1 Choose plants that look after themselves
Don't create a plant protection problem by trying to grow unsuitable plants. If they are growing in the right conditions most established plants - and especially natives - will shrug off all but the most severe pest attacks.

If you have persistent problems with particular plants, try moving them somewhere else. If you can't find anywhere suitable, give up the unequal struggle and grow something different - they are trying to tell you that they don't belong in your garden at all!

2 Give new plants a fighting chance
Beware sowing or planting seedlings too early, especially on a cold, heavy soil. When plants have to cope with soil or weather that is too cold for them, they struggle to get going and are a sitting target for pests. You can use cloches or fleece to warm the soil first and to protect plants in the critical first week or so. You can also sow indoors in pots or a container and plant out when the seedlings are big enough to survive a few nibbles. Remember to keep back a few spares to replace the plants you do lose - it usually involves no more cost and little extra effort.

3 Nip problems in the bud
Get used to looking at your plants closely and often. If you have not done it before, it will open up a new world of tiny creatures engaged in a continual battle for survival. It will also enable you to detect the most destructive pests in the early stages, when a few quick squeezes between finger and thumb may snuff out the problem (millipedes sound very crispy!). There could also be pests under the soil such as vine weevil. You will also be able to see whether or not natures own defenders (for example ladybirds) are winning before you bring in the reinforcements!