‘Raspberry Splash’ Lungwort - If you have a spot where hosta, ferns and bleeding-heart grow well, you should include lungwort in the mix. ‘Raspberry Splash’ is one of the best lungworts available, offering excellent disease resistance. It’s also ignored by deer and rabbits. Lungwort stages a great display with flowers that change colors from bud to faded bloom. Silver-flecked leaves look good all season.