Gadenin日本語Get the appBe honest about the fresh berry
The dried goji you buy is sweet, chewy and slightly tomato-like. A fresh one off your own plant is not that. It is soft, watery, faintly sweet at best, and carries a distinct bitter edge and a savoury note that most people do not expect. Some find it pleasant; plenty of people try one, pull a face, and assume they have picked it too early or grown the wrong thing. Neither is true. That is what a fresh goji tastes like, and it is worth knowing before you plant one.
Ripeness reduces the bitterness but does not remove it. A fully colored, fully soft berry left the extra few days is noticeably better than one picked as soon as it turned red, and it is still not a strawberry. Drying is what produces the flavor people associate with goji: the sugars concentrate, the bitterness fades into the background, and the texture changes completely. If you want the taste you know from the packet, plan on drying most of the crop rather than eating it fresh.
The fruit is also useful cooked, where the savoury edge works in its favor. It goes into soups and stews in its home cuisine for exactly that reason, and a handful of fresh berries in a slow-cooked dish behaves more like a vegetable than a fruit.
| Stage | Color and feel | Pull test | Best use |
|---|---|---|---|
| Green | Hard, small, dull green | Locked on | None; it will not ripen off the plant |
| Turning | Orange with green shoulders, firm | Resists a gentle pull | Leave it; markedly bitter |
| Ripe | Deep orange-red throughout, slightly soft | Comes away with a light pull | Fresh, cooked or dried |
| Fully ripe | Deep red, soft, glossy | Drops at a touch | Drying; best flavor, poorest keeping |
| Overripe | Dull, wrinkling, going soft at the stem | Falls and squashes | Compost, or cook the same day |
How to tell a ripe one, and how to get it off
Judge ripeness by color reaching the shoulders and by how the berry releases. An unripe goji is orange with a paler or greenish zone around the stem and holds on firmly. A ripe one is an even deep orange-red all over, gives slightly when pressed, and detaches with a light pull. If you have to tug, leave it for three or four days.
Pick by supporting the stem with one hand and rolling the berry off with the other, or by cutting small clusters with snips. Do not strip a handful of berries off a stem in one pull: goji fruit is soft and the skin splits, and the stems and leaves you crush in the process will be blackened by tomorrow. Some growers spread a sheet under the plant and shake the branches, which works for fully ripe fruit and collects a lot of leaves and unripe berries with it.
Pick into a shallow tray, no more than three or four berries deep. The fruit is soft-skinned and the weight of a full tub turns the bottom layer to juice. Handle fresh berries as little as possible; every touch marks the skin and marked berries break down first.
The picking season is long and comes in waves
Goji does not have a tidy six-week window. It flowers and fruits in overlapping flushes from around midsummer until the first frosts, so on any given day the plant carries flowers, green fruit, turning fruit and ripe fruit at the same time. That is normal and not a sign of confusion in the plant. It means the picking season on an established plant runs for two to three months.
Go through the plant every three or four days across that period. Each visit yields a modest handful to a small bowl rather than a bucket, and the crop adds up over the season instead of arriving all at once. This is actually convenient for drying, because small batches dry more evenly than a glut.
A mature, well-pruned plant gives somewhere in the region of 2 to 4 pounds (1 to 2 kg) of fresh fruit across a season, which dries down to a small fraction of that weight. Do not expect the volume you get from a blackberry or a currant. Goji is grown for what it is, not for tonnage.
- Check the outside of the plant first Fruit on shoots in direct sun ripens well ahead of fruit in the shaded interior, and it is also the fruit birds find first. Work round the outside on every visit before reaching in, and you will collect most of the ripe crop in a couple of minutes.
- Take anything fully ripe, even if you are not ready to use it A fully ripe goji left on the plant softens, splits and attracts wasps and mold within a few days. Pick it and freeze or dry it. Leaving ripe fruit on to accumulate for one big pick does not work with this plant.
- Remove spoiled fruit as you go Pick off and bin any split, moldy or shriveled berries you find rather than dropping them under the plant. Fruit rotting on the soil below keeps releasing spores upwards and draws wasps to the plant for the rest of the season.
Drying, freezing and keeping the crop
Fresh goji keeps badly. Two or three days in the fridge, unwashed, in a single shallow layer, is realistic. Wash only immediately before use, because wet fruit in storage goes moldy quickly.
Drying is the standard way to hold the crop, and it improves the flavor rather than merely preserving it. Spread ripe berries in a single layer, not touching, and dry at a low temperature, around 130F (55C), in a dehydrator or the coolest setting of an oven with the door propped ajar. They are done when they are leathery and wrinkled but still slightly pliable, not brittle, which typically takes somewhere between eight and sixteen hours depending on berry size and how ripe they were. Cool completely, then store airtight in the dark.
Freezing works too and is quicker. Spread the berries on a tray, freeze until solid, then bag them; frozen this way they stay separate rather than forming a block. Frozen goji collapses when thawed, so use it in cooking rather than expecting to eat it out of hand.
Log the date of your first ripe berry each year and the date you stopped picking, along with a rough weight. Goji ripens over such a long, vague season that memory is useless, and two years of figures tell you when to start checking and when the plant is genuinely running early or late.