NOSGQ Terracotta Self-Watering Planter Inserts - Automatic Watering Spikes & Irrigation Drippers, Premium Plant Accessories 4 Packs

Constructed entirely from terracotta, these self-watering planter inserts slowly release moisture to the root zone for steady hydration. Terracotta contains the element 'Fe', which can support plant growth, and as a natural, biodegradable material it is environmentally friendly. The upper portion of each insert is made of terracotta that permits a controlled, continuous seepage of water over an extended period. When pushed into potting mix, the spike delivers consistent watering directly to the soil around the roots. Product Dimensions: 12.9 x 7.8 x 4.7 inches | Item Weight: 1.39 pounds | Manufacturer: Tuzinano | Item model number: 03