Velo Kelp Foliar and Root Growth Supplement VeloKelp’s formula is packed with vitamins and multiple extracts, specifically designed to support a thriving garden. It can be used during in all stages of growth, however VeloKelp is most beneficial during early plant development:Propagation: Promotes root development and assists with reducing transplant shock.Vegetative Cycle:Helps with the generation of new shoots and appendages.Flowering Cycle :Assists with nutrient uptake.