Saves hard digging and you can rotate the pots during the year. Those hard to grow turf areas may need a change of turf species. Plants in pots with well drained potting mixes should have bases under them during summer to prevent them drying out. Ensure they don t stay wet during winter as it may cause root rot. Turf areas .
Shady spots try Fescues and Kentucky blue grass mixtures.
Hard dry areas, try couch, kikuyu or buffalo grass runners from your neighbours. Bare spots in a garden can be expensive to plant up and they can become a haven for weeds. Cut a 2 litre plastic soft drink bottle in half. Put this over seed or cuttings in a 150mm pot in a warm spot with afternoon shade and you will get good results. Some useful pieces of gear are now readily available for helping you to enjoy your gardening.