Liquid Onyx - Manganese Bio 2
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Our liquid organic based biostimulant fertiliser additives provide nutrients that can help promote growth and condition plants against stress. The organic nutrient sources provide a slow release and can also stimulate beneficial microbial activity in the soil.Onyx Liquid is our natural molasses based biostimulant fertiliser.
Onyx Liquid delivers nitrogen, potassium, trace elements and significant levels of amino acids.