Flowers & Grey Skies

I do not think it is any wonder why flower and garden shows are this time of the year. "Plant people" and everybody else all get "itchy" to see green again. Doubly so this year. This winter has been long, cold, and snowy. It is sad when you long for a 30 degree F day because it will seem balmy and tropical in comparison to what you have been experiencing. But spring will come - it always does. 

But in the mean time, visit your local flower and garden shows. They will give you that pick me up until the real thing, Spring that is, arrives.

Herb of the Week: Agave

Agave americana
Agave, Century Plant, Maguey

It is odd given my lifelong interest in both plants and nearly every art and craft known to man that I haven't done more in harvesting and creating botanical-based dyes and fibers. But after taking a workshop a few years back that focused on Native American cord and rope making, I like to occasionally try making cords from scratch - all the way from harvesting the raw plant materials. Last year I had the opportunity to work with fibers from an Agave americana plant.

I was inspired by a YouTube video linked in the Learn More section below. It shows a Kichwa man harvesting fibers from agave. He is a master and makes it look easy. I assure you, I struggled and took far more than the 7 minutes he did in the video! But thankfully, I did my homework and did more research than watching one YouTube video. It seems the sap from A. americana can cause contact dermatitis. In fact the horror stories of people who took chainsaws to such plants abound. So I took precautions and wore rubber gloves during my fiber harvesting. Unfortunately I got some fresh sap (unbeknownst to me) on my sleeves and when I hiked up the sleeves, I ended up with that dermatitis. Not fun!

See the pictures below for the story of how I make rope from this plant.

Learn More:
Plants for a Future: Agave americana
Wikipedia: Agave americana
Dave's Garden: Agave americana
YouTube: Indigenous people of Ecuador harvesting agave fibers

Agave Rope Making:

This is the agave plant. See detail of spiny leaf tip. These pretty blue-green leaves also sport sharp thorns along the leaves. (Plant location: Sonnenberg Gardens & Mansion State Historic Park)

After some scraping away of the fresh plant material, the long white fibers can be seen in the leaves. The fibers and their arrangement can also be seen in the cut edge of the leaf. Agave is an exceptional fiber plant.



 

 

 

After the bulk of the fleshy, soft plant material was scrapped away, I left the fibers to dry. After drying I found the fibers far too "prickly" and suspected that the oxalate crystals (which cause the dermatitis) were still too present. So I decided that retting may make the fibers more friendly to the touch. After a few weeks, I found the fibers better to work with. Below are some finished, ready to be worked fibers.

 

 

 Now for the fun part, making the cord. I used an S-twist or two-ply style. (Want to try it? See directions here.) You can twist it with your fingers or by rolling on your knee.

 

Finished cord! Like to get an idea as to what this fiber is like? Sisal ropes are made from another species of agave (Agave sisalana) and should be relatively easy to find.

 

Herb of the Week: Fringe Tree

Chionanthus virginicus
Fringe Tree, Old Man's Beard, White Fringe Tree

The Fringe Tree is thought by some to be one of the prettiest trees native to North America. In late spring this small tree is covered in white blossoms that have long dangling petals - its "fringe." Hardy to zone 5, the fringe tree's native range is the south-eastern US from NY to Florida and as far west as Texas. This pest-free tree will grow in full-sun or partial shade. The attractive leaves are ovate and yellow in the fall. The fringe tree is dioecious and the female plants produce purple drupes that resemble olives.

Over the years I have added many native plants to my gardens and landscaping. Even more so when they offer up both beauty and herbal use like the fringe tree. Six to eight years ago, I added a tiny little foot tall fringe tree seedling. It barely grew the first couple of years, often coming back so slowly in the spring I doubted it made the winter. While its growth has been slow in my cold and moist climate at the edge of its northern range, over the last couple of years it has finally put on some size and extra branches. This spring, after the coldest and hardest winter in decades, it gifted me with blossoms - the first since I planted it. (See picture above.) While I only have one cluster of flowers this year, I look forward to even more in future years!

The fringe tree -- like so many native plants -- were originally part of various Native people's medicine traditions which were later adopted by white herbalists and healers into their own herbal practices. Traditionally the fringe tree root bark has been used for liver and gall bladder disorders as well as wounds and rheumatism. For more on fringe tree's uses, see PFAF's entry on it or Peterson's Eastern/Central Medicinal Plants by Foster & Duke.

Learn more: 
http://en.wikipedia.org/wiki/Chionanthus_virginicus
http://www.pfaf.org/user/Plant.aspx?LatinName=Chionanthus+virginicus
http://www.wildflower.org/plants/result.php?id_plant=CHVI3

Looking to add this tree to your place? Try Forest Farm like I did.

Hot Stuff in the Greenhouse

Be sure to check out my new article on Sonnenberg Garden's Strolling Through Sonnenberg blog.

It is about a plant world oddity that can be seen in bloom in the tropical plant collection in Sonnenberg's greenhouses. The strangeness is not so much in the fact that the plant is blooming, but in the characteristics that this plant, the tree philodendron (Philodendron bipinnatifidum), exhibits in its flowers.

Article:

Things are Heating Up in the Greenhouse

Herb of the Week: Blue Cohosh

I feel a day is wasted unless you have learned something new. It doesn't have to be a huge thing, just something new. After taking a recent hike to snap some spring wildflower pictures, I found out that new thing for the day. During the hike I saw some blue cohosh that had just sprouted up and was in flower (see picture below). It sported deep maroon flowers rather than the light green ones I was used too. I snapped some pictures and looked it up when I got back. This is when I learned that new thing.

I never realized there was more than one species of blue cohosh but it seems there are two. The maroon flowers were an indication of Northern Blue Cohosh (Caulophyllum giganteum) whereas the species I was more familiar with, Caulophyllum thalictroides, has more numerous, light green flowers.

Both plants overlay much of the same native range though C. thalictroides ranges a little farther south and west than its sister species. (See http://plants.usda.gov for range details.) As for how to tell which species it is other than by its flower? Well, C. giganteum blooms 10-15 days earlier and has larger and less pinnately divided leaves than C. thalictroides. Exact differences according to one source were:

The two species differ somewhat vegetatively. The ultimate leaf segments of  C. giganteum are 5–10 cm long and first leaf is 2- or, more commonly, 3-times pinnately divided. The ultimate leaf segments of C. thalictroides are 3–8 cm long and the first leaf is 3- or, more commonly, 4-times pinnately divided.

It was a good day for something new indeed!

Northern Blue Cohosh (Caulophyllum giganteum) in flower:

Blue Cohosh (Caulophyllum thalictroides) in flower:

Blue Cohosh foliage:

Blue Cohosh fruits (green) early/midsummer:

Blue Cohosh fruits (ripe) late summer:

Has Spring Sprung Yet?

Bloodroot is one of my spring favorites but I haven't spied yet, but my pussy willow, coltsfoot, and crocus are blooming. I guess I will have to keep my eyes open!

Seeds?

Heirloom Tomatoes grown from seed

Recently I was asked for where I buy my seeds from for my vegetable garden. I end up getting them from a lot of different places including local home & garden shops. Why so many?  Mostly because each vendor has their own specialty varieties. But here are some of my favorite seed sources - I hope you enjoy them too!

• Horizon Herbs http://www.horizonherbs.com
• Baker Creek Seeds http://rareseeds.com
• Richters Herbs http://www.richters.com
• Territorial Seeds http://www.territorialseed.com
• Seeds of Change http://www.seedsofchange.com
• Totally Tomatoes http://www.totallytomato.com
• Pinetree Seeds http://superseeds.com
• Thompson & Morgan http://www.thompson-morgan.com
• Seed Savers http://www.seedsavers.org
• Terrior Seeds http://www.underwoodgardens.com/
• Sample Seed Shop http://www.sampleseeds.com/  
• Johnny's Selected Seeds http://www.johnnyseeds.com/