To create maximum interest, include plants with a range of different heights and textures and that flower at different times.
In order to create the look of loose drifts when planting out a new space, plant the tall ornamental grasses in a random fashion first. Next add shorter grasses and finally weave flowering perennials throughout.
Don’t choose just one of each plant but, instead, repeat them.
All herbaceous perennials respond well to dolomite, which Reed and Morant add to their soil to provide plants with extra lime, calcium and magnesium.
Mixed perennial plantings also do well in pots, and can be divided at the end of winter with some of the divisions re-planted in the pot and some elsewhere.
Perennials can also be divided at other times of year.
They can also be propagated from both cuttings and seeds.
Reed and Morant say perennials take the most work in their down season. Late August is when they cut all their plants to the ground and top-up mulch.