Delta Boost Stimulator

Fertile as a river delta, The Source’s all-stage Boost Stimulator inspires verdant, vigorous growth and helps produce the heaviest, most flavoursome fruits and flowers imaginable. During the vegetative stage Delta stimulates the mutually reinforcing processes that rule plant health and robust growth. The result is strong plants with structures highly conducive to the most productive fruiting and flowering stage.  When the fruiting and flo..

£27.95