"The Warm-Keeping House is Here!" — The "Flower-Saving" Messengers Are Soon Saying Goodbye to Winter

At the end of winter, a brief glimpse of light clouds gives way to drizzling rain in the dead of night. Waking up early in the morning, you're greeted by a crisp, biting wind—this is truly the clear, invigorating chill of winter! With the arrival of Lìdōng, one of the 24 solar terms, the weather will grow steadily colder from here on out, and most flowers and plants will transition from their peak growth phase into a more subdued or even dormant state. As a result, how to help the indoor plants safely survive the winter has become a topic of growing concern among urban gardeners.

As winter approaches, succulents of winter-type varieties should be treated differently from their summer-type counterparts. Summer-type succulents require reduced watering, while winter-type succulents can still benefit from regular watering—don’t hesitate to keep them hydrated. When it comes to protecting these plants, the primary focus should be on keeping them warm and insulated against the cold, along with maximizing exposure to sunlight. For summer-growing varieties cultivated in greenhouses, it’s best to water them in the evening and carefully control the amount of water used. For lithops and cereus flowers that have already finished blooming, now is the perfect time to separate their offsets. If temperatures drop below freezing, it’s crucial to stop watering for those varieties that aren’t particularly cold-hardy and ensure they’re well-insulated. Additionally, rotate the flower pots irregularly as much as possible, allowing the plants to receive even sunlight exposure. If natural light is insufficient, supplemental artificial lighting can be provided. By late January, winter-type succulents will enter their peak growing season, so don’t hold back on watering—they’ll thrive when given adequate moisture during this active phase!

Garden greenhouse
Hydroponic Flowers—To Overwinter, Control Water and Fertilizer

Hydroponic plants are beloved by the general public for their cleanliness and easy maintenance. However, winter is the season when hydroponic plants are most prone to dying. In regions south of the Yangtze River, indoor environments typically lack heating, causing most plants to enter a dormant state. During this time, it’s best to minimize water changes—or even avoid them altogether—on hydroponic plants. If the water level gets too low, you can add a small amount of fresh water, ensuring the liquid remains at about one-third of the root system’s depth.

A greenhouse, or garden greenhouse—a structure designed to protect ornamental plants—is typically built as an extension of the garden, which is why it’s also commonly referred to as a "flower house." In winter, it becomes a cozy little sanctuary for relaxation, making it the perfect choice for those who cherish and nurture their blossoms. Spending time tending to flowers in this tranquil space not only enhances the beauty of your home but also provides a soothing escape from the stresses of city life.