Howdy folks, and I hope everyone is having a great spring as is the case at Juniper Level. So far, the late spring frosts haven’t been too bad. We’re keeping our fingers crossed that we are finished with winter, but we’ll be watching the forecasts closely over the next few weeks. There is nothing more agonizing for a nursery than trying to figure out when to uncover the greenhouses in spring. If you wait too long, plants stretch and become weak. If you uncover too early, well…. you know what happens if it gets cold again. Also, if you have more rain than your quota, please send some our way. We’re already six inches behind for the year since the folks in the PNW have been hoarding all the winter moisture.
We’ve been snapping photos as fast as we can and still can’t keep up. It’s been a great spring for most plants in the garden, especially the arisaemas. The early-flowering A. amurense group has been stunning this year. This is also the best show we have ever had from Arisaema kishidae ‘Jack Frost’…. a patch is certainly quite stunning. Arisaema taiwanense is also coming into full flower, along with the beautiful Arisaema sikokianum. If you haven’t tried the Asian jack-in-the-pulpits, you’ll find them quite easy, especially when they are planted in well-draining soil. We have found that even the often-difficult Himalayan species have grown very well when we plant them under large trees or shrubs where they will be very dry during the summer months when they are dormant.
The terrestrial Calanthe orchids are also just coming into flower, and what a sight. If you live in a zone where these will thrive, it’s hard to imagine a better and easier-to-grow spring woodland flower. If you have a woodland garden and don’t grow Phlox divaricata, why not? There is no single plant that makes a better floral show than the US native, Phlox divaricata.
Although not as showy as phlox, a group of plants that I wouldn’t be without are the Solomon’s Seal. This broad group of architectural gems for the woodland include several genera of shade-loving Lily relatives such as disporum, disporopsis, polygonatum, and smilacina (now Maianthemum).
I mentioned helleborus in our last update, but need to make a special mention of H. ‘Walhelivor’. This stunning hybrid from David Tristam of England is one that you really should try. The problem is that it doesn’t photograph well, which explains why we had only sold three plants of this before winter open house. When people saw it in person, over 100 flew off the benches in just a matter of hours. Please forgive my photographic skills, and give this unique hellebore a try.
Many of the early hostas are up, while most of the later emergers are still sleeping. Emergence comes from the genetics of the Hosta species used to breed a hybrid. Species from warm climates tend to emerge earlier. This information can be useful to those of you who live south of Zone 7 where there is often not enough winter chill for hostas to thrive. We have compiled a list of some of our favorite low-chill hostas that are much better adapted to warmer climates.
Low Chill Hosta List Green Foliage
clausa Crystal Chimes (yingeri) Old Faithful (plantaginea) Potomac Pride (yingeri) Raspberry Sorbet Stingray Teaspoon (venusta) tibae Tortifrons (longipes) tsushimensis venusta White Necklace yingeri
Sweet Tater Pie (yingeri, nakaiana)
Baby Bunting (venusta)
American Sweetheart Bob Olsen Carolina Sunshine (tibae) Cherish (venusta) Chickadee (plantaginea) Diana Remembered (plantaginea) Dixie Chick (plantaginea) Ebb Tide (montana) Fan Dance (sieboldii) Fragrant Bouquet (plantaginea) Grand Tiara (nakaiana) Guacamole (plantaginea) Harpoon Korean Snow (yingeri) Masquerade (gracillima) Ming Treasure (plantaginea) Mistress Mabel (plantaginea) Red Hot Flash (sieboldii) So Sweet (plantaginea) Stained Glass (plantaginea) Teeny Weeny Bikini
Did I mention ferns? I used the search feature on our website the other day and found that we have over 119 different ferns listed. If you haven’t explored the world of ferns, please follow our lead and enjoy the wonder of these delightful garden plants.
There aren’t as many early spring flowers in the sunny part of the garden, but a couple that I wouldn’t be without are the dianthus and the early sun-loving phlox. I’m particularly fond of Phlox nivalis ‘Camla’, which makes a solid carpet of mauvy flowers year after year… simply outstanding. My favorite dianthus are D. barbatus ‘Heart Attack’, D. ‘Feuerhexe’, and the stunningly brilliant D. ‘Neon Star’. Even in our hot humid summers, these wonderful cultivars don’t even blink.
We are in full shipping mode now with plants flying out the door and headed your way. If you don’t believe me, watch our shippers work via the PDN Shipping Cam If it looks like they aren’t moving, hit the refresh button.
If you live nearby or are looking for an excuse to visit, I’ll be giving two Plant Expedition talks next week…. one on our 2005 trip to North Vietnam/Thailand (April 18 – Gardeners of Wake Co., Raleigh) as well as our 2006 trip to South Africa (April 20 – JC Raulston Arboretum, Raleigh). You can find more details on my program schedule.
Our spring open house begins in three weeks (May 5-8 and 12-14), so start making your plans to attend. The garden renovations from this winter are settling in and will be in full splendor for spring open house. We have directions and a list of nearby hotels to help you plan.
We were thrilled to be featured in the April edition of The NY Times in an article by famed garden writer Ken Druse. If you missed it, you can find the article at The NY Times website. You will need to register, but it is free.
There is also an easier to access audio/video version with more photos (try the moden version if broadband won’t load for you).
I know you’ve got better things to do that sit here reading my diatribe, so I’ll stop now and let you get back to important things such as gardening. Again, thanks for being a PDN customer!
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Thanks and enjoy -tony