Verteblack Liquid Fertiliser by FERTNZ 1L

VerteBlack is a liquid humic acid.  It is a great soil conditioner giving your soil that rich dark look.   It increases yields of protein and mineral rich crops with excellent taste, colour and keeping qualities.  Also helps increase nutrient uptake by plants and improves soil moisture retention.

Directions:
5ml to 1 Litre of water in a watering can