Cacti are known for their low-maintenance nature and thrive indoors without much attention. During winter, many people wonder whether additional care is required. Experts advise that the best approach is to let the plant rest. Cacti need minimal water even in summer, and this requirement drops further in winter. Regular watering is unnecessary; the plant should be watered only when the soil has completely dried out. In colder months, watering frequency is typically reduced compared to summer. However, relying solely on soil moisture is not sufficient. Air humidity also plays a role. At an ambient temperature of about 17 °C, watering once a month is usually adequate. If temperatures fall below 14 °C, watering may be omitted entirely, as the cactus is likely in a dormant state. It is important to monitor the plant for signs of water deficiency. Wrinkling of stems indicates that the cactus needs water. When watering is necessary, use room-temperature water, as cold water can stress indoor plants.
Article source: Business & the Baltics | Image credit: Business & the Baltics