Velvit ONYX 10-0-4 + 11% Amino Acids (1-2mm) 20kg It is best suited for

It is best suited for use during the active growing season when some nutrients may be in short-supply due to earlier growth and fast nutrient uptake

Allow a week after application to see the first signs of effects

Concentrated natural formulation for best results

Ideal for seeding

Our Lawn Sands are the finest on the market

Velvit ONYX 10-0-4 + 11% Amino Acids (1-2mm) 20kg It is best suited forOnyx organic bio stimulant fertiliser is an organic source of nitrogen, potassium, trace elements and significant levels of amino acids. Onyx provides not only the nutrition for growth and root development, but also provides a biostimulant effect to encourage germination, establishment and resistance to environmental stress factors. Packed with a natural cocktail of biostimulant substances it boosts the plants ability to cope with stressful conditions