When it comes to garden design, planning should take place during the colder months to allow the greatest reward in terms of enjoying the garden during the hottest months of the year," says Michael John McGarr, director and garden designer at Warnes McGarr & Co.Spring is a season full of potential for both the plants about to spring to life in your garden, but also for homeowners to lay the seeds of their garden design planning ideas.The arrival of spring also means that summer is just around the corner, so take the time now to really think about how you want