, incredibly complex bio-stimulant for use with seedlings, vegetatively growing plants and plants in early bloom. It has 2 forms of nitrogen that, when used with our Basis A&B, change the NPK to a higher Nitrogen content suitable for seedlings, vegetative growth, and plants in early bloom. It also contains Humic and Fulvic acids, L-amino acids, and a root enhancing Bio-Stimulant derived from auxin- and cytokinin-rich Irish kelp. Helping to promote a healthy root system in vegetative and early flowering leads to larger yields during harvest, so get your plants off on the right foot with Start-R! START-R is responsible
