The Medieval Garden Enclosed

Above, from left: A strawberry tree growing in a sheltered corner in Trie garden; Arbutus unedo in fruit in the woodland of The Unicorn At Bay; the evergreen strawberry tree bears flowers and fruit simultaneously in late October.

A native of the Mediterranean, the strawberry tree (Arbutus unedo) is valued as an ornamental evergreen whose late-blooming flowers and red fruits enliven the garden in late fall and early winter, when few other species are of interest. The common name derives from the description of the tree made by Pliny the Elder, who compares the fruit, with its thin, rough, red rind, to that of the strawberry, Fragaria vesca. Read more »

Above, from left to right: The seed head of the cultivated form of teasel (Dipsacus sativus) in a bed devoted to plants used in medieval arts and crafts (2006); detail of the seed head of the teasel growing in the same bed this year; detail of the seed head of common teasel, or fuller’s teasel (D. fullonum), now in the medicinal bed.

Visitors to Bonnefont Garden are often surprised to find plants that they recognize as common weeds being carefully cultivated in the beds here. One ubiquitous weed found growing in waste places throughout this country is the common or wild teasel, Dipsacus fullonum, a plant which had various medicinal applications in the European Middle Ages. Read more »

Above, left: Volunteer gardener Nuala Outes befriending a mantis in Bonnefont Garden last summer; right: one of three adult mantises seen recently on the asters now blooming in Cuxa garden.

The European praying mantis is so named because of the manner in which it raises and extends its grasping forelegs before seizing its prey, suggesting an attitude of prayer. This omnivorous species was not among the beneficial insects released in the gardens this summer as part of our biological pest control program, although several mantises already inhabited Trie and Bonnefont gardens. However, the mantis population does seem to be on the rise, and no less than three of the insect predators were recently spied in Cuxa garden on a windy day, clinging to a single planting of ‘Hella Lacy,’ a cultivated form of the native New York aster now blooming along the roadsides.

The sexual cannibalism for which the mantis is notorious seems to be more common in captivity; it is less frequently and readily observed by entomologists in the field and is the subject of scholarly debate. Autumn is the mating season for praying mantises in our climate, although we haven’t observed any unions. The compound eyes and binocular vision over a wide field—characteristic of mantises—make them at least as aware of us as we are of them, and they clearly register their consciousness of our presence when we encounter them in the gardens.

—Deirdre Larkin

Above, from left to right: Hop bines grown in Bonnefont Cloister garden send out new shoots in March, reaching the roofline by the end of May and dying back to the ground in late autumn; a hop bine bearing female flowers, called cones, adorns the abacus of a column from Saint-Guilhem Cloister; detail of a bine bearing a male flower.

Hop (Humulus lupulus) has been used as a vegetable (according to the Roman natural historian Pliny, the young shoots of the plant were eaten), as both fodder and bedding for cattle, as a dye, and, like its close relative hemp (Cannabis sativa), as a fiber plant. It also appears as a medicament in medieval and Renaissance herbals. The fifteenth-century Herbarius Latinus recommends hops for purifying the blood, opening obstructions of the spleen, easing fever, and cutting both headache and jaundice. However, the most important economic use of hops in the Middle Ages and at the present writing is in brewing beer. Read more »

Turmeric (Curcuma longa), a native of India, flowering in the arcade of Bonnefont Cloister. Turmeric and other tender exotics in the collection are grown in pots.

The plant collection at The Cloisters includes a number of exotic species that would not have been grown in medieval European gardens, but whose dried roots, seeds, bark, or other parts were imported for use in food and medicine. Read more »

Above, from left to right: lady’s mantle (Alchemilla mollis) in Cuxa Cloister; downy thornapple (Datura metel) in Bonnefont Garden; fiddleheads of the royal fern (Osmunda regalis) in Trie Cloister. All photographs by the author, Barbara Bell.

There is a garden tool that may not be in your shed, but it’s one that I use frequently: a camera. It’s handy to take photos of plant labels when I visit botanical gardens, and it helps me keep a visual record of the plants and planting combinations that pique my interest. Read more »

Above: Lily of the valley (Convallaria majalis)

White coral bells upon a slender stalk
Lilies-of-the-valley deck my garden walk. . . .

—Traditional English Round

In spite of its medieval association with the exotic Queen of Sheba (see last week’s post), this modest, northern European woodland flower is actually as easy to grow as it is familiar. Read more »

Above, from left to right: Detail of a potted lily of the valley forced for early display in Cuxa cloister; Detail of the tapestry The Queen of Sheba before King Solomon from Two Riddles of the Queen of Sheba; Lily of the valley fruiting in Bonnefont Garden in late summer.

I am the flower of the field,
And the lily of the valleys.
As the lily among thorns, so is
My love among the daughters.

—Canticle of Canticles (Song of Songs) 2:1-2

The lily and the rose are the chief adornments of the allegorical hortus conclusus, the enclosed garden of the Virgin rooted in the language of the Song of Songs in the Old Testament. Read more »

Left: A bird’s-eye view of Cuxa Cloister. Each quadrant of the garden contains a grass plot bordered with herbs and flowers. Right: Clover is planted in the lawn to provide several horticultural and ecological benefits.

In the spring of 2008, we began renovating the lawns in Cuxa Cloister by thoroughly removing the old grass with a thatch rake. We then added three inches of a mixture of topsoil and compost and raked them evenly. This was followed with a seeding of grass mixed with white clover (Trifolium repens). A thin layer of salt hay was then laid down to help retain water and protect the seed from birds. During this early stage, it is of the utmost importance to keep the soil evenly moist at all times. (Salt hay is preferable to hay as a mulch because it is free of weeds.) Once a lawn is established, however, it is best to water it as infrequently as possible. Most turf professionals recommend infrequent but deep irrigation to ensure the roots are thoroughly watered. There are many ways to conserve water in the maintenance of lawns. The most effective way is to choose the proper grass for your environment. Read more »

Above, from left to right: English daisies introduced into the garth garden in Cuxa Cloister some years ago; a realistic representation of the garth of a Carthusian monastery by Gerard David; the English daisy, Bellis perennis.

The sight is in no way so pleasantly refreshed as by fine and close grass kept short. It is impossible to produce this except with rich and firm soil; so it behoves the man who would prepare the site . . . first to clear it well from the roots of weeds, which can scarcely be done unless the roots are first dug out and the site levelled, and the whole well-flooded with boiling water, so that the fragments of roots and seeds remaining . . . may not by any means sprout forth. Then the whole plot is to be covered with rich turf of flourishing grass, the turves beaten down with broad wooden mallets and the plants of grass trodden into the ground . . . . For then little by little they may spring forth closely and cover the surface like a green cloth.

—Albertus Magnus, De Vegetalibus, translated by John Harvey in Medieval Gardens, 1981.

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