The term 'evergreen' covers a huge variety of plants: bulbs, grasses, ferns, shrubs and conifers.What they have in common is that they will all give all-year-round interest to your garden.The Evergreen Expert will show you how to: Choose the right evergreen for your garden. Buy and care for your plants. Plant in the right place at the right time. Use evergreens for cover, screening and hedges. Deal with problems and pests.