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An Ideal Home report says five houseplants may need substantially less water in November as shorter days and cooler temperatures slow growth or trigger dormancy. Experts quoted in the report caution against treating this as a blanket ban: check soil and plant condition, and account for room temperature.
Cacti, succulents, snake plants, aloe vera and caladiums may need less water in November, according to an Ideal Home report citing horticultural and houseplant experts. Shorter daylight hours and lower temperatures slow growth for many indoor plants, but the advice is not to stop watering every plant entirely: the right amount depends on whether a plant is dormant and how warm and bright its location is.
For desert cacti, the report’s experts recommend a pronounced reduction during winter rest. Richard Barker, horticultural expert and commercial director of LBS Horticulture, said a cactus in an unheated room or kept in conditions that allow a true winter rest may need no water from October to March. In a warm room, however, he said occasional small amounts may be needed to prevent shrivelling. Luke Deedman, an indoor plant expert, said desert cacti should be almost completely dry from November to February.
Succulents also use stored moisture during cooler months, but the report advises checking the plant rather than relying on a fixed schedule. Deedman said echeveria and other rosette succulents should be watered sparingly, if their leaves begin to wrinkle. Barker’s general guidance is to wait until the soil is completely dry and the leaves show signs of needing water. Wet soil in cool, dim conditions can raise the risk of rot.
For snake plants and aloe vera, the cited advice is to let compost dry thoroughly before watering again. Andy Little, a houseplant buyer at British Garden Centres, said snake plants can go weeks between waterings and suggested checking a couple of inches below the soil surface. Chris Bennett, founder of GardeningExpress, said aloe’s thick leaves store moisture, so routine winter watering should pause until its compost has fully dried. Caladiums need a different approach: when their foliage naturally dies back in autumn and the plant enters dormancy, the report says to stop watering and store the pot in a cool, dark place.
Why November Changes Watering Needs
Reducing watering can help prevent waterlogged compost and root rot when plants are growing more slowly and using less moisture. That matters especially for cacti and succulents, which store water, and for caladiums, whose foliage dies back as part of their seasonal cycle. Continuing a summer watering schedule without checking conditions can leave soil wet for longer.
The guidance also shows why a single calendar rule is not enough. Room temperature, light, soil moisture and signs of dormancy all affect how quickly a plant uses water. A cactus kept warm may still need an occasional drink, while a plant in a cool room may need far less. Checking each plant can reduce the risk of both overwatering and letting a plant shrivel.
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Seasonal Growth and Dormancy
The report links November’s change in care to shorter days and cooler temperatures, which can slow growth in some houseplants. Some plants simply need longer gaps between watering; others, including many desert cacti and caladiums, may enter a winter rest or dormancy. Those are different situations, so “stop watering” does not apply uniformly.
Caladiums grow from underground tubers, and their colourful leaves naturally yellow, wilt and dry as autumn conditions prompt dormancy, according to Lucie Bradley, a gardening and greenhouse expert at Harvst Automatic Watering. The report says dormant caladiums can be kept at about 10 to 16 degrees Celsius in a cool, dark location, then brought into brighter, warmer conditions in spring, usually between March and May.
“If a cactus is kept in an unheated room or allowed to have a true winter rest, it may not require any water at all between October and March.”
— Richard Barker, horticultural expert and commercial director of LBS Horticulture
How Much Water Each Plant Needs
The report does not give a single watering frequency that applies to every plant, nor does it specify one indoor temperature or light level for all five. Its guidance is conditional on plant species and growing conditions. In particular, it is not clear how much water a warm-room cactus or a succulent showing early signs of stress would need; the cited experts offer general checks rather than a fixed measurement.
The advice also distinguishes between plants that need less frequent watering and those that are fully dormant. Readers should not take the headline as an instruction to leave every listed plant dry throughout November. The source offers no claim that every specimen of each type will enter dormancy at the same time.
Check Soil Before Watering
For the rest of November, the report’s practical guidance is to check soil and foliage before watering, rather than follow a routine carried over from warmer months. Let compost dry fully for snake plants and aloe, and for desert cacti consider whether the plant is in a cool winter-rest setting or a warm room. For rosette succulents, look for wrinkled leaves as one cue, while avoiding saturated soil.
For caladiums, wait for the foliage to die back naturally before stopping watering, then keep the dormant pot cool and dark. The report says to bring it back into brighter light and warmer temperatures in spring, generally from March to May. No further official guidance or follow-up development is identified in the source.
Key Questions
Should I stop watering all five plants completely in November?
No. The report says to cut back or pause routine watering depending on the plant and conditions. Some, such as succulents, may still need a small amount when signs of water stress appear.
How can I tell whether my snake plant needs water?
Andy Little recommends letting the compost dry out and checking a couple of inches below the surface. If the soil still feels damp, wait before watering.
Can a cactus need water during winter?
Yes. Richard Barker said a cactus in a warm room may need a small amount occasionally to prevent shrivelling. A cactus kept cool and given a true winter rest may need none for a period, according to the report.
When should I stop watering a caladium?
The report says to stop watering when its leaves naturally turn yellow, wilt and dry as the plant enters dormancy. It recommends storing the pot somewhere cool and dark.
Source: idealhome.co.uk
