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What we do

Take seed. Send some back.

Six lines are open to growers this season. Packets are small on purpose — enough for a bed, not a field — because what we need is fifty people growing one thing each, not one person growing fifty.

Open this season

Six packets

Prices cover the envelope, the postage and the testing. No accession is ever sold — you are paying for the handling of something the library holds in trust.

Hen Gymro

Triticum aestivum · acc. W-0114

Tall winter bread wheat off the Irfon valley. Goes over in a wet August and gives you a loaf worth the trouble anyway. Needs a stake or a hedge.

Sow
Oct–Nov
Depth
25 mm
Count
200 seeds
Germ.
94%

packet£3.20

Cwm Hir Marrowfat

Pisum sativum · acc. W-0876

A drying pea from the abbey cottages, saved continuously since at least the 1930s. Grows to 1.6 m and will pull down anything you tie it to.

Sow
Mar–Apr
Depth
50 mm
Count
60 seeds
Germ.
88%

packet£2.80

Pentre Ifan Black Oat

Avena strigosa · acc. W-1203

The old Welsh bristle oat. Takes thin, sour, wet ground that will not carry anything else. Our lowest germination and our most requested line.

Sow
Mar–May
Depth
20 mm
Count
250 seeds
Germ.
79%

packet£2.60

Radnor Red Ribbed

Brassica oleracea · acc. W-2440

A kale, purple-stemmed, hard as nails. Stood −14°C at Presteigne in 2010 with no cover. Cut it from November and it will still be feeding you in April.

Sow
May–Jun
Depth
10 mm
Count
150 seeds
Germ.
91%

packet£2.40

Vaughan's Bolter

Beta vulgaris · acc. W-3318

A leaf beet Elin selected out of a bolting crop because she liked its stubbornness. Named against her wishes. Cut-and-come-again from June to hard frost.

Sow
Apr–Jul
Depth
20 mm
Count
100 seeds
Germ.
96%

packet£2.40

Abbey Blue

Vicia faba · acc. W-1988

Small blue-seeded field bean, autumn sown. Fixes nitrogen, breaks heavy ground and feeds you in July. The line we most want multiplied this year.

Sow
Oct–Nov
Depth
75 mm
Count
40 seeds
Germ.
90%

packet£3.60

When to put it in

Sowing band, this season's six

Windows are for 200 m above sea level in mid-Wales, which is where these were selected. Anywhere south or lower, bring everything forward a fortnight.

Hen Gymro Sow October to November Harvest August
Cwm Hir Marrowfat Sow March to April Harvest August to September
Pentre Ifan Oat Sow March to May Harvest September
Radnor Red Ribbed Sow May to June Harvest November to December
Vaughan's Bolter Sow April to July Harvest June to November
Abbey Blue Sow October to November Harvest July
Sowing window Harvest / seed ready Where the two overlap, the run is a second-year seed crop.

Everything else

What things cost

ServiceWhat you getCost
Deposit an accessionNumber, record, cold storage in perpetuity, duplicate to KewFree
Standard packet40–250 seeds depending on species, with the test figure£2.40–£3.60
Bulk cereal, 250 gEnough for 100 m² of multiplication plot£14.00
Germination test, your seed200 seeds, 14 days, written result£18.00
Grow-out contractOne accession, one season, cages and stakes supplied£180 per season
Cleaning & winnowing, your harvestUp to 20 kg through the Clipper and the screens£45.00
Group visit, up to 20Two hours, the loft, the store and the ledger£90.00

Before you ask

The awkward questions

Can I sell what I grow from your seed?
Yes, and please do. Sell the crop, sell the flour, sell the plants. The one thing we ask is that you do not sell the seed itself under a new name, and that you tell anybody you pass it to where it came from and what its number is.
Why won't you send me twenty varieties?
Because you will not save any of them. We have forty-seven years of evidence for this. One or two lines, grown properly and reported back, is worth more to the library than a box of twenty that all get sown in the same bed and cross.
What does “report back” actually mean?
A postcard is fine. Sowing date, what the ground was like, whether it came up, when you cut it, and whether you saved any. Ten lines. If it failed we want that most of all — a failure at 300 m in Cumbria is a data point we cannot generate here.
Is any of this certified or approved for commercial sale?
No. These are conservation varieties, distributed under the amateur-variety and gene-bank provisions. They are not on the National List, they have not been through DUS trials, and several of them would fail uniformity testing on purpose. That is not a defect; it is the reason they still exist.
Do you take deposits from outside Wales?
We take anything with a documented history from anywhere in Britain and Ireland. If it comes from further afield we will usually put you in touch with the collection that ought to hold it instead — a seed is worth more in the region that shaped it.

Requests open on 1 October

The list goes out by post and by email on the same morning. Tell us which one you want and roughly what ground you have.