rhubarb
It's finally back! As one of the first harbingers of spring in the vegetable patch, rhubarb, with its red-green stalks, takes over the kitchen again in April. Now is the time to enjoy this delicious vegetable, as the sour season is unfortunately short.

Story
Rhubarb is a German vegetable... far from it! Rhubarb originally comes from the Himalayan region, where its roots were used as a medicinal herb 5,000 years ago. From there, it reached the Russian Empire in the 16th century, and only two centuries later, it spread to other parts of Europe. Via France and Holland, it reached the British Isles, where rhubarb was discovered as a tasty food. In 1848, the first commercial rhubarb cultivation in Germany began in Hamburg-Kirchwerder – since then, rhubarb has been an essential part of northern German cuisine.
harvest
The rhubarb season runs from the beginning of April to the end of June, after which the plant should be given time to recover. The popular saying "Rhubarb may only be eaten until Midsummer (June 24th)" no longer holds true according to modern knowledge. Despite a higher oxalic acid content when harvested later, there are no health risks when consumed normally. Rhubarb is ripe for harvesting when the stalks are no longer curled and have a smooth surface. Twist the stalks out as far down as possible; do not cut them, as the cut surfaces can rot and weaken the plant. No more than five stalks should be harvested per plant. In the kitchen, this delicate vegetable is used in cakes, compotes, and jams, for example.
Varieties and culture
Botanically, rhubarb (Rheum rhabarbarum) belongs to the large knotweed family. It is related to sorrel and meadow knotweed and is classified as a runner vegetable. Rhubarb plants should be rejuvenated after about eight to ten years. To do this, take root cuttings. These are then cut from the old plant with a spade and planted in a new location. For successful cultivation, this sun-loving vegetable requires loamy-sandy soil with adequate water supply.
Well-known rhubarb varieties for home gardening are "Holsteiner Blut" and "Sutton." Both have red flesh and a somewhat milder, less acidic flavor than the green varieties.
TEXT: Katja Hildebrandt
