In the depths of winter, we do not tend to focus much on improving your garden right now. It is dark, cold and wet out there, and very often, snow-covered. The beautiful thing about gardens though, is that even without our attention, there are always stirrings out there. With spring around the corner, your garden will be getting ready to burst into life. Which makes now the perfect time for us to share 3 tips for improving your garden this year, giving you a few weeks to start making your plans and preparations. Pay attention to the structure The first thing worth doing is paying attention to the structure of your garden. You can make a real impact by tidying this up or changing it. Repair or replace any broken fencing, or perhaps you could give the fences a new color. Changing old brown fences into bright greens, or purples or blacks if you are feeling bold, can really change…