HydroSpike
HydroSpike Terracotta Bottle Watering Stakes
Terracotta cone stakes that use bottle reservoirs for gravity-fed watering. Porous clay slows the flow and keeps roots moist.
$59.99
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Bio Green Productspreorder
$59.99Last updated: 6/5/2026
BuyKey Properties
Decorative Stylenatural terracotta (earthenware) look
Dimensionsø5.5 cm x H18 cm (terracotta spike measurements)
Indoor Outdoor Useboth
Installation MethodTerracotta spike inserted into soil; spike can be used topped with a wine bottle/long-neck glass bottle or refilled more frequently without a bottle
MaterialTerracotta (natural clay)
Plant CompatibilityPotted plants, Container plants/pots, Outdoor garden plants, Indoor plants, Vegetable or flower gardens
Price(USD)59.99 USD
Water Release RateTimed and slow water seepage through the terracotta spike into the soil (deep root watering)