Another mission watering the gardens at Brondesbury Park station, made more special by it being one of our group's very first experiences of GoodGym! The functioning hose on one side of the platform made short work of that garden, after which the other side was finished off with watering cans. There's a wonderful variety of plants growing here from rhubarb and corn to hops and New Zealand flax*.

• We think it's flax, but even if it's not, we've decided it is for the sake of the title!