--Characteristics--
A fast-growing, medium-sized native tree found all over Britain, especially in wet places. Very hardy and coping with a wide range of soil types, Alder is particularly useful for preventing soil erosion, and for establishing plantings in waterlogged areas. Young plants are seldom attacked by rabbits or stock, so makes a good choice where this could be a problem.
Site and soil
Alder tolerates a wide range of soils and situations, except very dry conditions. It will grow well on damp hillsides and in boggy, waterlogged sites.
Height and spread
Below are the approximate stages of growth, assuming sited in suitable conditions for this species;
After 10 years: 8m x 2.5m
After 20 years: 9m x 3.7m
Leaf and bark
The leaves are ovate, and glossy dark green, and deeply lobed, rather like an oak, and about 5cm long. The bark is a greyish dark brown, cracked into thin rectangular plates.
Flower, seed and fruit
Male catkins of Alder can be seen as a purplish haze among the branches as early as January, opening to a dull yellow in March and April. Female catkins are very short (0.5cm), becoming woody 'cones' over winter which are a useful source of food for native birds.
Uses
Coppicing, hedging, specimen tree. Alder wood has the property of withstanding constant wetting and drying out, and for this reason was much used in the past for lock gates, mill wheels and troughs. It has also been used for clog-making and furniture, as well as for smaller items. Both the leaves and the bark were used in dye-making, and the tree has several medicinal uses too.
Wildlife
Alder fruits (false cones) are a useful source of food for birds in spring. The catkins are an early source of pollen and the trees provide shelter on wetland sites.
--Plant Protection--
--Planting & Care--
Aftercare
Alder hedges should be trimmed in July and August.
The main reasons for buying protection is to protect the plants against:
- Pests
- Spraying
- Strimming
Pests
When it comes to deciding what protection to choose the golden rule is to choose the product dependent on which pest you are protecting against. The below will help you in deciding what height of protection you will need.
 |
 |
 |
 |
 |
| Vole, Mice 20cm |
Rabbit 60cm |
Hare 75cm |
Roe Deer, Muntjac 1.20m |
Fallow Deer 1.50m |
| Pest & Minimum Protection Height | Protection Type Where more than one size is listed, the wider diameter protection is recommended for taller, bushier plants. |
Support Required Taller support is recommended for use in sandier, lighter soils and wider/stronger support should be used at exposed sites. |
Vole, Mice 20cm |
Vole Guard 20cm |
None required |
| Pest & Minimum Protection Height | Protection Type Where more than one size is listed, the wider diameter protection is recommended for taller, bushier plants. |
Support Required Taller support is recommended for use in sandier, lighter soils and wider/stronger support should be used at exposed sites. |
| Sorted by price; lowest to highest | ||
Rabbit 60cm |
Spiral Guard 60cm x 38mm, 60cm x 50mm |
Bamboo Cane 90cm x 9-11lbs, 12-14lbs or 14-16lbs |
| Tubex Easywrap 60cm x 50-65mm |
Bamboo Cane 90cm x 9-11lbs, 12-14lbs or 14-16lbs |
|
| Mesh Guard with Spray Shield 60cm x 130mm |
2 x Bamboo Canes 90cm x 9-11lbs, 12-14lbs or 14-16lbs |
|
| Tubex Fruitwrap 60cm x 65-80mm |
Bamboo Cane 90cm x 9-11lbs, 12-14lbs or 14-16lbs |
|
| Tubex Ecostart 60cm x 57-73cm |
Square Sawn Tree Stake 75cm x 25mm, 75cm x 32mm |
|
| Tubex Tree Shelter 60cm x 73-105mm |
Square Sawn Tree Stake 75cm x 25mm, 75cm x 32mm |
|
| Tubex Shelterguard Mesh Tube 60cm x 80-110mm |
Square Sawn Tree Stake 75cm x 25mm, 75cm x 32mm |
|
| Tubex Treeguard Mesh Tube 60cm x 80-110mm |
Square Sawn Tree Stake 75cm x 25mm, 75cm x 32mm |
|
| Tubex Shrub Shelter 60cm x 130-160mm, 60cm x 144-200mm |
Square Sawn Tree Stake 75cm x 25mm, 75cm x 32mm |
|
| Tubex Shrub Shelterguard Mesh Tube 60cm x 130-160mm, 60cm x 170-200mm |
Square Sawn Tree Stake 75cm x 25mm, 75cm x 32mm |
|
| Tubex Treeguard Mesh Tube for Shrubs 60cm x 130-160mm, 60cm x 170-200mm |
Square Sawn Tree Stake 75cm x 25mm, 75cm x 32mm |
|
| Pest & Minimum Protection Height | Protection Type Where more than one size is listed, the wider diameter protection is recommended for taller, bushier plants. |
Support Required Taller support is recommended for use in sandier, lighter soils and wider/stronger support should be used at exposed sites. |
| Sorted by price; lowest to highest | ||
Hare 75cm |
Tubex Easywrap 75cm x 50-65mm |
Bamboo Cane 90cm x 9-11lbs, 12-14lbs, 14-16lbs or 1.20m x 20-22lbs |
| Spiral Guard 75cm x 50mm |
Bamboo Cane 90cm x 9-11lbs, 12-14lbs, 14-16lbs or 1.20m x 20-22lbs |
|
| Tubex Fruitwrap 75cm x 65-80mm |
Bamboo Cane 90cm x 9-11lbs, 12-14lbs, 14-16lbs or 1.20m x 20-22lbs |
|
| Tubex Ecostart 75cm x 57-73mm |
Square Sawn Tree Stake 90cm x 25mm, 90cm x 32mm |
|
| Tubex Tree Shelter 75cm x 73-105mm |
Square Sawn Tree Stake 90cm x 25mm, 90cm x 32mm |
|
| Tubex Combitube 75cm x 73-105mm |
Square Sawn Tree Stake 90cm x 25mm, 90cm x 32mm |
|
| Tubex Shelterguard Mesh Tube 90cm x 80-110mm |
Square Sawn Tree Stake 90cm x 25mm, 90cm x 32mm |
|
| Tubex Treeguard Mesh Tube 75cm x 80-110mm, 90cm x 80-110mm |
Square Sawn Tree Stake 90cm x 25mm, 90cm x 32mm |
|
| Tubex Shrub Shelter 75cm x 130-160mm, 75cm x 144-200mm |
Square Sawn Tree Stake 90cm x 25mm, 90cm x 32mm |
|
| Pest & Minimum Protection Height | Protection Type Where more than one size is listed, the wider diameter protection is recommended for taller, bushier plants. |
Support Required Taller support is recommended for use in sandier, lighter soils and wider/stronger support should be used at exposed sites. |
| Sorted by price; lowest to highest | ||
Roe Deer/Muntjac 1.20m |
Tubex Tree Shelter 1.20m x 73-105mm, 1.20m x 80-120mm |
Square Sawn Tree Stake 1.20m x 32mm, 1.35m x 32mm |
| Tubex Combitube 1.20m x 73-105mm |
Square Sawn Tree Stake 1.20m x 32mm, 1.35m x 32mm |
|
| Tubex Shelterguard Mesh Tube 1.20m x 80-110mm |
Square Sawn Tree Stake 1.20m x 32mm, 1.35m x 32mm |
|
| Tubex Treeguard Mesh Tube 1.20m x 80-110mm |
Square Sawn Tree Stake 1.20m x 32mm, 1.35m x 32mm |
|
| Galvanised Mesh Tree Guard 1.20m x 300mm |
Machine Rounded Tree Stake 1.20m x 50mm, 1.50m x 50mm |
|
| Pest & Minimum Protection Height | Protection Type Where more than one size is listed, the wider diameter protection is recommended for taller, bushier plants. |
Support Required Taller support is recommended for use in sandier, lighter soils and wider/stronger support should be used at exposed sites. |
| Sorted by price; lowest to highest | ||
| Fallow Deer 1.50m |
Tubex Tree Shelter 1.50m x 80-120mm, 1.80m x 80-120mm |
Square Sawn Tree Stake 1.50m x 32mm, 1.80m x 32mm |
| Tubex Combitube 1.50m x 80-120mm, 1.80m x 80-120mm |
Square Sawn Tree Stake 1.50m x 32mm, 1.80m x 32mm |
|
| Tubex Shelterguard Mesh Tube 1.50m x 80-110mm, 1.80m x 80-110mm |
Square Sawn Tree Stake 1.50m x 32mm, 1.80m x 32mm |
|
| Tubex Treeguard Mesh Tube 1.50m x 80-110mm, 1.80m x 80-110mm |
Square Sawn Tree Stake 1.50m x 32mm, 1.80m x 32mm |
|
| Galvanised Mesh Tree Guard 1.80m x 300mm, 1.80m x 600mm |
Machine Rounded Tree Stake 1.80m x 60mm |
|
Spraying
Tubex tree shelters offer the benefit of not only protecting against animal damage, they also ensure that herbicides do not come into contact with the plants during spraying.
The main reason for spraying is weed control, however, there are other options available to suppress weeds, such as weed control matting.
Strimming
Young plants should be protected from damage caused when strimming. To protect plants solely for strimming, our strimmer guards are the ideal product.
