Their roots are easily damaged in the process and are not as well developed as the roots of nursery-grown trees. Seeds can of course be planted direct but many young trees will be eaten by mice or rabbits before they can rise above the undergrowth. Sites to be avoided also include areas of now rare habitat such as species-rich meadows and unimproved farmland. Similarly, areas of historical or archaeological importance may be damaged by tree planting. Seek advice from an ecologist or archaeologist if in doubt.
Trees require adequate light, moisture and nutrients to survive.
What to plant The choice of which species of tree to plant should take account of what already grows well in that locality. Both urban and rural landscapes have an identity made up by the trees found there. Native species in their favoured environment are generally better hosts for wildlife. Some trees such as willows and alders thrive in wet areas, whereas beech trees require well drained warm soils to grow. When to plant Most tree planting takes place in the dormant season from October to March inclusive.