When my daughter was earning her theater technical degree at UNCA, she designed a set for a rather bizarre theatrical production of “Hansel and Gretel at Auschwitz” or something like that, which I never saw and didn’t really want to see. She brought home the ugliest of creepy metal trees made out of welded rebar and promptly installed it out by the footed bathtub from her production of “Hair,” which we now use as the final hole for the top nine disc golf course.

Now, we live in a lovely chestnut cabin on some seriously ‘graded’ acreage next to the Pisgah National Forest. So it’s not hard to imagine that I’ve no particular use for an ugly rebar tree. Yet that was six years ago, and today that ugly metal tree is one of my favorite lawn sculptures. The English ivy she planted around the base has grown up to cover the trunk in variegated dark and light green lushness. Wild pink roses and Japanese honeysuckle now compete for sunlight over the entire top and branches, trailing almost to the ground in places and spectacular in bloom.

So I’m not all that adverse to ideas about how to combine modern, recycled materials and technology with real natural greenery and flowers to make interesting homescapes. The eastern wall of this cabin is half rock, and when we moved in it was covered in ivy. Made for a really pretty picture, but we had to pull it all down when we discovered it was rotting the siding, providing shelter for a variety of stinging pests, and crumbling the rocks.

So it caught my eye when I saw an article about the ‘Vertical Garden’ walls of botanist Patrick Blanc in an interview with him for Ping. I’ve just gotta get me some of those!

The system is sort of hydroponic. A metal framework onto which PVC plastic is attached and covered with felt. Regular tap water mixed with something like Miracle Gro drips from the top of the wall and keeps the felt wet, and all sorts of plants grow just fine without any soil! This keeps the walls light-weight enough to put up almost anywhere, though if they’re indoors they’ll need some grow lights. Blanc describes it for Ping:

The Vertical Garden is composed of three parts: a metal frame, a PVC layer and felt. The metal frame is hung on a wall or can be self-standing. It provides an air layer acting as a very efficient thermic and phonic isolation system. A 1cm thick PVC sheet is then riveted on the metal frame. This layer brings rigidity to the whole structure and makes it waterproof. After that comes a felt layer made of polyamide that is stapled on the PVC. This felt is corrosion-resistant and its high capillarity allows a homogeneous water distribution. The roots are now growing on this felt.

Watering is provided from the top with the tap water being supplemented with nutrients. The process of watering and fertilisation is automated. The whole weight of the ‘Vertical Garden’, including plants and metal frame, is lower than 30 kg per square meter. Thus the Vertical Garden can be implemented on any wall without any size or limitation of height.

I’m thinking that I could maybe use such walls as an alternative to new siding, at least on the front of the cabin where it’s seen on approach. It would certainly keep the south wall much cooler in the summer, and Blanc claims his walls are great insulation against the cold as well. If I were really clever I could also cover the deck rails and foundation and make the cabin practically invisible to the unaided eye!

But alas, I know what would happen. Skinks and copperheads would take over, the whole place would be one giant garden spider web in no time at all, and those house-eating carpenter bees and hornets would immediately move right back in. I just live too far out in the woods for a real vine-covered cottage.

But there’s good news! Blanc’s walls work indoors as well. Check out this photo of “organic wallpaper.” A wall like this is way beyond Feng Shui at bringing nature into a living space without bothering with all those philodendrons and spider plants and ferns I always forget to water.

I’m definitely going to get my sister the plant physiologist interested in one of these walls for the inside of her new log home in Lake Lure. It’s definitely her style, and she’s got just the windows for it!

Visitors to North Carolina’s capital city of Raleigh, or to the Raleigh-Durham-Chapel Hill triangle have a number of excellent museums to explore. Whether your family’s interests tend toward great works of art, natural science, wildlife and ecology or history, the area has institutions that offer just what you want to see or know.

The North Carolina Museum of Natural Sciences in Raleigh is free to the public and offers a unique view of the world through the lens of North Carolina’s diverse geography, geology, plants and animals. Beginning on October 27and running through March 2, 2008, the museum will be hosting an innovative dinosaur exhibit featuring a 60-food model of an apatosaurus, a full-sized T. Rex skeleton as well as a robotic version that boasts of being the most accurate three-dimensional representation of a dinosaur in motion ever created.

There will also be one of the largest re-creations of a prehistoric environment ever built, and the museum is planning to offer a wide range of lectures, hands-on workshops and other programs for adults, families and children throughout the duration of the exhibit. The museum’s Prairie Ridge Ecostation in west Raleigh offers a stroll-through lowland arboretum that showcases every single wetland tree species in the state, a working exhibit of green architecture and a display of wildlife friendly landscaping.

The North Carolina Museum of Art boasts a permanent collection of masterworks that span a 5,000 year history, from ancient Egypt to modern artists. There are examples of Egyptian funerary art, sculptures and painted vases from the Greek and Roman periods, and important european works from Botticellii, Raphael, van Dyck, Rubens and Monet. There are galleries dedicated to African, ancient American and Oceanic art as well as Jewish ceremonial artworks.

Like the Natural Sciences museum, the NC Museum of Art offers daily guided tours and is free to the public. There are usually concerts, lectures, book signings, films, workshops and special exhibits going on as well, so check out the calendar of events when planning your visit.

Another treasure of free knowledge and fascinating facts is the North Carolina Museum of History, also in Raleigh. With artifacts and exhibits covering North Carolina’s native American prehistory and every century between then and now, there are also special events, exhibits, films, lectures and child-parent activities offered on a regular basis. The museum also houses the North Carolina Sports Hall of Fame. Indian dance, basket weaving, mountain music, folk artists, even organized field trips make this museum a regular part of family life for residents of the tri-cities area and a popular attraction for visitors.

The Exploris IMAX theater offers the only 3D IMAX experience in North Carolina, so families will want to have tickets in hand when they arrive in the Raleigh area. There are other wonderful places to visit in the tri-cities area that would fill a family week up to the brim. Duke Gardens occupies 55 acres of the Duke University campus and is recognized as one of the premier public gardens in the U.S.

Just down the road at Chapel Hill’s UNC campus is the North Carolina Botanical Garden. Offering tours, classes, lectures and special events, the Garden also runs a self-service plant sale on a daily basis from April through October for everyone interested in gardening. While your family is at the UNC-CH campus you will want to visit the Morehead Planetarium and Science Center, where you can meet some real scientists and view the heavens both at the planetarium shows and through the lenses of the observatory’s telescopes.

There’s always something going on for kids and families to do. Plenty of things to learn and fun adventures to be had at any of the fine museums, gardens and educational attractions in the Raleigh-Durham-Chapel Hill area.

Links:

North Carolina Museum of Natural Sciences

Prairie Ridge Ecostation

North Carolina Museum of Art

North Carolina Museum of History

Exploris IMAX theater

Duke Gardens

North Carolina Botanical Garden

Morehead Planetarium and Science Center