Alan and his team of autistic gardeners go to west London, where they tackle a small garden with a big problem - with only one week and a tight budget to make the plot look larger.

Alan and his team take on their biggest garden yet: a 95-foot jungle in south London, where they decide to create a sound garden. Do the clients get what they're trying to achieve?

Alan Gardner travels to Lancashire.

Autistic gardener Alan Gardner travels to Bristol, where Ig, Joe, and their three kids need help with their 100-foot garden, that's currently overflowing with weeds and waste.

Alan Gardner looks to Texas and a jumbo jet for inspiration, as he helps two London couples turn their adjoining back gardens into one massive playground for their sons.

Alan and the team tackle Ben and Rebecca's overgrown wilderness. What the couple really want is a family garden that's low maintenance and fun. But is a budget of £3000 enough to get the job done?

Alan and the team tackle a dated plot in north east London, hoping to make a modern garden for just £5,000. But it starts raining and won't stop. Will it scupper their plans?