Acer Palmatum: Japanese Maple Price Guide for UK Gardeners

Japanese maples are one of those plants where the price range is so wide that it can genuinely confuse a careful shopper. A 9cm pot containing a young Acer palmatum might cost £15. A mature specimen of the same variety in a 50-litre container can cost £300 or more. And somewhere in between, there are dozens of pot sizes, ages, and price points from dozens of nurseries — all of which makes comparison shopping both more valuable and more complicated than it is for most plants.

This is a guide to understanding those differences so you can make a sensible buying decision rather than either overpaying for a plant you didn't need or being disappointed by a plant that wasn't right for your situation.

Why Pot Size Changes Everything

Japanese maples are slow-growing. A plant that costs £200 in a 25-litre container might have been growing in that container, or the containers that preceded it, for seven to ten years. That time is what you're paying for.

A young plant in a 9cm or 1-litre pot (£15 to £25) is not a bad buy — it will eventually grow into the same beautiful specimen — but you need patience. In the first two years it will establish slowly. By year three or four it will start putting on noticeable growth. In ten years it could be a genuinely impressive small tree.

A plant in a 10-litre container (£40 to £80 depending on variety) gives you an immediate presence in the garden. You can see its shape, its branching structure, and have a fair idea of how it will develop.

A specimen plant in a 25-litre or larger container (£100 to £300+) is an investment in instant maturity. It's the right choice if you're creating a garden that needs to look established quickly, if this is a focal point position where a small plant would be lost, or if you simply don't want to wait.

The critical rule when comparing prices: always compare like with like. A £25 Acer palmatum 'Garnet' and a £120 Acer palmatum 'Garnet' are not the same plant — one is probably in a 1-litre pot and one is in a 10-litre. Comparing them directly doesn't tell you anything useful.

Popular Varieties and What They Cost

Acer palmatum 'Garnet'

Garnet is probably the most widely grown Japanese maple in UK gardens, and for good reason. The leaves are deeply dissected — almost lacy — and a rich burgundy-red that holds its colour well through summer without going too dark or bronzy. The autumn colour is spectacular. It's a spreading, mounding form that typically reaches 2 to 3m in garden conditions over many years, which makes it suitable for a reasonable range of garden sizes.

Because it's widely grown by many nurseries, prices are quite competitive. Current prices we're tracking: 9cm pot, £15 to £22. 2-litre, £22 to £35. 7.5-litre, £45 to £70. 25-litre specimen, £120 to £180. The variation even within a pot size can be £15 or more, which is why it's worth checking before you buy.

Acer palmatum 'Dissectum'

Dissectum refers to the green-leaved dissected-leaf form, a weeping mound shape with the same lacy foliage as Garnet but in fresh green that turns yellow and orange in autumn. It's slightly more compact than Garnet in habit and arguably more refined. It's less commonly sold than Garnet, which tends to push prices up slightly at the smaller pot sizes, but large specimens are comparably priced. Expect to pay £18 to £28 for smaller pot sizes, up to £200+ for a mature specimen.

Acer palmatum 'Bloodgood'

Bloodgood is an upright-growing variety with palmate (not dissected) leaves in very deep burgundy-red. It grows taller than the dissected forms — potentially 4 to 5m over time — and takes on spectacular red autumn colour. It's a different character from the weeping dissectum types: more tree-like, more structural.

Bloodgood is widely grown and competitively priced. We've seen 2-litre plants at £20 to £32, and 15-litre plants at £65 to £110. It's one of the varieties where the price spread between nurseries is particularly wide, possibly because it's a reliable seller for everyone so no-one feels pressure to discount.

Other Varieties Worth Knowing

Beyond these three widely available varieties, Japanese maples extend into hundreds of named cultivars, many of which are only available from specialist tree nurseries. Varieties like 'Sango-kaku' (coral bark, spectacular in winter), 'Osakazuki' (outstanding autumn colour), and the very upright 'Tsukasa Silhouette' are worth seeking out but typically cost more and are less often stocked.

Container vs. Garden

Most Japanese maples sold in the UK are intended for garden planting, but the dissected weeping forms — Garnet, Dissectum, 'Crimson Queen' — are also excellent in large containers. A 5-litre plant in a 40cm pot makes an immediate statement on a terrace. The key requirement for container growing is consistent watering; Japanese maples in pots will suffer quickly in dry spells.

If you're container growing, buy a slightly larger plant than you think you need. A 7.5-litre plant in a big container looks right immediately; a 1-litre plant in the same container looks lost for several years.

Comparing Prices Properly

When you search for Japanese maples on ComparePlants, we show you pot size alongside price so you can filter to the size range you actually want. It's the only way to make the comparison meaningful. A nursery that appears expensive on a headline price comparison might actually be cheapest for a specific pot size you're looking for.

Japanese maples reward patience and investment in equal measure. Whether you spend £20 or £200, you're buying one of the most beautiful plants available for UK gardens — the only question is when you want it to look beautiful.