Saturday, January 29, 2011
Scrupull and other weights a gardiner ought to understand
Tuesday, January 25, 2011
Witch-hazels against mid-winter gloom
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Saturday, January 22, 2011
Cruden Farm - a lifelong source of gardening joy
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Tuesday, January 18, 2011
Waking up, yawning
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Thursday, January 13, 2011
Rippon Lea - a well preserved Victorian with a great fernery
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Tuesday, January 11, 2011
Fond of fronds - the Otways in southeastern Australia
One of the Gondwanaland species that still survives in the moist, loamy gullies of the Otways is the myrtle beech (Nothofagus cunninghamii). It predates the more fire-resistant eucalypts, banksias and acacias, and unlike them, it has never adapted to bush fires that kill both the plants and their seeds. These slow growing, magnificent trees with clouds of tiny, glossy leaves can live up to 300 years, sometimes reaching the staggering height of 110 feet.
Given the high rainfall in the Otways, many creeks ripple through the gullies, sometimes carving their way through the porous sandstone, forming dramatic waterfalls that fill the air with their soft moist. Numerous small mosses and ferns cling to the dank stonewalls, providing excellent hiding places for tiny tree frogs and other amphibians and insects. Despite their tiny size, the frogs call out to their mates with an amazing volume, sometimes even managing to drown the sound of the waterfalls.
The cinnamon-brown, wiry pelt of the soft tree fern provides a perfect home for another, tiny fern species.
Another prehistoric plant in the Otways is the tree fern, of which two species, the soft tree fern (Dicksonia antarctica), and the rough tree fern (Cyanthea australis) are the two most common. Once food of the dinosaurs, this beautiful, almost regal plant became highest horticultural fashion during the Victorian fern craze, from the mid 1800s to the early 1900s, and has been newly popular since the 1990s. The two species can easily be recognized by their trunks; the soft tree ferns is like wiry pelt of a mammoth, whereas the rough tree ferns is more like a scaly reptile. Tree ferns are quite hardy, up to -10 degrees C/ 10 degrees F. They grow slowly, about 30cm/ 1 feet every ten years, so large specimens are expensive to buy, but at the same time, they make an architectural statement even in the smallest of gardens with their gracefully arching, lush green fronds.
A huge, old eucalypt covered in kangaroo ferns, Microsorum pustulatum.*
As I tampled on the muddy paths covered with eucalypt bark and listening to the tree frogs and kookaburras, it was hard to imagine that the area had just emerged from a decade-long drought. Navigating back to the starting point through the dense understory of tree ferns, I could only hope that the Otways will survive even the next huge challenge of the impending climate change.
Saturday, January 8, 2011
Feeling a bit ... (sea) weedy
Saturday, December 18, 2010
The connection between tree ferns and wild strawberries
Wednesday, December 15, 2010
Rain and the zen of moss gardening
Not tempted to stick my nose out and get soaked, I've been perusing George Schenk's remarkable book Moss Gardening Including Lichens, Liverworts, and Other Miniatures (Timber Press, 1997). It is a perfect companion for rainy winter months, the high season of all mosses; when else do their emerald, smooth cushions look so soft and becoming than during the coldest and wettest days of the year?
Earth and heaven merge.
Friday, December 10, 2010
Saving Sipsalo, one small step at a time...
A student of Carl Linnaeus, Pehr Kalm was one of the lucky few who managed to return alive from his plant collecting tours, having visited the relatively safe target destination of North America in 1748-51. Back in Finland, he worked as a professor at the Turku Academy, dutifully propagating in Sipsalo his admirable collection of seeds of over 400 plants. Many of them failed in the harsh climate - for example, the utopian idea of establishing silk industry in Finland failed miserably as both the silkworms and mulberry trees soon froze to death - but some of them, like Parthenocissus vitacea (syn. P. inserta), Rubus odorata and Crataegus grayana, are now a common part of the flora of Finland.
During the past year, several Finnish organizations with potential capacity for owning and managing Sipsalo have been contacted. The local universities, the National Board of Antiquities and the Finnish Cultural Heritage Foundation have been some of the suitable candidates. The tough economic times have certainly played in as great interest have been shown by many, but so far, none of them has had the courage and money (a long time commitment like this demands a great deal of planning and resources) to buy Sipsalo, and secure its future for the coming generations. Understandable, but at the same time, very sad and disappointing.
A south-facing meadow and old apple trees in front of the buildings of Sipsalo.
For a while, I almost lost my hope for Sipsalo, and felt that maybe nothing will came out of all work that I and many others have done to rescue Sipsalo (for example, an article that I wrote about the international interest for Sipsalo was published in Turun Sanomat in June 2010 - all response was very positive, but there were no other immediate results). Then, last week I was told that Katri Sarlund from the city council of Turku had made an initiative that the city should purchase Sipsalo.
After contacting Katri, we agreed on that an international petition by the community of researchers, scientists and writers would be highly desirable, and probably effective in promoting the cause. So I wrote one, and so far, I've been very happy to receive great response from everyone I've contacted. In January, Turku City Council will receive an international petition letter for Sipsalo with a handsome list of supporters from three continents.
So no happy ending yet, but I do have high hopes for one. And even if the work in not quite done, I already admit that I have learned a lot during the process. Like that next time I try to save an old garden, I will go and take a lesson in community organizing first. Nevertheless, I am very glad that I've tried and I sincerely hope that Sipsalo at last will be saved to the coming generations. I will keep you posted.
An old oak tree planted by Pehr Kalm in the 18th century by the Aura river in Turku. The Botanical Gardens that surrounded the oak were destroyed in the 1960s. If Sipsalo is lost to new housing development, this old oak tree will be the only remaining evidence of and memorial to Kalm's work.
My three earlier posts about Sipsalo: Save the forgotten gardens of Pehr Kalm, August 2009. Sipsalo, again, December 2009. Late November in Sipsalo, December 2009.
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Unfortunately, my article in Turun Sanomat is not available on-line, and I haven't found a way to download the pdf here on my blog.
Please leave a comment if you need more information about Sipsalo.
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