If, like me, you’re new to the world of gardening and don’t quite know how to keep your garden flourishing in uh, less than ideal conditions, you’ll be relieved to hear that it doesn’t take too much work at-all.Gardening maestro and all-round greenfingers Alan Titchmarsh has revealed that to keep your garden flourishing through these frosty months, all you need is  a garden fork and a little bit of gusto.Writing for The Mirror, Alan spoke about our gardens in the UK this year and said: “You’ve sat on it, played games on it, cut it back every time it has tried to grow. There’s been summer drought to battle with and then torrential rain stopped it growing, started it up again, and generally gave it a bit of a beating.”He added that while it is fine to leave our lawns as they are, there are things we can do to help them ahead of spring.All you need is a garden fork...How to keep your lawn healthy in winterIf you haven’t mowed your lawn, do that and cut it to no lower than one inch. After that, just give it a