Gardening requires good growing conditions and enough outdoor space. If there is lack of these conditions in your area, you can grow a rock garden very easily. Rocks placed creatively near the plants give an attractive look to the garden. A rock garden does not need much care and maintenance. Rock garden survives the whole year even in winters. Proper planning is required for a successful rock garden. Online tutorials can help you in planning the garden. The local nursery can give you good suggestions on building a rock garden. We will give you some tips for this. Following are the best rock garden design ideas.