Hedges Direct 
Alder Hedging Plant Alnus glutinosa
In stock
1. Select Your Root Type
Bare Roots
Soil-free and seasonal (Nov–Mar), great value for bulk planting in winter.
Root Balls
Larger plants with soil-wrapped roots—ideal for strong, mature growth in cold months.
Pot Grown
Available year-round with established roots, for flexible, reliable planting.
Instant Hedging
Ready-grown hedges for quick privacy and instant garden impact.
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Pot Grown
From £2.49
2. Select Your Height
Quick
List
Key Features
NATIVE
FAST GROWING
HAS FLOWERS (White)
Is Grazing Animal Friendly
Description
Alnus glutinosa Hedge Plant Description
Alder hedging is a fast-growing deciduous hedge plant that boasts long catkins in the springtime and small, woody cones throughout the autumn. Alder has a dense, leafy screen that means it makes a wonderful habitat for wildlife such as butterflies and birds, as well as caterpillars, moths and more than 90 other insect and small bird species.
As well as being wildlife-friendly, Alder hedging is a fantastically adaptable plant that can thrive in wet and poor-quality soils - it can even tolerate prolonged periods standing in water of up to 30cm deep. This means it is a good choice for coastal positions and other waterside locations, such as around lakes and rivers. If your garden has a tendency to become waterlogged, Alder is a perfect choice of hedge.
Alder prefers sun or semi-shaded conditions for optimum growth and makes an effective screen to shield other plants from harsh weather conditions. Due to its dense foliage, Alder makes a highly effective windbreak.
Alder hedging can be planted as a single-species hedge or can be combined with other native species. Alder converts nitrogen from the air into soil-based nitrates, that can fertilise both the Alder hedging itself and the plants around it, which is why it thrives even in poor soils.
If you still require help on choosing the right hedge plant for your outdoor area, please call Hedges Direct on 01257 263 873 or email [email protected]
Vital Plant Information
Reviews
Plant Guarantee
Hedges Direct always supplies quality plants, however we know that sometimes plants have a mind of their own. With the Hedges Direct Green Guarantee, we've got you covered. Our 12-month guarantee is our 100% promise to you, that you can buy with complete confidence, that if any plants fail within 12 months, we will replace them when the guarantee conditions are met.
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Step 1
Root Grow & Fertiliser
Ensure you buy root grow and fertiliser with your plants at the time of purchase
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Step 2
Prepare Your Planting Area
Make sure your planting area is in good condition and suitable for planting
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Step 3
Plant & Feed
Plant with root grow & the second feed. Support plants if necessary. Water regularly
Pruning Advice
Pruning in late autumn when the plant has stopped growing will also prevent sap bleeding which can happen if the plant is still in a growth phase. This has a tendency to attract bugs which may bring disease so should be avoided to ensure you keep plants healthy.