From their subtropical homeland, lemons are used to permanently pleasantly warm temperatures and plenty of sun - so it's no wonder that they don't particularly appreciate the cold, wet and dark of the German winter. That's why lemons should never overwinter outdoors, but are best kept in a winter garden.

When to put the lemon tree out

In general, the guideline for relocating the lemon tree after winter is the end of the ice saints, a period that can be found around the middle to the end of May on the calendar. However, since most lemons go into hibernation from the beginning of October, this sparse vegetation period of eight months on average is simply too long - in the short remaining time the tree hardly has a chance to develop flowers or even fruit. That's why you should put the lemon outside during the day and by the hour on the first warm days - i.e. as early as March. However, on such a day it should be sunny and warm - frost is taboo for lemons.

Keep an eye on temperature and weather

On such sunny days in March and April, however, you should definitely keep an eye on the temperatures and the weather, after all, these can quickly change unpleasantly so early in the year. Also, only put the lemon out to soak up the sun for an hour or so, and be sure to bring it back in before it gets cold and dark again as late afternoon sets in.

Slowly acclimate the lemon tree to the sun

Although lemons are real sun worshipers, after the long summer break they have to slowly get used to the rising sun again. Otherwise, leaf burns can occur, which unnecessarily weaken the plant. Get the tree used to the sun by only placing it in the blazing midday sun for a few hours at first. Depending on the weather, the periods can be gradually extended. Only when night frosts and other cold snaps are no longer to be expected can the lemon tree go outside.

Lemon tree when to bring in

At the end of the vegetation period, you should also carefully prepare your lemon tree for the winter break by gradually reducing the amount of water and fertilizing the plant for the last time in September at the latest. With the last warm days of October, the lemon should finally be moved to its winter quarters. From now on it only needs to be watered infrequently, initially watering every two to three weeks during the winter break and later every four weeks. However, how often you really have to water depends on the needs of your plant.

tips and tricks

Basically, a bit of cold does not harm the tree - as long as it is not frost - but unfavorable and too long winter storage does.

Category:

Vegetable garden