Moisture status at a glance
The clear 18 cm indicator uses a cotton core that appears blue when moist and white when dry.
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Updated 3 months ago
Replacement wick and indicator components for Lechuza self-watering systems. These parts help maintain reservoir-fed moisture control in planters.

The clear 18 cm indicator uses a cotton core that appears blue when moist and white when dry.
The wick installs through pre-made planter-liner holes to provide capillary action from the reservoir to the substrate.
Designed for terrestrial and potted plants in soil, mineral substrates, or mixtures, the recycled-plastic components are UV- and frost-resistant for indoor or outdoor use.
The Lechuza Water Level Indicator and Wick Set is a replacement component set for Lechuza self-watering systems, with an 18 cm indicator and wick-based capillary water delivery for indoor or outdoor planters.
The reviewer describes the self-watering reservoir and indicator as a meaningful and reliable feature that reduces daily watering effort, though notes the planter comes at a premium price.
The reviewer found the self-watering planter to be an excellent product that she strongly recommends, noting the water level indicator is easy to read and effectively reduces the frequency of watering.
The reviewer praises the self-watering system and indicator as a game-changer that eliminates guessing games and helps maintain consistent plant health.
The reviewer highlights that the Lechuza irrigation system takes the guesswork out of watering, and the water level indicator helps ensure plants are never over or under-watered.
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| Attribute | Specification | Notes |
|---|---|---|
| Decorative Style | clear/transparent indicator with color-changing cotton core (blue for moist, white for dry) | |
| Dimensions | 18 cm (watering indicator measuring stick length) | |
| Frost Resistance | Yes | |
| Indoor Outdoor Use | both (indoor and outdoor) | |
| Installation Method | Insert the water level indicator 7–8 cm deep into the substrate (left permanently); wick is inserted into the planter liner via pre-made holes for capillary action | |
| Material | Recycled plastic (water level indicator and set accessories) | |
| Plant Compatibility | Terrestrial/potted plants, all plant substrates (soil, mineral substrates, and mixtures) | |
| Uv Resistance | Yes | |
| Water Release Rate | Capillary/wick-mediated (rate not specified) |

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