Birch trees are deciduous in nature and although you won’t often see their wood being offered in a Timber Merchants Southampton as the wood is not great for construction, they are incredible trees and they have become a popular choice over the last few years for people looking to plant trees in their gardens. Timbo Timber Merchants in Southampton will sell a vast array of wood and you are sure to find the right wood for your project and they can advise you on the best wood for you to use.
It is thought that there are over 60 different species of birch and they are found in almost all temperate climate countries. They like their soil to be moist and to be in direct sunlight which is what makes them a popular tree for planting in many areas of the UK. They don’t thrive as well in clay soils as their roots often become waterlogged and they don’t like shady areas of the garden.
A birch tree can grow to around 12 metres or 40 feet over their 40-50 year lifespan. They are very distinctive trees in that their bark peels off in strips leaving a distinctive mark on the branches and trunk. They can be found in white, grey, yellow, silver and black in colour. The bark on the trees can be smooth to touch when the trees are young and dark ridges appear on the bark as the tree ages.
Pests and diseases that affect birch
Birch trees are generally hardy, but a few problems are worth watching for. Leaf spot and leaf discoloration are among the most common. Keeping a young tree well watered in dry spells helps it resist them. Scale insects can also take hold, and while good care helps prevent an infestation, it can be difficult to bring under control once established.
Sap-sucking pests are a bigger threat. Red spider mite, aphids, lace bugs, whiteflies and thrips all feed on the tree, and a heavy infestation drains it of the moisture and energy it needs to grow. Blackfly can also be a problem. Most of these pests are easy to spot on the leaves, so check your tree regularly and act quickly if you see them.
If a birch becomes seriously weakened or unstable, it may no longer be safe to leave standing. In that case, call in a qualified tree surgeon to assess it and, if necessary, remove it safely.