How long should rose apple stay in gin before the flavour starts to fade or turn flat?

Expanded Explanation

Rose apple is a delicate fruit, so its freshest character usually comes through within the first week of maceration. In most cases, 7 to 10 days is the right window because the gin captures the fruit's crisp, watery, green-rose notes before the aroma begins to lose brightness. Leaving it much longer does not usually create more complexity; instead, it can make the fruit taste tired and the overall profile less vivid.

The seeds in this recipe, especially lightly crushed coriander and fennel, continue extracting while the fruit sits in the jar. That means a longer maceration does not only affect the rose apple itself; it can also allow the spice layer to become more dominant and push the drink away from its intended fresh botanical-fruit balance. If the aroma shifts from lively and juicy to dull, woody or overly herbal, it is time to strain.

A good approach is to start tasting around day 6 and then check daily. Strain as soon as the rose apple tastes clearly present and the gin still feels clean underneath. Waiting for maximum intensity is usually a mistake with this type of fruit, because the best version is often the one captured just before the freshness starts to drop.