Keep the soil damp for longer, so that you plants have a better chance of surviving long dry periods.
These are sold by the 2.4m length so if you buy 2 you will be sent 4.8m. The width is 0.6m.
Only pay the postage once regardless of quantity ordered (2nd class. (£2 per item extra if 1st class is chosen)).
Keeps plants hydrated by providing a constant supply of water to plant roots
Super water absorbent, rock proof and tear resistant
Use with potted plants, seedlings and trays of seeds
Easy to cut to size