Check the listing for details. Dyna-Gro Pro-TeKt, 0-0-3, 1qt. Condition: New. Listed at 13.00 USD. Pro-TeKt® 0-0-3, The Silicon Solution® is a supplement that supplies silicon and higher levels of potassium to build stronger plant cell walls.Since silicon does not trans-locate within the plant, it must be applied and made available continually throughout the plant’s life cycle.In hydroponics, Pro-TeKt is a replacement for the silica normally found in soils, though those natural levels provide only slight benefits to plants.Plants supplied regularly with Pro-TeKt experience increased rates of growth and stronger stems.Deposited in a hard, opalene form in the epidermis of leaves and stems, silicon adds mechanical strength and supports plants’ natural defenses against insects and fungal infection.Plants become more tolerant to drought, heat, and cold stresses, and will support the weight of dense, heavy buds.Pro-TeKt can be used as a surfactant and to raise pH. Pro-TeKt® The Silicon Solution® is recommended for all plants.