Green figs

A flower turned inward

The common fig, Ficus carica L., belongs to the mulberry family, Moraceae. What looks like a pear-shaped fruit is botanically an inflorescence, a cluster of flowers arranged inside a fleshy hollow receptacle. This enclosed structure is called a syconium. Hundreds of tiny flowers line its inner surface; the ripe interior is a mosaic of softened receptacle and tiny flower-derived structures. A small opening, the ostiole, sits opposite the stalk. In fig types that depend on pollinators, a specialised fig wasp can enter through it and carry pollen between syconia.

Fig cultivars differ in how they set crops. Common figs can develop fruit without pollination. Smyrna types need pollination for their main crop; San Pedro sits between these patterns, with an early crop that can set without pollination and a later crop that needs it. Caprifigs are the male pollinator trees. This distinction shapes which varieties can fruit in a region.

The fruit changes visibly as it develops, but green is not a universal synonym for unripe. Many cultivars begin green and remain green or yellow-green when mature; others darken toward purple or brown. “Green fig” may therefore mean firm, unripe fruit or simply a green-skinned cultivar. In South African green-fig konfyt, the term often points to small fruit gathered for preserving, especially the early breba crop. The recipe’s description and the fruit’s firmness matter more than colour alone.

An ancient fruit tree

Figs belong to a long story of tree tending around western Asia and the eastern Mediterranean. At Gilgal I in the Lower Jordan Valley, nine carbonised figs and hundreds of small fig remains were found in an early Neolithic village, dated to 11,400–11,200 years ago. Their presence places fig use among the very old food histories of the region. The excavators proposed that people had gathered them from trees grown from deliberately planted branches. That is a striking possibility, because a cutting could preserve the desirable fruit of a particular tree without waiting for a seedling to reveal its character. The archaeological finding establishes the fruit's presence at Gilgal I; the planting account is the authors' interpretation of how it arrived there. Neither identifies the ripeness of figs later used for Cape preserves.

Gardeners can propagate fig trees from cuttings, carrying favoured cultivars between places and generations.

The enclosed flowers shaped fig cultivation. In Smyrna orchards, the pollinating relationship between caprifigs and the fig wasp had to be understood and managed for a crop to set. Other cultivars avoided that requirement. A common fig can bear fruit even where its specialist pollinator is absent, which helps explain its usefulness far from the wasp's range. Across generations, gardeners selected trees for colour, size, season, ability to ripen in local climates and usefulness fresh or dried. The result is not one standard fig but a species of regionally adapted cultivars and crop habits.

Two crops on one tree

Some fig trees bear two crops. Breba forms on last season’s shoots and matures earlier; the main crop forms on growth made during the current season and ripens later. In South Africa, the breba harvest arrives in early summer. The South African breba harvest runs from November into mid-December; main-crop varieties follow from January onward.

Breba and main crop are horticultural terms, not ripeness grades. A breba can mature and be eaten ripe. South African growers direct particular early figs toward processing. Cape Brown is a popular breba for green-fig preserve, while Bonnievale supplies green figs for processing. Evita, also called Great Parisian, has a niche market as a small fresh fig. Common, San Pedro and Smyrna name pollination patterns; Cape Brown, Evita and White Genoa name cultivars. These labels answer different questions. A cultivar may be chosen for the season it crops, the region where it ripens or whether it is sold fresh, dried or preserved. The name on the fruit can therefore help a cook understand its intended use, while the crop stage still determines whether it is firm enough for whole-fruit konfyt.

For the cook, the crop calendar helps explain why particular figs reach a preserve pot. Cape Brown is linked with green-fig preserve, while Adam and White Genoa have been associated with drying. Historical recipes also separated fruit by stage. Duckitt’s 1891 ‘Old Cape Recipe’ calls for nearly ripe white figs kept whole; another, labelled ‘From a Very Old Cape Recipe Book. Dutch,’ expressly begins with unripe fruit. That second recipe peels or scrapes the figs, cuts a slit, soaks them overnight in lime water, then boils them in water with carbonate of soda and salt before syrup. Those instructions describe a distinct preparation rather than a correction to the near-ripe method. South African commercial production grew around dried figs and processing; the fresh-eating export market expanded in the early 2000s. The preserve recipes show how cooks had already made a use for fruit before that newer market became prominent.

Why maturity changes the fruit

A ripe fresh fig is soft, fragrant and easily bruised. As it matures, its receptacle expands, its colour may change, sugars and soluble solids rise, and structural tissues soften. During ripening, pectin polymers in the fig wall become more soluble and break into smaller molecules. Pectin helps bind cells and contributes to tissue firmness; changes in pectin and other wall polysaccharides are part of why ripe figs yield so easily under the fingers.

A fig combines distinct tissue layers. In one ripening study, pectic polymers in both the outer receptacle and the inner pulpy drupelets became more soluble and broke into smaller molecules. Some changes were stronger in the drupelets than the receptacle. Tenderness therefore develops across tissues with different structures rather than as one uniform shift through the fruit. A whole-fruit preparation keeps those layers together, letting the cook feel a softening outer wall and a centre that must also become pleasant to eat. Jam breaks the layers apart and cooks them into one spoonable mixture.

As figs ripen, water-soluble and alkali-soluble pectin fractions decline while total solids, sugars and pH rise. In jam made with commercial pectin, gel strength stayed similar across ripeness stages; in preserve made without added pectin, it weakened as fruit grew riper.

A jam begins by surrendering the fruit outline: chopped figs expose their flesh, soften and merge into a spoonable mass. Konfyt asks the cook to preserve another experience. The skin, thick receptacle and flower-lined center remain legible as one fig, softened by heat and surrounded by syrup. The cook is balancing tenderness with shape: fruit already soft may break before the peel and center settle into a similar texture, while firm fruit can be peeled, slit, soaked and simmered before it loses its body. A cut at the blossom end opens the narrow ostiole and the inner cavity. That cooking liquid can pass into the flower-lined interior is a practical inference from the opening and the fig anatomy. The pleasure comes from the contrast between a yielding whole fig, its thin skin and the syrup that clings to it.

Harvesting and choosing

For fresh eating, figs are commonly left on the tree until fully coloured, soft and drooping; they detach easily when lifted and bent back toward the branch. Figs for canning may be harvested fully coloured but still firm. For drying, growers let fruit ripen and partially dry on the tree. These are different harvest aims. A recipe that calls for small green figs is not asking for a fully ripe fresh-market fig, and ripe figs cannot be made immature again by peeling or soaking.

Green fruit intended for preserving should be intact and firm, following the recipe’s stated stage. Immature figs are small and upright; as they ripen, they grow, droop and soften. A green-skinned cultivar may still be fully mature, so the word ‘green’ on its own cannot decide whether a fig fits an unripe-fruit method. Size, firmness and the way the fruit holds on the tree give better clues. An under-ripe fig also lacks the full sweetness of a tree-ripened one; syrup later changes that eating experience without reversing the stage at which it was picked.

Fresh figs are delicate, with thin skins that bruise or crack. Skin colour and flesh firmness signal quality and maturity; overripe fruit can develop fermentation-associated aromas. Fresh fruit moves quickly from tree to table, so commercial handling cools it promptly. Handle ripe figs gently and use them soon; choose firm fruit for whole-fruit preserving.

The cut stem of an unripe fig can release milky latex. Sap from fig leaves and unripe fruit can irritate skin and react to sunlight; harvest and trim carefully, particularly in strong sun.

Fig sap calls for a separate kind of care from eating the fruit. Contact with milky sap and then sunlight can cause a phototoxic skin reaction; that is not an allergy to the edible fig. A published case documented anaphylaxis shortly after a person ate a fresh fig, with IgE evidence to fig extract. Research on Ficus and natural-rubber latex found cross-reacting antibodies in some tested patients. These reports establish that food allergy can occur and cross-reaction is possible; they do not establish its frequency or imply that everyone with latex allergy will react to figs.

From the tree to the table

In South African food culture, green-fig konfyt is a syrup preserve built around individual fruit rather than a spread. Its glossy figs can be lifted from the jar, plated with some syrup and offered as a small sweet. The syrup makes a firm early harvest into something tender enough to eat whole, and each fig keeps a visible outline. A spoon can divide one piece, exposing the softened interior while syrup gathers around it. That service gives the preserve a different role from fruit eaten at harvest or fruit cooked down into jam.

Claassens records green-fig konfyt at engagement teas and birthday celebrations in the early Cape; that is a historical setting, not evidence that every present-day Cape gathering serves it. A current producer suggests biscuits and tea, pork belly or lamb. In either setting, the presentation can show the fruit as a whole piece, with syrup alongside it. That visible shape is part of the pleasure: the skin, softened centre and stem end remain recognizable, while the sweet liquid ties the bite together.

The Cape recipes published by 1891 show two different starting fruits: nearly ripe white figs in one preserve and expressly unripe figs in another. The modern green-fig konfyt formula credited to Cass Abrahams uses its own lemon-scented syrup with cinnamon and dried ginger. The old and modern texts do not supply one interchangeable method. Their choices of fruit stage, early treatment and seasonings show a living family of preserves rather than a single fixed formula; a cook following one of them should keep its sequence and fruit stage together.

A whole preserve carries the harvest forward without losing the fruit's outline. Firmness at picking gives the cook room to peel, slit and simmer a small fig; heat and syrup then change its texture and taste. At service, the resulting fruit can be shared one piece at a time. The form makes a pantry sweet out of a brief crop and keeps the plant's unusual hollow, flower-lined structure visible on the plate.