Mushroom Self-Watering Spikes

These spikes utilize the natural porosity of terra cotta. When you fill the spike with water and insert it into the soil, the material slowly allows water to seep out into the surrounding dirt, providing consistent moisture to the roots based on the soil's dryness.

They are ideal for most standard indoor potted plants that prefer consistent moisture. However, they are not recommended for succulents, cacti, or other plants that require dry soil periods, as the constant water release may cause root rot.

Refill frequency depends on the plant's size, the ambient humidity, and the temperature of your home. On average, you can expect to refill them every few days, though they may last longer for plants with lower water requirements.

These specific mushroom spikes are designed for indoor use. Outdoor conditions like direct sunlight, wind, and varying temperatures can cause the water to evaporate too quickly or affect the terra cotta's performance.

No, the flow rate is not adjustable. The water release is regulated entirely by the natural porosity of the terra cotta material and the moisture level of the soil.