The amaryllis can be kept as a houseplant or in the garden in warm weather. Here you can find out how much cold the plant can withstand and when you should protect the amaryllis from cool temperatures.
How much cold can an amaryllis plant tolerate?
The amaryllis is sensitive to cold and should be kept at temperatures above 15 °C. Garden amaryllis varieties can withstand temperatures as low as -1°C, but should be protected from frost. Bring it into the house in good time in the fall and store it in a cool, dark place during the rest period.
How sensitive to cold is the amaryllis?
It is best to keep the amaryllis at temperatures above15 °C All varieties of amaryllis cope well with these. However, as soon as the temperature drops to 15 degrees or less, most plants are already sensitive to cold. This means that you should bring the amaryllis, also known as knight's star, into your home early in the fall before the onset of frost.
Which variety of amaryllis tolerates the most cold?
The garden amaryllis can tolerate the most cold. Since this variety can withstand temperatures down to-1 °C, it is sometimes even sold as hardy. However, you should not assume that the plant is hardy. Once the freezing point has been reached, temperatures usually drop below that point. Even if this cold period lasts for a short time, the amaryllis will quickly become sensitive to frost and may die.
When should I bring the amaryllis in and protect it from the cold?
To protect against the cold, bring the amaryllis into your apartmentearlyinautumn. Since the amaryllis enters a natural dormant phase at this time, the bulb plant is easy to store. The onion can be kept in cool rooms or on a darker shelf. Some gardeners also store the bulbs in an open box with sand. You only need to water, water or fertilize the amaryllis again when the bulbs sprout and a stem with a bud appears.
Can cold extend the flowering time of amaryllis?
At slightly cooler temperatureswitheredthe flowering of the amaryllisslower In this respect, cold can also have a positive effect on the amaryllis. However, it should be kept in moderation. Note the amaryllis plant's natural sensitivity to cold. Parts of the plant can also feel uncomfortable on a windowsill next to cold glass.
Tip
Caution poisonous plant
The parts of the amaryllis plant contain toxic substances. If you dig up or repot the amaryllis before the cold weather arrives in the fall, you should wear protective gloves. How to avoid skin contact with these substances.
