Rigid Shield Fern | Polystichum rigens Grey Alder Tree Flowers all summer from May

Flowers all summer from May to August

Pinks make fantastic garden plants

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Fast and vigorous growing

Ideal for creating form and structure to beds and borders

Rigid Shield Fern | Polystichum rigens Grey Alder Tree Flowers all summer from MayPolystichum rigens, also called Rigid Shield Fern, is a visually striking fern species known for its upright growth habit and bold, dark green fronds. The rigid, leathery foliage features overlapping leaflets, creating a robust and textured appearance. This fern's architectural form and tolerance for drier conditions make it a remarkable choice for adding structure and visual interest to rock gardens, slopes, or woodland settings. Thrives in a