Every spring I plant impatiens in the front garden and tomatoes and basil in pots on the deck. That's what I did yesterday. The begonias will wait till the weekend. These annuals join the perennials, the day lilies and climbing rose and (right now) the slender irises and steadfast peony.
This is not a wide array of plants, but experience has proven what will grow in our shady yard — and what will not (forget a vegetable garden).
Is this what makes for routine? All the countless failed experiments — geraniums, petunias, speedwell, columbine? The list of plants that won't grow in this shady, clay soil is much longer than the list of those that will. But all it takes is a few. And the knowledge of what those few are makes gardens grow a little faster, bloom a little brighter.
(The garden of my dreams, not my reality! It's anything but routine.)