Roof Top Perennial Pllants In Pots

While most are plain green look for types with a mottling of dark red or white edges for extra interest.

Roof top perennial pllants in pots.

13 best perennials for containers. The first thing you could do is nothing. Alchemilla lady s mantle. In all my years of rooftop gardening i ve never had this be an issue but let s play it safe.

Place the plant in the center of a garden bed or at the back of a garden against a fence for tropical height. There are perennials for almost any landscape or garden situation. Plant in moist well drained soil. Sow seeds or plants in early spring in zones 4 to 9.

There are over 12 000 different species of ferns that you can grow in your garden and they make an excellent option to grow in a container. They are useful as accents or splashes of color in the landscape or can be combined in perennial gardens. Perennial salvias tend to be shrublike ranging from 12 inches to 6 feet tall. It is hardy in zones 4 8 and reaches just 10 inches tall.

Flowers grow on spikes in shades of pink red white coral blue and purple. Yarrow achillea millefolium is an herb that grows in full sun in sandy well drained soil. From 1 to 15 feet depending on type. Leave your potted perennial plant where it is outside.

Edibles can also be part of a rooftop garden. It appreciates room to spread out and you may find it needs dividing after a couple of years. They can handle the expanding and contrasting soil as the temperatures fluctuate. If there is a spot in the garden that is all green during parts of the season add a pot of flowering perennials there to liven up the space and add visual interest.

Flowers grow on spikes in shades of pink red white coral blue and purple. Perennial plants are those that return year after year in the garden and grow larger every year that goes by. Perennial tickseed self sows enabling it to naturalize with vigor. Ornamental grasses hardy with few maintenance needs and year round structure to boot are a good fit for rooftop gardens and blue fescue festuca glauca can be used in containers in a border or as an edging plant.

One pot four seasons yucca and bergenia are the core plants in this container shining in summer and fall. In winter when the bergenia has died back stems from yellow and redtwig dogwoods add to the yucca s colorful display. Plastic composite metal and wood pots are all excellent choices for overwintering perennials in containers.