Dig over the garden ready for spring planting, making sure to add compost and sheep pellets.  If you haven't already done so, dig in green crops such as mustard and lupins. Broccoli, cabbage and cauliflower planted early should mature before the white butterfly becomes a problem (but if it does make sure to grab some insert product here). Tomatoes, capsicum and chilies need feeding from the signs of first flowers, this helps avoid leaf production at the expense of the flower development. If you haven’t already done so sprout seed potatoes for planting once risk of frost has gone. It’s a good idea to plant root crops together in the garden as they require less nitrogen than leafy crops.