Slow-Release Watering
Porous terracotta clay releases water gradually, with the release speed depending on pot size, soil composition, plant needs, and climate.
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Updated 5 months ago
Ceramic cone watering spikes that attach to bottles for slow-release watering. They are suitable for indoor plants, outdoor pots, and herbs.

Porous terracotta clay releases water gradually, with the release speed depending on pot size, soil composition, plant needs, and climate.
Soak the spike, insert it into potting soil, then fit it to a filled long-neck bottle and invert it to feed water by gravity and porous release.
Suitable for houseplants, patio and hanging plants, planter boxes, herb gardens, and other container gardens.
Moistenland Terracotta Plant Watering Spikes are porous ceramic cones that attach to bottles for slow-release watering in indoor and outdoor potted plants, including herbs.
The publication analyzed Moistenland products based on factors like quality and customer feedback, noting that while the brand is accessible, their products received an overall average rating of 6.2 out of 10.
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| Attribute | Specification | Notes |
|---|---|---|
| Capacity | 180 ml | ml |
| Decorative Style | colored | |
| Dimensions | Ø5.5 cm x H18 cm (example terracotta spike size) | |
| Frost Resistance | No | |
| Indoor Outdoor Use | both | |
| Installation Method | Soak the terracotta spike, then insert it into potting soil; fill using a long-neck bottle (e.g., wine/plastic) and slot the spike on top, then invert so water feeds by gravity/porous release | |
| Material | Terracotta (porous terracotta clay) | |
| Plant Compatibility | Indoor pots, Outdoor pots, Houseplants, Patio plants, Hanging plants, Planter boxes, Herb gardens, Container gardens | |
| Watering Duration | 4 days | days |
| Water Release Rate | Slow release (porous terracotta/osmosis; release speed depends on pot size, soil composition, plant need and climate) |

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