Mike's Mulch is probably the most nutritious mulch you will find on the Auckland market for this price. You want to lay it on between 100mm to 150mm thick. It has a heap of compost in it which will filter down as the mulch get irrigated by rain or irrigation system, to condition the existing soil. Thus leaving the mulch on top to do the work of preventing weeds from being able to photosynthesise. We have hundreds of cubic meters available so if you want me to start a new auction for you with a larger amount let me know. We can deliver or you can pick up. We have loan trailers available also. Delivery depends on what part of Auckland you live so if you ask for a delivery cost make sure you let me know your suburb