That phrase is probably much older than its use in a poem by Thomas Dekker in the Tudor era, but he writes:
“O the month of May, the merry month of May,
So frolic, so gay, and so green, so green, so green!
O, and then did I unto my true love say:
‘Sweet Peg, thou shalt be my summer’s queen!”
The origins of celebrating May 1 go far back in time, with the date being Beltane and the official start of summer in the Celtic and Gaelic worlds. In Regency England, May festivals might be held in rural areas, particularly with a fair (Mayfair after all gets its name from a May Fair, held up until 1764). May brings with it flowers, and usually better weather (except for 1816, the year without a summer, which had wind and rain for much of England).

Venison came into season in May (though September), along with veal and grass-lamb. Eggs become abundant–hens don’t like to lay when it is cold–and so became cheaper, and a wide variety of fish is available including: trout, eels, tench, carp, smelts, turbots, soles, prawns, crabs, crawfish, and lobsters. River salmon also came into season.
John Loudon’s 1822’s An Encylopaedia of Gardening notes of the farming tasks that May is the month for sowing and planting, dairy work, breeding your mares, and bringing in hops. Beer and ale were ever popular, and generally a perk for anyone woking in the fields. The Female Economist even notes of table beer (also called small beer), “If brewed in October, it will be fit to drink in April or May, and is excellent for summer beer.” For the expanding list of produce Loudon writes of:
Culinary Vegetables from the open Garden, or Garden Stores.
Early cabbages, cauliflowers, brocolis, and coleworts. Haricot-beans, and soup-peas from the seed-room, and sometimes, though rarely, young peas, towards the end of the month, from a warm border. Potatoes and Jerusalem artichokes from pits, or cold cellars; turnip, carrot, and red-beet from cellars or the open ground, if not destroyed by the frost; young radishes. Spinach, orache, wild spinach, sorrel, and herb-patience in perfection. Housed onions, and winter leeks; young onions, ciboules, and chives, garlick and shallot from cold rooms. Asparagus and sea-kale in perfection. Lettuce, endive, celery, succory, young radishes, and all the salads in perfection; winter-radish, lamb-lettuce. Parsley, purslane, horse-radish, tarragon, and all this class, either fresh or from the herb-room. Thyme, sage, mint, tansey, costmary, &c. from the open garden; the others from the herb-room. Rhubarb-stalks, blanched, or otherwise, from earthed-up or uncovered plants, angelica-stalks, anise, and other seeds, and the dried herbs, as before, from the herb-room. Samphire, and buds of marsh-marigold. Charlick, fat-hen, chickweed, sea-orach, sea belt, &c. as greens; ladies’-smock and orpine, as salads; speedwell and vernal grass, as tea-plants. Morels from their native habitats; garden-mushrooms from covered ridges in the open garden. Dulse, tangle, and the other sorts of fuci, in a fresh state, and floating fucus for pickling.
Hardy Fruits from the open Garden, Orchard, or Fruit-Room. Apples, pears, from the fruitcellar. Dried grapes from the fruit-room. Almonds, walnuts, chestnuts, filberts, from the fruitcellar.
Culinary Productions and Fruits from the Forcing Department.
Kidney beans, peas, beans. Potatoes, carrots, radishes. Sea-kale, asparagus. Small salads. Chervil, purslane, & c. Mushroom. A pine occasionally; grapes, peaches, melons, cucumbers, cherries, figs, apples, pears, gooseberries, and strawberries. Lemons, shaddocks, oranges, pomegranates. Yams.

Foods that are unfamiliar to most of us in this modern era are:
- Angelica or Angelica-stalks – a herb sometimes called wild celery.
- Borecoles – comes from the Dutch word boerenkool and is another type of kale (also sometimes spelled cale).
- Burnet – a herb with a cucumber-like taste.
- Charlick – also called field mustard or wild mustard.
- Chickweed – the leaves are used in salad and said to have a taste like spinach.
- Ciboules – another name for a green onion.
- Coleworts – a cabbage, one of the mainstays of the medieval diet.
- Costmary – a herb often made into a tea, said to be good for digestion.
- Dried lee chees – an older spelling for lychee, and this fruit would definitely need to be in a glasshouse, and this frist appears in England in the late 1700s.
- Elecampane – also called elfdock, and from the sunflower family, it can be candied or made into syrups due to its flavor that is similar to ginger.
- Fat Hen – also called lamb’s quarter or wild spinach.
- Fuci – this is the plural for Fucus a type of seaweed, and includes dulse, eulse, tangle and sea belt.
- Haricot-beans – what is called string beans in the US.
- Herb-patience – also called patience dock, and a plant from the buckwheat family, and useful in soups.
- Ladies’-smock – a wildflower that is edible with a mustard-like taste.
- Lamb-lettuce – the leaves can be used in salads, and said to have a nutty flavor.
- Long-yens – another spelling for Longan fruit, also called “dragon’s eye,” which is related to lychees, which first shows up in England in the late 1700s.
- Loquats – this fruit does best in a walled garden.
- Marsh-marigold – the leaves are edible if boiled and have a texture similar to spinach.
- Orache – sometimes called French spinach since it is similar.
- Orpine – a wildflower with edible leaves best harvested in spring when tender, and these can be sauted in butter and eaten or used in salads.
- Pishaminnuts – another name for pine nuts.
- Purslane – a succulent with a lemony flavor and can be eaten raw or used in soups and stews.
- Rocambole – another name for a shallot, which can still be found in many modern markets.
- Salsify – a root vegetable, also called the “oyster plant” since it is said to taste like oysters.
- Sea-orach – a coastal shrub with leaves that can be used in salad or cooked, with a salty, slightly bitter taste.
- Scorzonera – another root vegetable that tastes a bit like an artichoke.
- Skirret – a root plant which means hardy for winter, is said to taste like carrot.
- Soup-peas – these would be dried peas, so for making pease soup.
- Speedwell – a perenial herb with spinach-like leaves and a taste similar to watercress.
- Succory – an alternate spelling of chicory, and the leaves have a bitter, peppery flavor.
- Sauce-alone – also called garlic-mustard or hedge garlic.
- Tansey – a herb with a yellow flower used to flavor puddings and omletes, but could also be placed on window sills to repel flies with its camphor-like aroma.
- Vernal grass – a grass with a sweet, vanilla-like flavor, which is best in spring.






















