Shop4allsorts 20 Capillary Matting Seed Tray Moisture Mats Plant Watering 21cm x 34cm

4 x Pack of 5 capillary matting sheets 21cm x 34cm (20 mats in total). Capillary matting, also known as capillary mat or watering mat, is a specialized gardening and horticultural accessory designed to provide a controlled and consistent source of moisture to plants. It consists of a porous, absorbent fabric or material that is typically placed beneath potted plants or trays of seedlings. The way capillary matting works is through a process called capillary action, where water is drawn up through the matting via tiny channels or capillaries. The moisture then wicks or moves upwards to the surface of the mat, and plant roots can absorb the water as needed. This ensures that plants have access to a continuous supply of water, preventing both under and overwatering. Capillary matting is particularly useful in greenhouse and indoor gardening settings, as well as for larger-scale commercial horticulture. It offers several benefits, including: Water Efficiency. Even Moisture Distribution. Reduced Maintenance. Root Health. Prevents Water Stress. Aids Germination.