Arts, Dining & Entertainment, Home and Garden, Lifestyle

What’s your garden’s personality?

By Bonnie Kirn Donahue, Extension Master Gardener, University of Vermont

Like many things in nature, plants come in all shapes, sizes and growth tendencies.

Some work best in an informal setting while others are ideal for a formal garden. Understanding the growth characteristics of plants can help you make the best choices for your garden aesthetic as well as the amount of time you want to spend on care and maintenance.

Some plants spread as far as they can reach, while others stay in place and slowly expand their range. Others fall somewhere in-between. Each growth habit lends itself to a certain garden style or outcome. This is helpful to know, depending on whether you want to create an informal or formal garden.

Informal gardens have a more naturalized look than formal gardens. You may not be able to see mulch or the ground in these gardens as plants grow close together. Plants may be allowed to spread or self-seed, mixing with neighbors or popping up in new areas of the garden each year.

Perennials and grasses that spread by seed or roots would be good choices for an informal garden. Perennials such as black-eyed Susan, Butterfly weed, creeping phlox and purple coneflower gently naturalize by seed, though not aggressively. More vigorous spreaders include common milkweed, chives, tickseed and ornamental grass prairie dropseed.

In formal flower gardens, plants may be arranged specifically by height or placed at particular locations to create a design. These gardens typically have more order and balance or symmetry. The plants tend not to spread, so you may see obvious separations between plants and may or may not see more of the ground.

To achieve a garden like this, try to select plants that spread less and more slowly. Daylilies are a good example of this. While they do grow bigger, they mainly keep to their own clump, and it is up to the gardener to divide and transplant over time. Peonies are another perennial that stay in the same place and can be divided over time.

False indigo, Catmint and New England aster are perennials that tend to stay put. Grasses such as little bluestem and big bluestem also are good picks.

Although you can use plants that spread vigorously by seed in this type of garden, keep in mind that you will need to weed out seedlings to keep the plant in one place. This approach works but requires a high level of maintenance.

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