Why Are My Figs Falling Off Before They Ripen?

Watching developing figs drop to the ground before they have a chance to ripen is deeply frustrating, especially when the tree appeared to be carrying a good crop. This is a very common problem in the UK and cool-temperate climates, and it can be triggered by several different factors — some easily corrected, some the result of the climate itself. Understanding which type of drop you are seeing is the key to addressing it.

Drought stress and irregular watering

The most common cause of fig drop is inconsistent moisture at the roots during the period when figs are swelling and developing. If the soil or container dries out severely and then receives a heavy watering, the sudden change triggers the tree to abort some of its developing fruit. This is particularly pronounced in container-grown figs, which dry out quickly in hot weather. The solution is a consistent, regular watering routine that keeps the growing medium evenly moist — not waterlogged, but never completely dry — from late spring through to harvest.

Second-crop figs that will not ripen in the UK climate

Figs naturally try to produce two crops per year in warm climates — the main crop from overwintered embryo figs and a second crop from new growth produced in summer. In the UK, there is rarely enough heat and time for the second crop to develop and ripen fully before autumn arrives. Many of these second-crop figs will swell in late summer, stall as temperatures cool, and eventually drop. This is normal and not a failure of the tree. The solution is to remove the larger second-crop figs in September — once it is clear they will not ripen — to redirect the tree's energy into hardening its wood for winter.

Temperature drop and cool nights

A sudden cold spell in late summer or early autumn, with night temperatures dropping sharply, triggers fig drop in developing fruit that would otherwise have ripened given another two to three warm weeks. This is largely a climate problem, but choosing an early-ripening variety, growing against a south-facing wall and using fleece or cloches to extend the warm season by a few weeks can help in marginal years.

Over-cropping — too many figs for the tree to support

A tree that has set more fruit than its root system and leaf area can support will drop the excess. This is a natural self-thinning response. If your tree consistently sets very large crops and then drops many before ripening, thinning some of the smaller figs in early summer gives the remaining ones a better chance of developing to full ripeness.

Physical damage and pest attack

Wasps, birds and insects feeding on developing figs can cause them to drop prematurely. If the fallen figs have visible entry holes or internal damage, look for pest activity and consider netting the tree or using a barrier.