What is a hardy evergreen perennial?
Evergreen perennials are distinct from herbaceous perennials in that they retain their foliage all-year round. In contrast, herbaceous perennials die back in the autumn and winter then re-grow from their root-stock in the spring. Evergreen flowering perennials will keep their green foliage all year, long after the blooming season is over. Many herbs are particularly known for being great practical flowering plants with evergreen foliage, such as Lavender, Rosemary, and Salvia, among others.
What is the best low maintenance perennial plant?
Nepeta is one of the best low maintenance perennials, with soft gray-green foliage and blue, lavender, or white tubular flowers that bloom for months. Plants are exceptionally cold hardy, tolerant of most soils, and need little supplemental fertilizer or watering. CATMINT (Nepeta spp. This long-lived perennial blooms continuously from late spring until early fall, providing a consistent nectar source for hummingbirds, bees, and other insect pollinators. Small tubular flowers grow along the entire length of the stem in colors of blue, purple, lavender, pink, yellow, or white.
What are the disadvantages of perennials?
Perennials have a limited blooming period, and they do require some pruning and maintenance to keep them attractive. Their relatively short bloom period may be a disadvantage to the long-season gardener, but combining various perennials and using annuals will give a continuous show. Autumn and spring are good times to plant perennials – find out how in this practical guide. Autumn are spring are the ideal times to plant herbaceous perennials.Perennials are tough plants. They’re less fussy about when you plant them or move them. Most perennials can be planted any time from the last winter frost through autumn. When planting or transplanting, dig a hole that’s twice as wide and no deeper than the container, then backfill the hole with soil.