Gloriosa daisies (Rudbeckia hirta) in a PRAIRIEFORM landscape
The element of change and surprise is something we try to infuse into every landscape we create, so that at any given point during the year one can discover something new within it. The same is true for how a landscape evolves across the years. While we can to a certain extent plan this evolution into a landscape, there are wildcard factors such as temperature and precipitation that can radically alter the landscape from year to year. Take, for example, gloriosa daisies (Rudbeckia hirta), whose shots of deep gold and burnt orange can be profuse or sparse depending on what has gone on that year. What went on last year was bunnies, and lots of them. What also went on was not much rain. Thus, any irrigated to semi-irrigated landscape area was an endless dinner of uber-washed field greens for bunnies, with gloriosa daisies being a food of choice for them. The result was a virtual absence of the deep golds and oranges that we are now seeing this year in the landscape, as, this year, we have seen much rain, and a profusion of clover and other greens that bunnies seem to love. As a result, they are not tempted to move their way into more cultivated environs and mow down our labors of botanical love. What we enjoy vis-a-vis this phenomenon is not so much that we have more gloriosa daisies (among other plants) to stare at this year, but that it is a reminder that designers may have some control over the landscape, but not complete control. A nice humbling lesson for a profession that frequently gets all too caught up in its own myth-making. So, go out and enjoy the golds of this summer and know that they might be rabbit food next summer, which makes them all the more precious.