Ashmead’s Kernel

How it is classified

What it contributes to a blend

A direction, not a measurement. These bands are the level of resolution the evidence supports, and they say which way adding this fruit pushes a blend rather than what the finished drink will be.

Brings sharp acid and an intense, faintly citrus-and-nut aroma that carries clearly into a finished cider.

Aroma

No aroma descriptors are recorded for Ashmead’s Kernel, and for a great deal of cider fruit that is a finding rather than a gap. Bittersweet apples in particular contribute tannin, sugar and body while being close to aromatically mute, and most of what a cider made from them smells of was produced by the fermentation rather than carried in by the fruit. CiderHQ publishes the absence rather than filling the space with descriptors nothing supports.

Put Ashmead’s Kernel into a blend

Measured analysis

Each figure is shown with where and when it was taken. They are not averaged: the same cultivar grown in another climate genuinely gives different numbers, and collapsing them into one would be the most misleading thing this page could do.

Where it sits among the varieties each programme measured

Compare within a study to see where these figures sat among the other cultivars the same work analysed — which is a more robust statement than the figures themselves, because absolute values move between laboratories and the ordering inside one study mostly survives.

Watched in the orchard

What named research programmes recorded about this fruit at their own sites. Bloom, harvest and cropping belong to a place and a run of seasons rather than to a cultivar, so they are reported site by site rather than merged.

In the orchard

Harvest window

Late

Flowering

Not recorded

Vigour

Low — a small, manageable tree

Cropping

Markedly biennial — heavy and light years alternate

Keeping

Good

October, and it improves in store for some weeks before eating.

A shy and irregular cropper of small fruit, which has always limited its planting.

Mid to late flowering. No pollination group is recorded here.

Disease and pest susceptibility

Juice and pressing

• High acid for a dessert apple
• Negligible tannin
• Good sugar
• Very pronounced aroma

How it is used

• An eighteenth-century English dessert apple with a long connoisseur following
• Pressed by modern producers for aroma and acid

On its own

About Ashmead’s Kernel

Names, origin and identity

Cultivar naming is the hardest problem in cider fruit data. The same tree carries different names across ten miles, and two different trees have shared a name for two centuries.

Related cultivars

Recorded relationships, including the ones this fruit is routinely confused with.

• Similar role

  Egremont Russet

  The other English russet pressed for aroma, milder and easier to obtain.

• Similar role

  Cox’s Orange Pippin

  The dessert apple most often pressed for aromatic contribution.

Fruit that plays a similar part

Cultivars sharing a classification under the same system and a comparable role in a blend. Not a similarity score — a stated relationship.

• Browns Apple

  The standard Devon sharp: a bright red, heavy-cropping, high-acid apple with almost no tannin, and the fruit most English blends reach for when they need lift.

• Golden Russet

  The highest-gravity fruit in widespread North American cider use — a small bronze russet from New York whose juice regularly presses above 1.060 and which many revival makers treat as their benchmark cultivar.

• Kingston Black

  The most celebrated English single-varietal cider apple: a small dark-red bittersharp carrying acid and tannin in one fruit, and a tree difficult enough that its reputation has always outrun its plantings.

• McIntosh

  The defining apple of eastern Canada and northern New England — an Ontario seedling of about 1811 whose perfumed, high-acid juice is the aromatic foundation of most Quebec and northeastern cider.

• Wickson Crab

  A Californian dessert crab raised by Albert Etter, exceptional for carrying very high sugar and very high acid at the same time, and now one of the most sought-after cider cultivars in North America.

• Braeburn

  A New Zealand chance seedling found near Motueka in the 1950s, sharper and denser than most modern dessert apples, and one of the better commercial cultivars available to a cider blender.

Styles it is characteristic of

• American heritage cider

  Cider made from the North American heirloom cultivars that survived the collapse of the country’s cider industry, and presented as an expression of that recovered fruit.

Where it grows

• Gloucestershire
• Herefordshire
• Kent
• Somerset

What people ask next

Questions readers ask about the things this page mentions. Each one goes to the section that answers it rather than to a page written to receive the question.

• How do you blend cider
• Can you make cider from cox apples — Yes, as an aromatic sharp in a blend. Cox carries about 0.60 per cent acid and only 0.07 per cent tannin on the Long Ashton figures, so it brings acid and aroma and no structure at all.
• What is juice blending
• Is single variety cider better than a blend — Neither is inherently better and CiderHQ does not rank them. A single varietal shows one cultivar’s character and depends entirely on that fruit being balanced; a blend is how most makers reach balance deliberately.
• What are the three counties in cider — Herefordshire, Gloucestershire and Worcestershire — the block of country where England’s cider and, above all, its perry have historically concentrated.
• What is herefordshire cider

Where to go next

• How cider apples are classified — Why there are four schemes and none of them is universal.
• The blend explorer — See which way changing the proportions moves a blend.
• Blending — What a cider maker is actually deciding when they build a blend.

Sources

What this page rests on. Where a source is marked as registered rather than read, CiderHQ is recording that the body is authoritative on the subject without claiming to have worked through the document itself. See our evidence policy for what each state means.

• National Fruit Collection

  University of Reading / Defra, Brogdale · research institute · retrieved 2026-08-24

  The UK national reference collection for apple and pear cultivars. The authority CiderHQ uses for whether two names are the same fruit, which is the central duplicate-resolution problem in cider data.

• NIAB (incorporating East Malling Research)

  NIAB · research institute · retrieved 2026-08-24

  East Malling developed the M-series apple rootstocks that determine tree size in essentially every modern orchard, cider orchards included. The authority CiderHQ uses for rootstock behaviour.

• A Somerset Pomona: The Cider Apples of Somerset

  Liz Copas, The Dovecote Press, 2001. ISBN 9781874336877 · reference work · bibliographic record verified, not opened 2026-08-25

  Bibliographic record verified on 2026-08-25 against Open Library: Liz Copas, The Dovecote Press, 2001, ISBN 9781874336877. The author was Long Ashton’s cider pomologist, which is why this work is registered for Somerset cultivar identity at all — it is the nearest thing to a successor to the station’s own descriptions. No copy was opened. Not digitised in any open collection.

• Gloucestershire Orchard Trust

  Gloucestershire Orchard Trust · specialist organisation · retrieved 2026-08-24