Now Forage

Grapefruit: Large, yellow to pale orange. Heavy for its size; skin slightly smooth rather than puffy. Can hang on the tree for months once coloured. Taste is the best test — should be sweet-tart, not bitter.

Lemon: Fully yellow with no green remaining; skin slightly glossy and gives a little when squeezed. Heavy for its size indicates juiciness. Unlike most fruit, lemons can hang on the tree for months once ripe without deteriorating.

Olive: Harvest time depends on intended use: green olives (October, firm, very bitter — require curing); turning olives (November, red-purple, half-ripe — for oil or eating); black olives (December, fully ripe, shrivelling — sweeter, for oil). All must be cured before eating — never eat straight from the tree.

Orange: Fully orange skin (can be green-tinged in warm climates and still ripe). Heavy for its size, with a smooth, slightly glossy skin. Scratch and sniff — a sweet orange smell confirms ripeness. Navel oranges develop the distinctive navel opposite the stem.

Pomegranate: Skin turns from pale orange to deep red; fruit becomes angular and the blossom end flattens slightly as arils expand. Tap the skin — a ripe pomegranate sounds metallic. Heavy for its size. A slight crack at the shoulder is fine. Do not wait for it to fall.