This hybrid species of Dryopteris affinis crossed with Dryopteris filix-mas is one of the fastest growing and most vigorous of the European woodland ferns, with many notable cultivars selected out the species including ‘Robust’ (‘Undulata Robusta’), ‘Stableri’, ‘Stableri Crisped’, and Judith’s own personal introduction ‘Rumplestiltskin’. The species has toothed margins and rounded apices on the frond segments, giving it a slight shaggy look. If you are looking for a large, fast growing fern to fill a garden space, look no further!

Frond Condition: Semi-Evergreen to Sub'-Evergreen

Mature Size: 3-4’

Root Type: Central Caudex or Crown, clumping

Origin: Europe

Cultural Requirements: Part Sun to Full Shade, Moist to Dryish

USDA Zones: 4, 5, 6, 7, 8