Quick view Gunnera manicata hybrid (giant rhubarb) $19.95 Quick view Nymphaea 'Night & Day' Yellow Hardy Waterlily $40.00 Quick view Red Root Floater (Phyllanthus fluitans) $9.95 Quick view Purple Watercress (Nasturtium officinale 'Purple') $9.95 Quick view Royal Pickerel (Pontederia dilat...