Friday, December 28, 2018

New industry, opportunity for local entrepreneurs SLOW FLOWERS


Eighty percent of the cut flowers that make up the bouquets of American florists arrive daily from another country. These blooms come from the Middle East, South America and Asia.

This astonishing situation got the attention of Debra Prinzing, a Washington State master gardener volunteer.

Prinzing has a degree in textiles and design and an extensive career in journalism. The author of 10 books, she is a contributor to Better Homes and Gardens and her articles on gardening, architecture and design appear frequently in the Los Angeles Times.

Through the process of researching and writing about the world of seasonal flowers, she wrote a book titled "The 50 Mile Bouquet," published in 2012.

Between the book's covers, she explained in detail that domestically raised flowers could make up a daily flower arrangement 52 weeks of the year.

The book received many excellent reviews and, of course, some critics who argued it was not possible to produce a weekly, year-round fresh homegrown bouquet from local flowers.

Prinzing, a little hot under the collar, went back to the drawing board and produced a second book titled "Slow Flowers: Four Seasons of Locally Grown Bouquets from the Garden, Meadow, and Farm" in 2013.

While the book focuses on flowers, it has many similarities to the "Slow Food Movement" that emphasizes using seasonal and locally produced foods.

Suddenly, Prinzing has become the leader of a popular trend called the "Slow Flower Movement," which earned her the American Horticultural Society's prestigious Frances Jones Poetker Award.

The movement has a website – www.slowflowers.com – that lists growers and florists across the country who are participating in the changing footprint of the American floral industry.

Prinzing, who says, "growing and harvesting flowers is in my DNA," launched her movement four years ago and already has more than 700 businesses across the United States and Canada that have championed her philosophy.

She is the president of Garden Writers Association and a member of the Association of Specialty Cut Flower Growers.

This "Slow Flower Movement" is an opportunity for growth here in the Mahoning Valley.

If you are an entrepreneur or know an entrepreneur who likes to get their hands in the soil, consider the opportunity. There are many university extension resources available regarding the cut-flower business.

Tuesday, November 27, 2018

My View: Stitches in time preserve Grandma's flowers


Our grandmother, Marian Etta Edgett Smith, loved flowers. She grew roses and begonias, forsythias and foxgloves, sweet peas and tiger lilies. She also loved crafts. She knitted sweaters, crocheted tablecloths and bedspreads, caned chairs and created beautiful hand-sewn quilts.

The quilts were some of her most skilled handiwork and it's no wonder that she had begun working on one with the appropriately named pattern "Grandmother's Flower Garden." It was the most popular quilt design after 1925. Each "flower" consisted of 37 small hexagons: one central hexagon and three outer rows consisting of six, 12 and 18 hexagons, respectively.

In our grandmother's version, the center and the second row consisted of bold solid color fabrics and the outer row was solid white. However, she used fabrics with colorful floral designs for the third row.

Many of the floral-patterned pieces were cut from what had once been 25-pound flour sacks that were sold in the 1930s. These sacks, when emptied, were often saved and used to make diapers, dresses and dish cloths as well as aprons and quilts. In those days, nothing was wasted.

The flowers were entirely hand-sewn and if you were to closely inspect Grandma's handiwork from the back, you would see the beauty of thousands of tiny, perfect stitches. Each stitch was equal in length, and there was equal spacing between stitches, all done with precision eyeballing. When finished, each flower looked similar to a honeycomb, and represented a great deal of skilled labor, and a whole lot of love that Grandma employed while sewing the small pieces together.

But, alas, this quilt was never finished. Grandma grew old and was diagnosed with Alzheimer's disease. She passed away in 1991. While going through her belongings shortly after the funeral, her daughter (and our mother), Marilyn, took those perfectly hand-stitched flowers and lovingly put them in a safe place thinking she might finish the quilt, for she had been taught well the sewing skills of her mother. As we all know, time has a way of slipping through our fingers, like thread through a needle, and the quilt remained unfinished.

Now, our mother is 84 years old and has some physical limitations that make sewing nearly impossible. Still, she never stopped thinking about "Grandma's flowers." Her mind kept needling her, but she required the nimble fingers of someone more able, and thus entered my younger sister, Gerri, who was equally qualified for the task.

After many years since Grandma's passing, our mother decided that instead of constructing one quilt, it would be more meaningful for those who fondly remembered Grandma Marian to each have one of those lovingly made flowers.

Most recently, the process began for my sister. She painstakingly ironed each raw edge under, often while having a one-sided, teary-eyed "conversation" with Grandma, thanking her for passing along the love of crafting to her children, grandchildren and even great-grandchildren. She searched for the perfect complimentary background color for each flower, cut a rectangular piece, hemmed the edges and sewed a single flower to the center.

Repeating the process many times allowed the creation of numerous finished pieces (a deconstructed quilt, if you will), each to be used as a wall hanging or framed under glass.

Now, 27 years after her death, and who knows how many years since the quilt pieces were first started, Grandma's flowers are being delivered to those who lovingly remember Marian Etta Edgett Smith. There's no better way to keep Grandma and her love of flowers and crafts alive.

Thursday, October 25, 2018

Enjoy flowers' beauty, wild or otherwise



We have all experienced or seen pictures of beautiful fields of flowers. The colors are amazing, and I can only imagine the pride the grower must feel.

I think my favorite flower is the bluebonnet. Texas is famous for them. When thinking of these beautiful flowers I am reminded that not all are intentionally grown, such as those the farmer plants. Some flowers are wildflowers; they spring up where they will and are nurtured and cared for by only a loving God.

The intentional and wildflowers grow under different circumstances. Both are beautiful in their own special way. When they are gathered together and arranged by a special touch, the outcome is a thing of beauty.

Autumn and winter are times when we typically think of the holidays, family and friends. It can be a time when many families come together. This can be a time of celebration for the "intentional" and a time of difficulty for the "wildflowers."

You see, the intentional usually have had someone taking care of them from the beginning — planting, watering, fertilizing — in the best possible conditions. The wildflowers, however, had to go it alone with only the Lord’s care.

Do your family and circle of friends have intentionals and wildflowers? We may have all come through different circumstances, but when you put it all together with the Lord’s help, the arrangement can be a thing of beauty.

As we all know, the flowers eventually wither and die, as do we. Remember that our time is short, so enjoy the beauty of the intentional and the wildflower. This places us on higher ground.

Monday, September 24, 2018

Six Tips to Help Flowers Last


Some simple advice to ensure your next bunch looks better and lasts longer.

Florist Emily Bradbury has been in the industry for 13 years, so she knows a thing or two about prolonging the life of fresh-cut flowers. Her Melbourne floristry North St Botanical specialises in unconventional arrangements that showcase the textural and structural qualities of native foliage, flowers, pods and berries. Here she shares her best tips for keeping your cut blooms fresher, for longer.

1
Pick seasonal and local blooms, rather than imported. Your florist should be able to tell you which is which. For flowers such as tulips, buying them while they're still green is key to getting more life out of them. "It's a bit unnerving buying something prior to colour, but they will colour up eventually," Bradbury says.

2
Always check the stems and ensure they're freshly cut. If not, it means the flowers have been sitting around for a while. "If you go to a busy florist, the turnover rate is pretty good."

3
Cut the stems of woody flowers (such as blossoms and foliage) on an angle, so that when they touch the bottom of the vase there's still plenty of surface area exposed to water. You can even split the stems to increase their surface area – "Because it's wood, it doesn't drink as easily as a porous-stem flower, like a daffodil."

4
"Don't use sugar. Don't use bleach. Don't use aspirin – none of that is in nature." To lengthen your vase life, change the water every two to three days and recut the stems on an angle. Keep the flowers in a cool place, away from heaters and fireplaces.

5
When arranging blooms, don't mix members of the narcissus family (such as daffodils and jonquils) with other species. "They excrete a sap that's really bad for the other flowers."

6
When choosing a vase, Bradbury suggests something that tapers in at the top. "If you buy a vase with a really wide mouth, you're going to have to spend more on flowers … to fill it," she says. For hydrangeas, fill water to the top. Tulips prefer less water.

Monday, August 27, 2018

Are Flowers Good For Your Health? The Mood Boosting Benefits Are Pretty Great, Study Shows


For as long as I can remember, my mom has loved cultivating a large garden of herbs and flowers. "Gardening is my therapy," she always told me. And while, for a long time, I dismissed that as her excuse to visit Home Depot on a weekly basis, once I moved into a place of my own, the urge to nurture plants took hold of me, too. So are flowers really good for your health? Apparently, my mom had science on her side, so if you're wondering what in carnation will help soothe your frazzled nerves, look no further than a vase full of fresh flowers.

According to a new study from a research team at the University of North Florida, the benefits of bringing plants into your home are basically too good to pass up, even if you think you don't have that coveted "green thumb." Here's how the study was done: According to an AboutFlowers.com press release, researchers gathered 170 women between 18 and 65 years old and divided them into three groups. In one group, women were sent a home delivery of flowers; in the second group, the women received a candle of roughly the same value; and in the last group, the women didn't receive any gifts at all. The study took place over the course of 12 days, and each of the women, regardless of what gifts they did or didn't receive, completed an online survey to assess their stress levels every day of the research. For the women who received flowers or a candle, the delivery was sent to their home about halfway through the study, around day five or six, according to the press release.

At the end of the study, the researchers found that those who received flowers overwhelmingly reported that the blooms boosted their mood, while stress levels appeared to remain a bit higher for those who had received a candle or no home delivery at all. Basically, the simple act of bringing a bouquet into your home is enough to significantly boost your mood. "Our findings are important from a public health perspective because adding flowers to reduce stress does not require tremendous effort to generate a meaningful effect," lead researcher Erin Largo-Wight, Ph.D., an associate professor at the University of North Florida's Department of Public Health, said in a statement. "When life seems to be in a constant state of frenzy, flowers can provide us with a much-needed moment of calm."

While this particular study comes from the Society of American Florists, an entire garden (see what I did there?) of research seems to support the nurturing health benefits of flowers, so get ready to fill your apartment with fresh green blossoms. The thing is, unlike more time-consuming ways to relieve stress, like going on long runs or writing in a journal, picking up a fresh bouquet of flowers is something quick and easy you can do for yourself when you're having a bad day.

And really, the sheer act of spending time around these plants may be enough to reap the benefits: In a 2014 study published in the Journal of Physiological Anthropology, researchers found that office workers who were exposed to unscented roses for only four minutes showed a decreased heart rate and reported significantly higher levels of relaxation than those who weren't exposed to any flowers at all. Simply being around a vase of the fragrant blooms while you're enjoying a cup of tea, catching up on your favorite show, or even doing the dishes can have seriously positive effects on your state of mind.

Tuesday, July 24, 2018

Foster keeps bicycle, flowers out for drivers


LAKEVIEW — Doris Foster loves old bicycles and pretty flowers. She displays both of them in her front yard on the Fredonia Road about three miles north of Lanett.

"We like living in the country," she said, "but that's a busy road in front of our house. People sometimes stop in the road to see the flower bed and what's in the basket on front of the bicycle."

Doris is the wife of Herschel Foster, who owns a car lot in the local area. She's originally from Moultrie, Georgia, where the soil is a lot easier to work with than it is in Chambers County.

"It's loose soil, and you can grow almost anything in it," she said. "The soil here is rocky, and is harder to work with. I love azaleas, and we'd have lots of them if we had softer soil."

Doris got one of her two bikes from a yard sale on Highway 50 in Huguley; the other one was given to her by her son, Dion Croft, who lives in Moultrie.

"When I saw that bicycle at the yard sale I knew it would be perfect for my flower bed," Foster said.

The bike her son gave her is part of a rustic setting on the side of their yard. There's a couple of old gas cans in front of it to give it an old-fashioned country feel. There's a type of petunia known as Ruellia growing there alongside a section of white picket fence. An old timey wash tub is hanging off the fence, and the flowers growing out of it almost reach the ground. On the opposite site of the bicycle is an old metal chair with a large potted plant sitting on it.

Foster loves to grow petunias and clematis, especially the red ones. "I'd love to have some roses," she said. "We started some hydrangeas this year. We like what they've done so far."

She also loves the wind chimes on her front porch and the sounds they make when there's a gentle breeze. There are two signs on the front porch that greet friends and relatives when they arrive. One says "WELCOME!" and the other has an image of a big rooster and says "The Roost." There's also a small black bell with a cowboy riding a bucking horse on the top.

"We work hard to have our yard looking nice," she said. "We want to make a good impression on people as they drive by, and that's a really busy road out there."

Friday, June 22, 2018

How to dry flowers and preserve their color


Flowers are a beautiful addition to any setting, but the colorful blooms tend to only last for a few days or a week. Drying flowers is a great way to preserve them for display in a vase or frame in your home.

Depending on the type of flower, there are several different techniques for drying flowers that can all be easily done at home with items you have on hand.

When's the best time to cut flowers for drying?

To ensure the flowers retain the most color, cut them before they are fully open. The flowers should also dry in a dark, cool place so sunlight doesn't fade the colors.

If you're trying to dry a bouquet (like a wedding bouquet), it's best to dry it as soon as you're done using it since the flowers more than likely have been cut for at least a day. If you happen to receive cut flowers like roses, it may be tempting to leave the flowers in a vase until all the blooms fully open. However, if you really want to save the flowers for sentimental sake, you'll want to dry them before they're completely open.

What's the best method for drying flowers?

Hanging

The most common (and pretty much foolproof) method is to gather the flowers in small bundles or individually and hang them upside-down. I always use a clothes hanger and rubber bands, and I tie flowers together at the stem and then line them up in a row and tie them to the hanger, which I hang inside a closet. If the stems are delicate, you can use dental floss to tie them. You can also hang the flowers from a wire or rod as long as the flowers are parallel to the floor.

This method will take a few weeks, and petals may fall off in the process. But it's also the best way to preserve the stems if you want to display the flowers in a vase.

Pressing

If you want to preserve just the flower, pressing is a great method that doesn't take up as much room as air drying.

Better Homes and Gardens (BHG) recommends that you cut flowers right before they hit their peak bloom in the morning after the dew has evaporated. Line the flowers on newspaper, plain, white paper, tissues or blotting paper (any paper that can absorb moisture) and place another sheet on top. Then, place the flowers in a book and close the book. You may want to stack books on top of the book that contains the flowers. This method also takes a few weeks.

Pressing is ideal for dried flowers that you want to place in a picture frame, between glass or in a piece of jewelry.

Microwaving

If you don't want to wait weeks for your flowers to dry, this method is the way to go. Place flowers (without the stems) in a microwave-safe container. BHG suggests covering the flowers in a silica sand mixture or an equal mix of borax and cornmeal. Do not place a lid on the container and microwave it for one minute on high. If the flowers aren't dry, microwave another minute until they're dry. Finally, leave the flowers in the mixture for a day to ensure they are fully dry.

Where's the best place to display them?

If you want to keep your dried flowers for a long time, make sure you place them away from windows or any other source of direct sunlight. Also, keep them away from stoves, fireplaces, heaters or heat vents. Basically, the flowers need to be in a cool room so the colors don't fade.

Which flowers are best?


While roses may be the most popular (and sentimental) flower to save as a keepsake, these varieties (including some floral herbs) also fare well for drying.

    Baby's breath
    Carnation
    Echinacea
    Globe amaranth
    Hydrangea
    Larkspur
    Lavender
    Lily
    Peony
    Strawflower

Friday, May 25, 2018

To grow robust annual flowers, fertilize early and often

Brightly colored annual flowers are popping up around the metro area. Annuals are an easy way to provide color with little care, but you'll get the most from your plants if you give them a little attention. Here is what you need to know to achieve maximum results.

Know how buds form

Annuals have a limited time to flower before frost puts an end to the color. The goal is to get as many flowers as possible in that short period of time. Breeders have been working hard to simplify the process, but the plants still need assistance.

Blooms form at the end of a healthy, vigorous vegetative shoot. The biggest, most robust plants are those that produce a lot of new green growth in which the flowers form. So your goal is to produce more of that green growth, which means feeding your plants consistently and often.

Many times annuals underperform because they are not fed enough to push the growth. The secret to fertilizing annuals is to keep it up all season long.

Start at planting. This application helps the plants get established. To keep them growing strong, feed them monthly through September.

More nitrogen, less phosphorus

Marketers of plant fertilizers have not always based their information on sound horticulture research. Many flower fertilizers have higher amounts of phosphorus and lower levels of nitrogen. With names like "bloom buster," these products miss the research-based point that flowers are produced from new green growth.

While phosphorus is important, it is associated with root development, not flower bud formation. Look for the three numbers on the product label. If the middle (second) number of the three is the highest, then put it back on the shelf. The first number in the nitrogen, phosphorus and potassium ratio is the most important: Nitrogen is responsible for green shoot development.

Fertilizers labeled for flowers are not always properly formulated or easy to use, and they may not provide the best results.

How to fertilize

The problem for many gardeners is fertilization involves math and soil chemistry. Most of us just want simple, clear directions. If you have not had a proper soil test, which provides all the information you need, here is the recipe for flower fertilization for dummies.

Once a month evenly spread a fertilizer such as 10-10-10 or something similar at the rate of 1 pound, about 2 cups per 100 square feet of bed area. Estimate your square footage by multiplying length times width. For small plantings of five or six annuals, sprinkle 2 to 3 tablespoons of fertilizer over the area. Be sure to water it in after the application. This recipe is easy to follow and inexpensive.

That's it, all you need to know for a colorful summer of flowering annuals.

Monday, April 23, 2018

New annuals will light up containers and flower beds


Once the calendar flips to May, gardeners head to local nurseries in search of annuals that provide season-long color and interest in containers and flower beds.

A group of Penn State Master Gardeners visited their favorite nurseries and talked to local owners and growers about plants they are particularly excited about this year. If you see a plant that interests you, ask about it at your local nursery. Most will be available locally, and some can be purchased as seeds.

Here are some of our new favorite annuals:

'Purple Knight' Alternanthera (Alternanthera dentata) brings a splash of glossy plum-burgundy foliage to beds and containers. Spreading 24 inches wide and 18 inches tall, it is heat tolerant, will thrive in full to part sun and looks terrific on its own or with pink, silver and white flowers.

'Rise Up' Begonia (Begonia x tuberhybrida) blooms non-stop in both sun and shade. The medium-sized, single or double flowers "rise up" above the foliage and face upright for maximum impact. Available in warm shades of coral, orange and pink, these begonias are perfect fillers for hanging baskets and planters, with a mounding habit and strong trailing branches. They are mildew resistant and prefer to dry out between waterings.

'Waterfalls Encanto Orange' trailing begonia (Begonia boliviensis) is well-branched with narrow, toothed green leaves topped with cascading bright orange flowers. The Waterfalls series also includes red, salmon and white flowers on plants that grow 12-24 inches tall and wide and prefer well-drained soil in part shade. It flowers profusely over a long period and attracts bees, butterflies and hummingbirds to hanging baskets and elevated containers.

'Electric Pink' Cordyline (Cordyline banksii) adds pizzazz with 2- to 4-foot-tall maroon leaves edged in brilliant pink. Its color shows best in full sun, but it will also perform well in light shade. It's a perfect "thriller" for a large container.

'Fireworks' Gomphrena (Gomphrena globosa) is a cottage annual that stands tall but also works as a see-through plant, adding a fun dimension to containers or flower beds. With 1-inch hot pink puffs perched atop 3- to 4-foot stems, these plants are drought tolerant and prefer full sun.

Garvinea series Gerbera daisies bloom from April through October and one plant can provide up to 100 flowers in a single season, reblooming quickly after cutting. It is 18 inches tall, does best in full to part sun and is resistant to pests and disease.

'Calliope Large Salmon' geraniums (Pelargonium interspecific) are a cross between zonal and ivy varieties and are known for vibrant colors and semi-double flowers. These tough geraniums work best in beds or large planters and prefer full sun to part shade and rich, moist, well-drained soil.

'Fireball' French marigold (Tagetes patula) has red flowers that turn a fiery bronze and then mellow to gold as they mature. 'Strawberry Blond' features unique shades ranging from yellow-pink to rose-plum. Both plants are a bushy, compact 8-12 inches tall and perfect for edging and containers in full sun.

Thursday, March 22, 2018

Attleboro Arts Museum's annual Flower Show offers 'celestial' appeal


ATTLEBORO -- As the area grabs its shovels and revs up its snowblowers to deal with the aftermath of the latest nor'easter, could there be a better time for a flower show?

That's what organizers of the Attleboro Arts Museum Flower Show are hoping. The 22nd annual event opens Thursday, March 22, and runs through Sunday, March 25, at the downtown venue.

This year's theme is "Blast Off — Celestial Gardens," and aims to "launch visitors into the beauty of a galaxy composed of bold landscapes and striking floral arrangements," the museum says.

There will also be horticulture and artistic floral arranging, gardening presentations and demonstrations, special events for all ages, and a nature-themed exhibition of original artwork throughout the museum.

Nine exhibitors have been working on displays that dovetail with the "celestial theme" and in some way represent a planet or night sky phenomena.

"The Flower Show committee brainstorms a selection of options once the previous year's show has ended," museum Executive Director Mim Fawcett said via email, explaining how the theme was chosen. "We try to head in a new direction, so that all exhibitors can catch the fever and be inspired by a fresh set of potential colors, materials and concepts"

The "outer space" theme was a hit with the committee from the start, she said.

"There's always a great deal of whimsy during the Flower Show," Fawcett added. "After a long and difficult winter we all need to laugh a bit. This year for sure."

Flower Show committee members are Sarah Mott and Joanne Stevenson (co-chairs), Amy Rhilinger, Sherry Scholl, Marion Volterra and Belinda Gabryl.

This year's displays are provided by Art Set, Attleboro; Attleboro Farms, North Attleboro; Briggs Nursery, North Attleboro; Bristol County Agricultural High School, Dighton; Flowers by the Station, Attleboro; Helping Hands Florist, Plainville; Nolan's Flowers and Gifts, North Attleboro; Oracle Landscape & Lindsey Epstein Pottery, Tiverton, R.I.; and Rosebud Florist Inc. of Pawtucket, which is making its first show appearance.

"The exhibitors have really embraced the theme," Fawcett said. "Attleboro Farms selected the planet Venus as their inspiration. They have incorporated a replica of the Venus de Milo sculpture into a lush garden.

"Art Set has viewers traveling to Mercury and celebrates the planet's rich hues of blue and dramatic surface details. Flowers by the Station shines a spotlight on the Milky Way by creating a swirling force of live flowers and dried materials."

‘One Small Step'


Along with the major garden installations, this year's floral artists will be creating a shoe, boot or other footwear design for a competition titled "One Small Step," a salute to Neil Armstrong's famous words upon landing on the Moon. The floral statements will be on the lower level of the museum.

The show also offers demonstrations from naturalists, hands-on creative activities for children and families, live music, raffles, a plant sale from Attleboro High School, cut flowers in a variety of colors, and a collection of gifts in the expanded museum gift shop.

Artist Alice Benvie Gebhart's kiln-fired glass designs will be featured in the show's Big Dipper Café's boutique on the lower level. (Elevator service is available.)

"Our popular Sponsor Wall features the work of local artists Sarah Mott, Belinda Gabryl, Sally Cobb and Angus Schaefer," Fawcett said. "They have designed and created a variety of original ‘Celestial Garden-themed' ceramic items so that Flower Show sponsors can take home a gift of thanks for their donation."

The show's Benefit Preview, "Star Gazing — A Night Beneath the Stars," was postponed from Wednesday night to Thursday night because of the snowstorm. It will feature pianist Mark Taber and demonstrations by Attleboro-based floral and event designer Michelle Pupa of Belle Flora. Gebhart will also be on hand. Tickets are $15 for museum members, $17 for non-members; includes wine, beer and light hors d'oeuvres.

Friday, January 26, 2018

Pilbara Plants: wet season flowers defy heat

I was fortunate to have some excellent mentors in my early Pilbara botanical years, one of whom was a passionate botanist, Kaye Glennon.

During the 1980s she contributed a regular article highlighting native plants to what was then the Hamersley News and later the Karratha Guardian.

When she left town in the late 1980s I said I would continue her column. It has taken me 30 years to do so but "a voice from the spinifex" is talking plants again.

It's 41C outside and I wonder how any plant, let alone any flower, can survive. Yet on the Yaburara Heritage Trail this morning I saw my favourite Bonamia media (summer hillslope bonamia).

This ground plant has tiny protective whitish hairs on its small spear-shaped leaves and stems, usually no more than 10-15cm, that bear beautiful pale blue funnel-shaped flowers with five petals.

I love this tiny plant that lies flat on the searing rocks but flowers throughout the hottest summer months. It is one of the Convolvulaceae family (from the Latin convolvo, to twine).

This plant is too small to twine but its closest relatives, the morning glory vines, do. One of these is rock morning glory (Ipomoea costata).

As you drive to Dampier or Hearson's Cove, its large purple trumpet-shaped flowers are obvious.

Their somewhat woody tubers are the well-known "bush potato", a favourite of Aboriginal people.