McGregor's VegeMax instantly starts working, plus it includes a controlled-release fertiliser, one application at planting will feed most veges and herbs through to harvest. VegeMax promotes leaf growth, accelerates healthy root establishment, maximises flowering and fruiting and improves appearance, health and growth. For use on all veges and herbs Contains trace elements that are essential for all plants. 3 Month controlled-release fertiliser. Ideal for vegetables. NPK-20.0-4.4-12.5.