| Culture and Harvest Location:
Harvest: Figs must be allowed to ripen fully on the tree before they are picked. They will not ripen if picked when immature. But they must be picked as they ripen; otherwise, spoilage from the dried fruit beetle can occur. On-the-tree spoilage or souring is caused by microorganisms in the fully ripe fruit. These organisms are usually carried into the open eye of the fig by insects, particularly the dried fruit beetle. Daily harvests and the removal of overripe, spoiled figs can greatly reduce spoilage problems. This is particularly true of varieties which have an open eye. A ripe fruit will be slightly soft and starting to bend at the neck. Harvest the fruit gently to avoid bruising. Use gloves and long sleeves when harvesting figs to prevent skin irritation from the fig latex. Fresh figs do not keep well and can be stored in the refrigerator for only 2 - 3 days. Some fig varieties are delicious when dried. They take 4 - 5 days to dry in the sun and 10 -12 hours in a dehydrator. Dried figs can be stored for six to eight months. Commercial potential: Because of losses in transport and short shelf life, figs are a high-value fruits of limited demand. The best outlet is direct sale at roadside or farmers markets, but do not permit handling of the fruit. Figs for shipping are collected daily just before they reach the fully ripe stage, but yield to a soft pressure, usually indicated by small cracks in the skin. They should be immediately refrigerated. For commerce, choose a cultivar that parts readily from the branch and does not tear the neck. Irrigation: Young fig tees should be watered regularly until fully established. In dry western climates, water mature trees deeply at least every one or two weeks. Desert gardeners may have to water more frequently. Mulch the soil around the trees to conserve moisture. If a tree is not getting enough water, the leaves will turn yellow and drop. Also, drought-stressed trees will not produce fruit and are more susceptible to nematode damage. Recently planted trees are particularly susceptible to water deficits, often runt out, and die. Pruning: Fig trees are productive with or without heavy pruning. It is essential only during the initial years. Trees should be trained according to use of fruit, such as a low crown for fresh-market figs. Since the crop is borne on terminals of previous year's wood, once the tree form is established, avoid heavy winter pruning, which causes loss of the following year's crop. It is better to prune immediately after the main crop is harvested, or with late-ripening cultivars, summer prune half the branches and prune the remainder the following summer. If radical pruning is done, whitewash the entire tree. Fertilization: Regular fertilizing of figs is usually necessary only for potted trees or when they are grown on sands. Excess nitrogen encourages rank growth at the expense of fruit production, and the fruit that is produced often ripens improperly, if at all. As a general rule, fertilize fig trees if the branches grew less than a foot the previous year. Apply a total of 1/2 - 1 pound of actual nitrogen, divided into three or four applications beginning in late winter or early spring and ending in July. Frost Protection: In borderline climates, figs can be grown out of doors if they are given frost protection. Brown Turkey, Brunswick and Blue Celeste cultivars are some of the best choices. Plant against a wall or structure which provides some heat by radiation. Or grow as a bush, pruning the trunk to near ground level at the end of the second year. Allow several stems to replace the trunk, and grow as you would a lilac. For further protection, erect a frame over the plant, covering and surrounding it with heavy carpet in winter. Keep the roots as dry as possible during winter, raising a berm to exclude melting snows during thaws. In northern climates, the fig is best grown as a tub or pot plant that can be brought into a warm location in winter and taken out again in spring. Dormant buds are more susceptible to freezing than wood. Freezing may also create a trunk without live buds; regrowth is possible only from roots. Propagation: Fig plants are usualy propagated by cuttings. Select foot-long pieces of dormant wood, less than 1 inch diameter, with two-year-old wood at base. One-year twigs with a heel of two-year branch at the base may also be used. Dip the cuttings in a rooting hormone and allow them to callus one week in a moist place at 50-60° F. Summer cuttings may also be made, but they do best if defoliated and winterized in a refrigeration for 2-3 weeks before potting. Leafy shoots require a mist bed. Particularly rare cultivars may be propagated on rootstocks, or older trees, topworked by whip, cleft or crown grafting, or chip or patch budding. Rooted cuttings should be planted in 22 to 30 feet squares, depending upon the capacity of the soil and the ultimate size of the tree. Keep roots moist until planted. Never transplant or disturb a young tree while it is starting new growth in spring, as this is likely to to kill it. Cut the tree back to 2 ft high upon planting and whitewash the trunk. |
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Figs require full sun all day to ripen palatable fruits. Trees
become enormous, and will shade out anything growing beneath. Repeated pruning to control
size causes loss of crop. The succulent trunk and branches are unusually sensitive to heat
and sun damage, and should be whitewashed if particularly exposed. Roots are greedy,
traveling far beyond the tree canopy. Figs are not a fruit tree for small places. The fine
roots that invade garden beds, however, may be cut without loss to the tree. In areas with
short (less than 120 days between frosts), cool summers, espalier trees against a
south-facing, light-colored wall to take advantage of the reflected heat. In coastal
climates, grow in the warmest location, against a sunny wall or in a heat trap. For
container grown plants, replace most of the soil in the tub every three years and keep the
sides of the tub shaded to prevent overheating in sunlight. 