The Self Watering Windowsill Tray from Garland is perfect for seed starting and growing plants indoors. When filled, this handy system can keep your potted plants watered for up to 2 weeks, making it great as a holiday watering system too. It is designed to fit on a windowsill or on a greenhouse shelf so your plants are sure to get ideal light conditions.
It features a base reservoir tray that contains a stilted inner support platform covered in capillary matting. The base reservoir can hold 3.4L (6 pints) of water which is absorbed by the capillary matting and travels to the bottom of the plant pot or seed tray, where the compost soaks it up through the drainage holes. This also helps prevent overwatering as the plants water themselves as needed. The base tray and inner support platform are made from recycled polystyrene.
It is recommended that you check the water at least every 7-10 days and refill the tray as required. This is because, although the water can last for up to 14 days, this is depended on how many plants you are growing, how hot it is and how humid the air is.
Dimensions: L76 x W17 x H3.5 cm (L30" x W6.5" x H1.5")