Bob Stewart a great plantsman and conifer collector has passed with colon cancer at 58.He was a great guy to me with lengthy chats ,a wealth of knowledge.
Aerohead Alpine Nursery is pretty close to Gee Farms. Gary Gee, Henk and I also visited Brigitta. Unfortunately she didn't make a new catalogue for this season and she is hoping that customers will order via the website.
We also took a look in her garden and till my surprise I rediscovered there the old Abies alba 'Tortuosa'. At first sight I was pretty sure that it was this cultivar but a very old tag in the centre confirmed my thought :0) In 99% of all cases the 'Tortuosa' in the U.S. is in reality 'Green Spiral'...
'Green Spiral' name was coined in 1979 in Britain for the plant being distributed in America mistakenly as 'Tortuosa'. So maybe the US trade has pretty much not ever picked up on the correction.
Due to cultivariance I have to wonder if it is really all the same plant, invigorated by seedling rootstocks part of the time or varying in mature habit for other reasons. If so it would not be the only cultivar that can either remain a bush or push up into tree shape and stature.
You've to see both plants with your own eyes to notice the differences. 'Green Spiral' will grow into a tree and will make a strong leader. 'Tortuosa' will grow more into a schrub form with several smaller leaders which doesn't show strong growth...
Again, other plants that are actually a single cultivar do the same thing also. It's called cultivariance. So that by itself is not infallible proof of genetic distinction. Have no idea what the actual situation is in this instance, no interest in (or basis for) pushing one or the other as the true case.
We discussed this before. There's a huge difference between those cultivars! The thing is that most plants in the U.S. which are labeled as 'Tortuosa' are in reality 'Green Spiral'... I saw a true 'Tortuosa' at Arrowhead's which is very rare. Go away with your cultivariance!
tsugajunkie z5 SE WI ♱
dcsteg
Related Professionals
Simpsonville Landscape Architects & Landscape Designers · Tempe Landscape Architects & Landscape Designers · Citrus Heights Landscape Architects & Landscape Designers · 70037 Landscape Architects & Landscape Designers · Seabrook Landscape Architects & Landscape Designers · Westwood Landscape Contractors · Woburn Landscape Contractors · Battle Ground Landscape Contractors · Cockeysville Landscape Contractors · Dedham Landscape Contractors · Fort Wayne Landscape Contractors · Lynchburg Landscape Contractors · Melrose Park Landscape Contractors · Rockville Landscape Contractors · Seminole Landscape Contractorsken_adrian Adrian MI cold Z5
whaas_5a
ladylotus
gardener365
coniferjoy
Embothrium
coniferjoy
Embothrium
ken_adrian Adrian MI cold Z5
coniferjoy
Mark Wasserman