Category | Life span | Characteristics | Examples | |||
---|---|---|---|---|---|---|
Year 1 | Year 2 | Year 3 | Year 4 | |||
Annuals | Grow from seed to maturity, flower, produce seeds, and die in just one growing season | Grow from seed to maturity, flower, produce seeds, and die in just one growing season | Marigolds, petunias, pansies, zinnias, tomatoes, wheat, cucumbers. | |||
Biennials | Sprout and grow very short stems and sometimes leaves. | Grow new stems and leaves, flower, produce seeds, then die | Year 1: Sprout and grow very short stems and sometimes leaves Year 2: Grow new stems and leaves, flower, produce seeds, then die |
Parsley, celery, evening primroses, foxgloves. | ||
Perennials | Most have woody stems. Some have herbaceous stems that die each winter and are replaced in the spring. | Most have woody stems Some have herbaceous stems that die each winter and are replaced in the spring. |
Peonies, many grasses, palm trees, maple trees, honeysuckle, asparagus. |