LSU Thibodaux Fig is a late-season variety developed at Louisiana State University, prized for its cold hardiness and ability to thrive in zones 8 through 10. This medium to large fig produces fruit with an open eye and reaches maturity later in the growing season than many other cultivars. It's a self-fertile common fig that grows reliably wherever conditions are suitable, making it accessible even to gardeners new to fig cultivation.
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8-10
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Born from Louisiana agricultural research, LSU Thibodaux extends the fig season into late summer and fall when most other varieties have finished producing. Its medium to large fruit and exceptional cold hardiness allow gardeners in zone 8 to succeed with this crop, while the open-eye characteristic makes the fruit easy to identify at peak ripeness. The variety's self-fertility means you need only one tree to harvest abundantly.
LSU Thibodaux figs are eaten fresh when ripe, enjoyed straight from the tree at their sweetest, and can be preserved through drying or cooking into jams and compotes. Their medium to large size and late-season maturity make them particularly valuable for extending the fig harvest well into autumn.
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Plant LSU Thibodaux fig trees in spring after the last frost date has passed, when soil has warmed. Container-grown trees can be moved outdoors once nighttime temperatures consistently remain above 50°F. Space trees at least 8 to 10 feet apart to allow for mature canopy spread, or plant in containers spaced 3 to 4 feet apart if growing multiple trees in pots.
Pick LSU Thibodaux figs when they reach full size and the skin darkens, typically in late summer through fall. The fruit should feel slightly soft when gently squeezed and may show a drop of nectar at the open eye. Harvest in the morning after dew has dried, and handle fruit gently to avoid bruising the delicate skin.
Prune LSU Thibodaux figs in late winter or early spring before new growth begins to remove dead wood, shape the canopy, and encourage branching. Light pruning encourages bushier growth and more fruit-bearing branches. Avoid heavy pruning, which can reduce the current season's fruit production.
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“LSU Thibodaux emerged from Louisiana State University's fruit breeding program, where researchers sought to develop fig varieties suited to the Gulf South's warm, humid climate while maintaining enough cold tolerance for broader cultivation. The variety takes its name from Thibodaux, Louisiana, reflecting its regional heritage and the institution's mission to create cultivars adapted to southeastern growing conditions. It's also known by the aliases Thibodaux, LSU Late Black, LSU Thibidaux, and LSU Thibodeaux, names that underscore its late-season ripening habit and research origins.”