If small is beautiful then....smaller must be more beautiful. At least that is what I tell myself as I survey my postage stamp of a backyard. I remind myself that some of the sweetest of serene spaces are small gardens, tucked away, out of sight. I add touches in summer like this flowering lantana among rocks My small verdant retreat is where I can place a chair or two, sip a cup of tea, tend to the garden, admire my planters of foliage or even write my blog, ‘pleine aire’, so to speak … Small gardens call for small plants – although normal size plants look great when first planted, in the years that ensue they may grow to overwhelm the space… To prevent that I have a few suggestions for some hardy, compact and delightful perennial plants. The following diminutive plants are perfect for small gardens, in containers, along walkways, in rock gardens or as low growing ‘filler’ plants in plant beds. Sedum is a sun loving, easy t...