Make few photocopies of this layout, different flower bushes, bushes for fencing, stand alone flower or trees,to try out different combinations of the flower garden ideas. On different copies workout the placement of can decide a well planted design for large or small flower and hardscape elements like fencing, walkways, benches, etc. This way you then decide on a final copy.Before you start with garden ideas. Show the copies to experienced gardeners to get a second opinion and plant the hardscape material.any softscape elements to your flower garden design ideas like flowering shrubs or bushes.