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A November 8 report from Laidback Gardener says many indoor plants slow down in winter because shorter days reduce available light and energy for growth. That is not necessarily true dormancy: plants may keep growing slowly, stop temporarily because conditions are poor, or enter an internally regulated dormant state. Care should match the plant’s condition, with less frequent watering when it uses less water and no heavy fertilizing while growth has stalled.
A November 8 report from Laidback Gardener says winter’s shorter days often slow houseplant growth, but a plant that appears to be resting is not necessarily dormant. The distinction matters because light, temperature and water use affect what care is appropriate: tropical plants may continue growing slowly, stop temporarily when conditions are unsuitable, or experience a more internally regulated dormancy.
For many tropical houseplants, including pothos and monstera, reduced winter light means less photosynthesis and less energy available for new leaves, stems and roots. The report describes this as a slowdown rather than dormancy when the plant continues its normal functions and still grows, even if growth is hard to see. With suitable light, these plants can keep growing through winter.
The report advises matching watering to a plant’s lower water use when growth slows, rather than imposing drought or cold to try to force dormancy. It also cautions against heavy fertilizing when a plant is barely growing. A tropical hibiscus may lose many leaves after being moved indoors, in part because indoor conditions can mean less light and lower atmospheric humidity; under good conditions, it may still grow and flower.
A plant can also enter quiescence, or ecodormancy, when an external condition such as insufficient light, unsuitable temperature or lack of water temporarily prevents growth. Unlike a simple slowdown, growth stops, but the plant can resume once conditions improve. Endodormancy differs: an internal physiological inhibition prevents some plant organs from restarting growth even when external conditions are favourable. The supplied report excerpt introduces this distinction but does not provide the remainder of its discussion of endodormancy.
Winter Care Depends on the Cause
Calling every winter slowdown “dormancy” can lead to care that does not fit the plant. A pothos that is still growing slowly may benefit from suitable light and watering adjusted to its use; a plant that has stopped growing in cool conditions may not need to be pushed into active growth. The report’s central point is that one winter routine does not fit every plant.
Watering is a practical concern because a plant that uses less water leaves its potting mix moist for longer. The report warns this can raise the risk of root rot. But reducing watering does not mean letting every plant dry completely: the advice must account for the species’ tolerance. Likewise, withholding heavy fertilizer from a plant that is not growing avoids treating a slowdown as a signal to add more nutrients.
For readers, the distinction also offers a way to respond to visible changes without assuming the plant is failing. Fewer leaves or a pause in new growth can reflect a change in seasonal conditions, especially after outdoor plants are brought inside. The report recommends considering whether the plant is still growing, whether a specific environmental factor is blocking growth, and whether that factor can or should be changed.
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Shorter Days Change Indoor Conditions
The report describes a familiar seasonal shift for houseplants at northern latitudes: days shorten and natural light becomes less intense as fall gives way to winter. These conditions can reduce photosynthesis and slow growth. Plants moved indoors after spending summer outside also face a different growing environment, including changes in light, temperature and atmospheric humidity.
In horticulture, “rest” is a broad everyday term, not a single physiological process. Laidback Gardener separates three patterns: slower growth, where activity continues; quiescence, where unfavourable surroundings temporarily stop growth; and endodormancy, where internal processes inhibit renewed growth. The visible result may look similar, and the report says it can be difficult to tell slowdown from quiescence just by looking at a plant.
The examples in the report show why conditions and species matter. Pothos and monstera can continue growing if they receive adequate light. Hibiscus can respond more dramatically to the move indoors, while bougainvillea kept cool over winter may stop growing and lose some leaves before restarting when conditions improve. These examples do not establish that every houseplant follows the same pattern.
““rest is a term commonly used in horticulture, but it doesn’t refer to a single physiological phenomenon.””
— Laidback Gardener report
A Plant’s State Can Be Hard to See
The report says it is not always possible to distinguish slow growth from quiescence by appearance alone. A pause in new leaves may have more than one explanation, and the appropriate response depends on the plant’s species and conditions. The supplied source excerpt ends while discussing endodormancy, so it does not give the full account of which species require cold or other changes to break that state.
The report does not provide a species-by-species watering schedule, light measurements, or a universal temperature threshold. It also does not claim that every houseplant becomes dormant in winter. Readers should treat its examples as illustrations of different responses, not as a diagnosis for every plant with yellowing or falling leaves.
Watch Growth and Adjust Conditions
The report’s guidance is to observe whether growth continues and to respond to the plant’s actual conditions. Where low light appears to be limiting a plant such as hibiscus, it suggests moving it nearer a bright window or using a grow light. If a bougainvillea is being kept in a cool room deliberately, the report says there is no need to force it to grow; it can wait until spring.
During a pause in growth, reduce watering to reflect lower use, while avoiding complete root dryness for species that cannot tolerate it. Skip heavy fertilizing until growth resumes. The source provides no date for a separate follow-up or additional guidance, so the next steps for individual plants depend on their species and how indoor conditions change.
Key Questions
Do all houseplants go dormant in winter?
No. The report says many tropical houseplants simply grow more slowly when shorter days reduce light. Some stop growing temporarily because conditions are unsuitable, while endodormancy involves an internal inhibition.
Should I water my houseplants less in winter?
Often, a plant that is growing slowly uses less water, so the report advises watering less frequently in line with its use. Do not let roots dry completely if the species does not tolerate that, and account for how quickly the potting mix dries.
Should I fertilize a plant that has stopped growing?
The report advises against heavy fertilizing when a plant is barely growing or has stopped. It does not give a universal fertilizer schedule for all species.
Can a houseplant keep growing through winter?
Yes. The report says pothos and monstera can continue growing with adequate light, and tropical hibiscus may grow or flower in winter under good conditions.
What is the difference between quiescence and endodormancy?
Quiescence occurs when external conditions temporarily prevent growth; the plant can restart when those conditions improve. Endodormancy is an internal physiological inhibition that must change before growth can resume, even if the environment is favourable.
Source: laidbackgardener.blog
