In addition to recycling plastic bottles and jugs for watering slowly, try to recycle your waste water for the garden. Water collected in rain barrels, or water from the bath or laundry can be used in the garden. I'd probably use glass bottles.
23 Astuces de Maraîcher Pour Réussir Son Premier Potager.
How to turn tree stumps & logs into planters. Succulent gardens in hollowed out logs, and also in timber rounds, available from the Succulent Guy at the Byron Bay Beachside Market - Easter Saturday March.