Vitalink Fulvic is pure Fulvic acid used to achieve better rooting, growth and flowering. This formula helps transports minerals and maximises the way your plant uses nutrients. Nutrients are quickly and effectively directed to where your plants need them most: an example of this is the improved transportation of calcium which is essential for strong cell walls. This mixture is designed to be easily absorbed, and begins to work straight away - so you see results rapidly. Available in 250mls and 1L bottles.