Gunnera manicata Digitalis Pteris wallichiana does spread a

Pteris wallichiana does spread a bit via thick underground rhizomes

As you can imagine

availability is also

slowly-offsetting species

similar to Hosta 'Loyalist'

Gunnera manicata Digitalis Pteris wallichiana does spread aYou've seen it in all the English gardening books, you've seen it featured in landscape design magazines, and now you can kill one of your own. When properly grown, G. manicata can reach 10' tall with an equal spread. The giant thick leaves double as an umbrella for the entire family. Remember killing gunnera at least three times is an official right of passage before you qualify as a true plant nerd. This holy grail of plant nuts everywhere needs a