Pruning Maiden Grass

Maiden grass requires very little pruning, but an annual cut-back is essential to keep the plant tidy and vigorous. The key is timing: prune in March, just before new growth begins in spring. Pruning earlier in winter removes the dried foliage and seed heads that provide valuable structure, movement, and winter interest in the garden, as well as shelter for overwintering insects. In March, cut the entire clump down to about 10–15 cm above ground level. Use sharp bypass secateurs for smaller clumps or a pair of sturdy hedging shears for larger, more established plants. Some gardeners find it easier to tie the old foliage into a loose bundle with string before cutting, which makes clearing up much simpler and prevents the fine leaves from scattering everywhere. Remove all the old stems and foliage completely—don't leave ragged stubs, as these can harbour pests or disease. The fresh green shoots will already be visible at the base by late March, and cutting back the dead material allows light and air to reach them, promoting strong, healthy growth. Maiden grass does not need any other pruning during the growing season. If a few stems break or look untidy in summer, you can snip them out at the base, but avoid cutting into the green foliage heavily, as this can spoil the plant's natural fountain-like shape. There's no need to deadhead the flowers; the feathery plumes that appear from late summer into autumn are ornamental in their own right and fade gracefully through winter.