Although the native Ostrich fern, Matteuccia struthiopteris ‘The King’, goes winter dormant, the fertile fronds remain upright and attractive all winter. Here, we have it growing among the evergreen Solomon’s Seal, Disporopsis pernyi. This site is quite dry, compared to it’s normal habitat of wet swamps.
The amazing Chinese native Pronephrium penangianum ‘Jurassic Park’ is looking fabulous in the garden this week. This large growing, spreading fern has the feeling of a plant from the time when dinosaurs roamed. We continue to make cool, but little-known ferns like this available to a wider audience. Hardiness is Zone 7b-9a at least.
Looking good in the garden now is Begonia taiwaniana ‘Alishan Angel’, which is our 2008 collection from 6,500′ elevation in Taiwan’s Yushan Province. This specimen has now been in the ground since 2010, and is thriving in a fairly dry woodland location. We introduced this selection in 2020 and will be offering it again in 2023. Hardiness is Zone 7b-9b at least.
One of our favorite hardy garden ferns are the amazing cat’s claw ferns of the genus Onychium. The genus comprises between 9 and 23 species, depending on your choice of taxonomist.
The most common species in cultivation is the Japanese Cat’s claw fern, Onychium japonicum, which we’ve had the pleasure of offering many times through the year. Now, we’re working on getting another species into production, Onychium contiguum. Compared to Onychium japonicum, Onychium contiguum is much smaller and slower-growing with even finer cutleaf foliage. We picked up this Elizabeth Strangman wild collection during a 1994 trip to England’s former Washfield Nursery. Below is our original clump in the garden this week.
We always look forward to late June with the patches of Sinningia tubiflora burst into flower. This rhizomatous perennial, first cousin to African Violets’, is rock hardy to 0 degrees F. This South American native (Argentina, Uruguay, and Paraguay) forms a dense deciduous groundcover, topped with these long-tubbed, honeysuckle-fragranced flowers that attract nocturnal moths with a really long proboscis.