For phenomenal flowering, sublimely delicious fruits, and healthy, crop-sustaining plants go with the Flo. The Source’s beautifully balanced fruiting and flowering stage fertiliser provides the exact NPK required for a strong start to the bloom and upward progress all the...

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...

Composed of a rich, diverse, 100% natural selection of plant-extracted ingredients, Origin cultivates a rhizosphere that is ideal for nutrient absorption and highly conducive to productive growth. This powerful root stimulator helps your plant develop extensive, fibrous root structures of...

Elements CalMag Stimulator Plus fortifies your plant, keeps vital processes running at full tilt, and encourages rapid and healthy new growth. With an extensively developed, fast-acting formula, the additive immediately addresses your plants intrinsic requirements for Calcium and Magnesium. Elements...

Get relentless, rapid, uniform growth with Gro from The Source. This beautifully balanced vegetative stage fertiliser provides the exact NPK required for healthy, robust development. Always sufficient but never excessive, Gro’s all-natural, specially selected ingredients provide a fantastically responsive nutritional...

Alluvium by The Source is unique and highly concentrated PK Stimulator. With a balanced NPK of 0-18-20, this bloom stage bio-stimulant encourages prolific flowering and produces fruit of unrivalled taste and size. Formulated with a rich, high purity phosphorus content,...