AT A GLANCE
How much cold can an amaryllis plant tolerate?
Amaryllis is sensitive to cold and should be kept at temperatures above 15 °C. Garden amaryllis varieties can withstand temperatures down to -1 °C, but should be protected from frost. Bring them indoors in good time in autumn and store them in a cool, dark place during the dormant phase.
How sensitive is the amaryllis to cold?
It is best to keep the amaryllis temperatures above 15ºC. All varieties of amaryllis get along well with these. However, as soon as the temperature drops to 15 degrees and below, most plants are already sensitive to the cold. This means that you also as knight star well-known amaryllis in the fall early before the onset of Frosts should bring to the apartment.
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Which variety of amaryllis tolerates the cold the most?
It tolerates the coldest garden amaryllis. Because this variety up to -1°C resists, it is sometimes even sold as hardy. However, you should not assume that the plant is hardy. Once the freezing point has been reached, the temperatures usually drop below it. Even if this cold lasts for a short time, the amaryllis will quickly react to frost and may die.
When should I bring the amaryllis inside and protect it from the cold?
Get the amaryllis already to protect against the cold in time in the Autumn into the flat. Since the amaryllis goes into a natural dormant phase at this time, the bulb plant is easy to store. The bulb can be in a cool room or on a darker shelf. Some gardeners also store the bulbs in an open box with sand. Pour, water or fertilize you only have to replace the amaryllis when the bulbs sprout and a stalk with a bud appears.
Can cold weather prolong the flowering time of amaryllis?
At slightly cooler temperatures withered the blossom the amaryllis slower. In this respect, cold can also have a positive effect on the Amaryllis. However, it should be used in moderation. Note the amaryllis' natural sensitivity to cold. Parts of the plant can also feel uncomfortable on a windowsill on a cold glass.
Tip
Attention poisonous plant!
The plant parts of the amaryllis contain poisonous fabrics. If you're digging up or repotting the amaryllis before the fall cold sets in, be sure to wear protective gloves. In this way you avoid skin contact with these substances.