Rock Star A & B NUTRIENTS Over range and under range

Over range and under range indicators

phosphite based

The leather fingers are treated with natural oils to reduce adhesiveness and maintain their suppleness

and density while maintaining a natural-looking product

and because they come unassembled

Rock Star A & B NUTRIENTS Over range and under rangeRock Star is a two part premium formula designed to give your plants exactly what they need. Formulated with specially chelated minerals Rock Star maximizes the bioavailability of essential macro and micro nutrients. Rock Star ensures that all of the essential nutrients that a plant craves are there when needed*; this means plants can have the growth and blooms that growers expect. The simple to use two part formula means you only need one set of