Stake and train trees. Make sure you feed your citrus fruit trees. Anything in pots will need extra watering. Try adding a layer of mulch. Mound up spuds, stake eggplants. Remove lower leaves of tomatoes. Harvest you favourite herbs for drying If you have mildew on your zucchinis mix up a spray with 1tsp baking soda to 1 litre of water. Remove all old dead leaves.