With the new woodland planted the aim is now to preserve and
encourage it and a set routine is entered into.
1. Weeding. For the first few years it is necessary to weed the crop
in the summer. Failure to do this means that many of the trees
become stunted due to competition from brambles, weed seedlings
and the like. The weeding must not be performed too enthusiastically
as the plants suffer from sunscorch if they are totally
denuded of cover. This is where it becomes more difficult if you
use chemical weeders as they tend to leave the ground absolutely
clean.
2. Beating Up. This rather hearty expression merely means replacing
any plants that have withered and died. The gaps have to be
filled with strong-growing plants or else their neighbours grow
above them and the newcomers are stunted.
3. Cleaning. This takes place after the canopy has closed. This is
the time to remove any tree weeds — ones you did not plant. Also
remove any overenthusiastic ones that you did — you are aiming
for even growth.
4. Brashing. This is lopping off spreading side branches that do not
allow you to walk through the wood. It only has to be done to
just above head height and you may only wish to clear paths, not
the whole wood.
5. Pruning. To obtain fine, clean timber, prune before the butt is
more than four feet in diameter. This is not always done today as
it is a very labour-intensive procedure. For special trees such as the
cricket bat willow it is essential.
6. Thinning. As the forest grows it needs thinning. Fast maturing
varieties may require thinning every three years, others every five.
Thinning does not start until about the twelfth year of growth.
There are tables to check by height, age and diameter how many
trees need to be removed.
look after growing trees