Acer grosseri var. hersii Tree

Hers’s Maple Trees
  • £49.99 (ex VAT)

Acer grosseri var. hersii has distinctive green and white striated bark and dark-green foliage. It will grow to 6 x 4 metres in 20 years, forming an upright tree with arching branches. The dark foliage turns vivid orange and red in the autumn which looks particularly striking against the green back drop of the decorative bark.

Planted in slightly moist or well drained soil and ideally in full sunlight out of cold winds, this tree will provide great year-round interest. Hers’s Maple grows quickly in its younger years, before slowing in maturity so it is ideal for positions where screening or a feature is required quickly. This Snake Bark Maple variety has received the RHS Award of Garden Merit.

AKA Hers’s maple, Snake Bark Maple, Snakebark Maple, Acer Grosseri Hersii, Acer davidii subsp. grosseri var. hersii, Acer hersii

  • Common name: Hers’s maple tree
  • Height and spread in 20 years: 6 x 4 metres
  • Seasons of interest: Spring, Summer, Autumn, Winter
  • Foliage: Mid-green foliage that turns orangey red in autumn
  • Soil: Suited to most soil types and moist, well-drained sites

Planting Advice for Acer Grosseri Var. Hersii trees

When planting Hers's maple trees, such as Acer Grosseri Var. Hersii, it is important to prepare the planting area well. Pot grown snake bark maple trees can be planted at any time of the year. You will need to carry out the following to prepare your planting site.

Firstly, remove all weeds and grass within a metre of your desired planting hole then dig a hole as deep as your root mass and approximately 2x as wide. We recommend digging a square hole as this encourages the roots to grow straight as opposed to around inside the hole. To help your tree establish more effectively, we advise applying root grow (sprinkle in the hole for pot grown trees), especially if you have poor soil. Gently loosen the roots and place into the planting hole.

Using 50% of the original soil and 50% compost, fill in the hole and firm around gently. Make sure not to bank the soil up around the collar of the tree as this can cause problems. To see how to use a tree stake and tie, watch our informational how to videos.

Aftercare Advice for Hers’s Maple trees

If you’re planting in dry weather, water well and regularly for the first few months. The same goes for spring and summer planting. Make sure to keep an eye on your young tree and increase watering if there are extended periods of hot or dry weather. If you’re planting in autumn, you may only need to water your tree a little. We also stock a range of irrigation kits, suitable for a variety of planting schemes.

Once planted, it is important to keep the area free of competing weeds and grass for the first couple of growing seasons. Using a glyphosate based weed killer or installing mulch matting and bark chips will aid in this. Do not simply mow the grass around the area as this will only encourage it to grow more vigorously. If you know your area is prone to rabbits, we would advise using a rabbit guard.

Pruning Advice for Snake Bark Maple trees

Similarly to many of our ornamental trees, Hers's maple trees do not require a lot of pruning. Remove any damaged or diseased branches when the tree is in leaf or just after leaf fall. This will prevent bleeding, which although it is not detrimental, can look unsightly. When pruning, make sure to maintain an even framework, step back and assess your work and prune proportionately.

Delivery Timescales

Most deliveries are made within a week of placing the order. All trees are carefully packed by our experienced team, with many despatched to our tried and tested couriers within 24 hours (please allow up to 10 days). There's no need to be in to receive your trees and you can request where they are left via the checkout.

There is a slightly longer timescale on pleached and mature trees (trees over 2.5m in height) because we group orders together by geographic area for specialist delivery - we will contact these customers to notify them of the delivery date and whether the delivery driver needs assistance.

Gift trees and those required by a specific date can be accommodated with pleasure, although we accept no legal responsibility for late deliveries.

Our nursery is a busy despatch centre, so please make an appointment to collect or view trees.  For collections, despatch charges will be refunded.

Delivery Costs

1 small tree (most trees with a height under 1.5 metres) : £7.95 + vat

1 medium tree (most trees 1.5-2 metres in height) or 2-4 small trees: £9.95 + vat

2+ medium trees or 5+ small trees: £12.95 + vat

1-4 large trees (trees too large to fit in a box): £19.95 + vat

Mature, pleached or 5+ large trees: Cost is calculated in the checkout process and varies by postcode. You can buy additional trees with no increase in delivery cost.

The above prices exclude the Scottish Highlands, where delivery starts from £24.95 + vat and is calculated in the checkout process.

Northern Ireland, Channel Islands and Non Mainland UK

Our courier charges are not viable for just one or two trees, but if you have a larger requirement then please do speak to us to see if we can find a solution.

Below are definitions of various forms, which refer to the shape of the tree defined by the pruning it has received. For more advice, please contact us.

Single Stem / Pruned and shaped: Classic shaped tree with a single stem that has had pruning to help create a beautiful, natural shape.

Top grafted: A height noted next to this form refers to the length of clear stem, which will not grow taller. Only the head of branches will develop. Top grafted trees do not require complicated pruning and are ideal for small spaces.

Multi Stem: A multi stem tree is has two or more stems arising from or near ground level, growing from one root system. Take care to buy a true multi-stem like all ours and not those that are 3 saplings in a pot to cheaply imitate them.

Feathered: A feathered tree has branches from the bottom of the trunk all the way up. These branches can be removed if a clear stem is required.

Bush: A plant with many stems low down, rather than one clear stem.

Climber: A plant that is a natural climber and will be delivered usually running up a bamboo cane, ready to position in the garden.

Standard Tree: A more mature tree with an upright clear stem of approximately 1.8m-2.0m (measured from the soil to the lowest branch), which supports a branched crown. Standards are available in different forms relating to their girth size (circumference of the stem measured 1m above soil level), not height.

Standard  either 6-10cm or 8-10cm girth, approximately 2.5-3.0m in height
Premium Standard  10-12cm girth, approximately 3.0-3.5m in height
Heavy Standard  12-14cm girth, approximately 3.5-4.5m in height
Extra Heavy Standard 14-16cm girth approximately 4.0-6m in height

The product table below gives the sizes and forms offered for this variety, along with photos you can enlarge (these are only a guideline as all plants are unique so vary slightly).

Plant Specification Supplied Size Form Root typePrice Quantity Qty
Acer grosseri var. hersii Tree Supplied Size: 150-200cm Form: Pruned & Shaped Tree Root type: 10L pot Acer grosseri var. hersii Tree Price £49.99 (ex VAT)
150-200cm Pruned & Shaped Tree 10L pot £49.99 (ex VAT)
Total: £0.00 (VAT Free)