SAEDNEWS: Houseplants generally need less frequent watering during the cold season because lower light and slower growth reduce their water use. Checking the soil and adjusting watering to each plant’s conditions can help prevent both overwatering and dehydration.
According to SAEDNEWS, the right watering interval for plants during the cold season depends on more than the calendar. Shorter daylight hours, cooler temperatures, and reduced growth can slow water consumption, while indoor heating may dry the air. For this reason, watering on a fixed weekly schedule can lead to problems, especially when the soil remains wet for too long.
Instead of following a strict number of days, check the moisture level of the potting mix before watering. As a general guide, many common indoor plants may need watering less often in winter than during their active growing season. Some may go more than a week between waterings, while others with higher moisture needs may require attention sooner.
Before adding water, consider these factors:
Soil moisture: Feel the upper part of the potting mix with a clean finger.
Light exposure: Plants receiving less light usually use water more slowly.
Room temperature: Cooler conditions can reduce evaporation and plant water uptake.
Pot size and material: Small pots can dry faster, while large containers may retain moisture longer.
Plant type: Succulents, tropical plants, and other species have different water requirements.
If the soil is still noticeably damp when you check it, wait longer before watering. Persistently wet soil can reduce the air available around roots and increase the risk of root problems. On the other hand, very dry soil accompanied by drooping leaves or leaves that are becoming dry and brittle can indicate that the plant has gone too long without water.
Plants placed near radiators or other heat sources may lose moisture from their soil more quickly, but this does not automatically mean they need frequent watering. Checking the soil is more reliable than watering simply because the room feels dry.
A useful approach is to check your plants regularly without automatically watering them. When the soil has dried to the depth appropriate for that particular plant, water thoroughly enough to moisten the root zone, while ensuring the container has adequate drainage. Empty excess water that collects in a saucer or outer container rather than allowing the pot to stand in it.
The most suitable interval can therefore change throughout the cold season. A plant near a bright window may use water differently from one in a dim corner, and changes in indoor temperature or humidity can also alter how quickly its soil dries. Monitoring the plant and its soil conditions is more dependable than relying on a fixed winter watering schedule.
