Winter Hellebores as cut flowers and how to make them last

A plate of hellebores from Northwest Garden Nursery

March is peak Hellebore season for us in the Pacific Northwest and there's so much to love about them in the garden, but the temptation is ALWAYS there to cut them to bring inside for a vase. The trouble is, once hellebores are cut, they often have a hard time actually taking up water and in a matter of minutes, their heads are drooping and look unflattering. So to enjoy them, most people will just float them in a shallow platter like the O'brynes did above.


First, I want to write about the different types of hellebores one would encounter at a large garden center. There are two main types that are distinguished by their growth habit:  stemmed (caulescent) or stemless (acaulescent).

Caulescent types emerge from the ground and have a prominent stem with attached alternating leaves and the clusters of flowers up top. H. argutifolius is an example (the green ones in the photo on the right and all the foliage you see is attached to the main stem with the flowers up top)


Acaulescent hellebores do not form a stem with foliage, but instead, all the foliage and flowering stems emerge from the base of the plant. The "orientalis" type of hellebores are the most common. (the pink flowered ones on the photo)








Now, between the two basic growth habits, there are hybrids between the two types creating varieties that possess some of the qualities of both resulting in vigorous and hardy garden plants.

Helleborus x ballardiae 'Pink Frost'

I've found that all types of hellebores have a difficult time standing up when cut for a vase. There are many tricks that have proven to be effective such as:

1. Dip cut ends in hot boiling water for a few seconds.

2. Flame the cut ends for a few seconds to supposedly "seal in" the moisture

3. Slice bottom end lengthwise an inch or so to maximize water uptake. (Mentioned by Val Easton on her blog. She wrote a book called "Petal & Twig")

4. The age of the flowers play a very important role in the longevity of a cut hellebore. Wait until the ovary begins to develop when the stamens, anthers and nectaries have fallen off and the flowers are a little "greener" and they'll last for about 10 days when cut (according to Diane Szukovathy of Jelly Mold Farm)

I've primarily been playing with the "Orientalis" types (very uncommon to get the true Helleborus orientalis species). They are botanically referred to as Helleborus x hybridus because they're far more plentiful in bloom along with some of the complex hybrids out there like 'Pink Frost' above, 'Merlin', and 'Cinnamon Snow'.

So recently, I chatted with Linda Beutler at the Yard, Garden, and Patio Show in Portland, Oregon who wrote the book, "Garden to Vase: Growing and Using your Own Cut Flowers."

 
Linda advised me to try the following solution to condition Hellebores for arranging:

2 tablespoons of alcohol to 1 quart of regular tap water 
1 packet of flower food (optional)

Keep Hellebores in a cool location as they soak up this solution overnight (I never found out how long, this is how long I soaked mine, but it's probably less than that) and then they'll be ready for arranging.


So, I used a combination to maximize the longevity of these precious cut blooms (and also to tell each of the people I've consulted about hellebores that their technique worked! LOL!)

I've noticed that Hellebores need to be kept cool and hydrated as if they've never been cut. So, I bring a bucket of water out to the garden that will have at least half of the cut stems submerged.

As I select stems to cut, Linda recommended that one should wait until the very first bloom to mature (meaning having the stamen, anthers, and nectaries naturally fall off). Diane will wait for all flowers to loose their central bits. 

Then I used Linda's solution to condition the flowers and remarkably, they stayed perky and held up pretty well for 2-3 days inside the house. Then I noticed a few things:

1. A few wilted sooner than others.
2. Re-cutting the stems seems to "uncondition" them.
3. The shorter the stems (mostly submerged in the water, the longer they seemed to hold up. 

A bright and gorgeous Golden Sunrise hellebore just cut from the garden. Noticed the first flower to open and mature at the bottom.

Split the cut end to maximize water uptake

Immediately submerge in fresh water or in a conditioning solution.

CONCLUSION:  This alcohol solution seems to work and is simple, cheap and highly effective if flowers are harvested at the right stage. 

*2 tablespoons of alcohol to 1 quart of water and a packet of flower food if you have it.

*Always keep them as cool as possible (again as if they weren't disturbed by being cut) and the shorter the stems, the better.

*The "green" varieties seem to hold up much better than the others.

And no, I'm no afraid of heat or fire, I just haven't gone that route because I have an issue of physically damaging plant tissue when it might not be necessary.

Debra Prinzing, author of "Slow Flowers", with split-stemmed, alcohol/flower food conditioned hellebores from UW Botanic Gardens/Washington Park Arboretum she took with her on a plane to New York to help promote American grown flowers for a very special wedding! They held up VERY WELL and designers drooled and fought for them!

Can you spot the hellebores??  Arrangement lasted about a week in a cool room indoors and the Akebia vine opened is scented blooms!

A very tiny centerpiece with a "conditioned" hellebore that lasted only 1 day before it curled up. Maybe if I used an "older" bloom.

Pink hellebores with flowering currant (Ribes sanguineum). I kept this arrangement outside. Most of the conditioned Hellebores held up for about 5 days, but one variety in the foreground is still "plump" after about 9 days.

A very short arrangement using parrot tulips and the bloom head of H. argutifolius which did not hold up as an entire stem when conditioned and put into plain water inside the house. So I cut the flower head, conditioned the short stem in the alcohol before arranging this and they still look good after 8 days.

Again, shorter stems hold up longer and you can use lovely grape hyacinth with them!!

More hellebores and Muscari latifolium

Black hellebores with the silver/green cardoon foliage is stunning together with sprays of Osmanthus delavayi for fragrance

Older blossoms of 'Pink Frost' hold up well and much longer than the delicate Epimedium in the foreground

 

Green and chartreuse mean SPRING!!

"I'm ready...." it says...

Riz

There's always room for J-E-L-L-O and seasonal cut flowers!!

It's been somewhat of a dismal past few days, but I have to share a highlight of last week as I ventured out with some friends up to Mt. Vernon. We skipped the so called "Tulip Traffic" at this time of year up there in the Skagit Valley, but instead, we paid a visit to a place that will be getting a lot of press and attention thanks to a fantastic new book written and photographed by two wonderful friends, Debra Prinzing and David Perry.

Their book is "The 50 Mile Bouquet: Seasonal, Local, and Sustainable Flowers"


On the gorgeous cover, an abundant farm was featured along with its proprietor: it's Diane Szukovathy of Jello Mold Farms (on the right). I met Diane in person at the Hardy Plant Society of Washington's lecture series last year where she spoke and shared her knowledge, enthusiasm and undeniable passion for the work that she does. She just FLEW through the lecture and you were totally with her if you knew your plants. Hahaha. She was so excited and kept everyone so engaged! LOVED IT!

I've been meaning to pay her a visit, but the push to make the appointment came about when a volunteer of mine at the UW shared that she and a classmate of hers were starting up a small business doing landscape design and custom floral work. She expressed such a deep interest in using locally grown and produced materials and I thought it would be a perfect field trip for her to meet Diane and also see where some of her future "cuts" may come from.

Diane kindly welcomed us and gave us a tour of her fields and growing production. While there weren't acres and acres of fantastic flowers just yet, we saw the roots and foundation of a successful and productive flower crop.

 

Rows and rows of dahlia cuttings rooted and hardening off, beds of one of my favorite, self seeding annuals, Cerinthe, the sweet peas beginning to climb up their trellises. It looks like so much hard work, yet it was compelling to witness just how it all works and grows.

Diane with a luscious tree peony just starting to open

A tree peony bud almost ready to pick.

  

The greatest thing about small cut flower farms like Jello Mold is the emphasis on diversity. They freely experiment on what makes a great "cut" and use such a wide assortment of varieties so nothing goes to waste. They compost, use biological controls, no chemicals and everything is able to "go back to the earth".  From the young shoots of ornamental grasses to the colorful abundance of fruits in the fall and winter, designers are blessed with a plethora of plant selections and it forces them to really think outside of the box in assembling their creations. It truly is fascinating!

Diversity begins inside a simple greenhouse where she sows an array of different varieties along with some customer requests.

Hellebores make a good cut as well, but you have to harvest them after the stamens fall of.

A flat of seedlings hardening off with Jello Molds behind. =)

What's most remarkable and noteworthy about Diane is her work ethic and commitment to her craft. I could not believe that she runs that farm with very minimal help and she also does landscape work in the Seattle area just to keep the farm going! She is full force, smart, and absolutely A HERO wanting to make a positive change in our world by sharing her world of responsibly grown flowers to brighten our spirits.

I must come back and visit this summer when everything is burst into blooms!


For more information on Jello Mold Farm and where you can get their flowers, Visit their website:

www.jellomoldfarm.com



R

Garden Shinanigans in Oregon Part 4: Doing the Dance of Oaks

It has been a real plant guys trip as we next hit up the boys over at Dancing Oaks Nursery.

I've heard so much about this nursery, purchased many of their plants and I met Fred last season at a North American Rock Garden Society meeting where I purchased some awesome things! So, it was really quite a treat to be able to see (AND SHOP at) their remarkable nursery and extensive display gardens. I also got to meet Leonard, a true plant fanatic!

From left to right: Fred Weisensee, Matt, Leonard Foltz, and Erik soaking up the sunbreak and chatting plants before we raided their nursery and scored some wonderful plants!

Much like the O'byrnes, they have excellent bones and structure in their landscape. They have this stunning plot of land in the Willamette Valley that's just so rich and it really is an excursion to get to, but WOW.

Though most of the wonderful herbaceous collections they have are dormant and marked only by blue flags to denote their location, the paths and the existing structures really help define what really is a remarkable garden that is really diverse in a way that people can re-create a lot of the elements in which they integrated in their landscape. With a basic bedding scheme like this simpled edged in stone, you can create an extravagant woodland garden just PACKED with treasures!




They also use conifers effectively and I love the simple stonework of the formal path that leads to a future focal point, which, I believe is a grand stand of HUGE Gunnera manicata aka DINOSAUR FOOD!









There were more Hellebores to be found and this patch growing amongst a grove of crook-stemmed bamboo was quite attractive.











So, luckily, Matt drove and brought his work truck so we could get as many plants in as we could. And boy did we PACK IT!!!

Complete with the O'Byrne's Hellebores, We strategically loaded it up! No, we weren't done loading yet! LOL!

As determined Matt was to get EVERYTHING in, he had to leave behind a few plants that Fred and Leonard would graciously bring up to Washington on their next speaking/plant selling engagement.

So, I thought this was their house. Nope. It's actually their guest house. Freakin' unbelievable.

They warmed up their guests with tea and baked goods in a most awesome kitchen that I'd want someday. Look at that open space and the island could also serve as a demonstration platform to give talks, lectures and even film a television show!!!

Fred kindly took this photo of us, but the group photo of all of us turned out blurry. I always strive to capture moments I want to remember, but all the more reason to return and pay the guys another visit and buy more plants for myself and client projects.

We were then treated to a nice rainbow that graced the nursery and garden making for a wonderful ending to a most awesome trip.

This is a definition of a true, retail NURSERY. It's not a garden center where you can find all your tools, composts, gloves, pots, fertilizers, aprons and other crap like that. It's an actual place where plants are grown, propagated, evaluated and truly take centerstage. OH, BUT THEY'VE GOT SOME OF THE BEST ORGANIC EGGS EVER!!  $3.50 for a wonderful dozen of assorted eggs, which Matt taught me how to fry them "over easy". Hhahhaha

Good times...good times....
 
R

Garden Shinanigans in Oregon Part 2: Not just Hellebores

After the drool fest and automatic debiting of our bank cards, we strolled the grounds of Ernie and Marietta's garden and, again, were treated to something truly special and awe inspiring.

"Every great garden as great bones" Penelope Hobhouse once said. Their garden is certainly no exception to this statement; it's actually a fine example of it. In the dead of winter, a garden doesn't need to be flat and barren. Having structural elements and shapes, focal points and other objects which direct the eye make for a successful landscape. I included this photo with the guys in the rear so you get a sense of depth and scale. You see a pedestal as a focal point with a fluffy Carex that makes for a simple yet, very effective focal point and on the right, notice the strong, bold anchor that a columnar cypress creates.

I was taught that if you take a black and white photo of a landscape, you can better define these elements and you can really see what holds a landscape together. It's not just the pretty flowers, lush foliage, the color, the texture of it all, it's these bold lines and shapes that make for the foundation of a landscape.

 

Notice how the rare winter sunlight illuminates the form, structure, and then you get a bit of texture enhanced as the contorted branches become more evident. Notice the small mounds made up of conifers and, in the previous photo above, ornamental grasses.  With curving paths and simple rocks staggered about, it makes for a pleasant stroll during a cold, but bright winter's day.

Here are some more captivating scenes from their garden:

Look at this remarkable composition: the height achieved in the background with vertical elements set off by the bright winter foliage of a yellow-needled shore pine Pinus contorta 'Chief Joseph'. And in the foreground, you see their simple rock work with a few mounds of evergreen ornamental grasses and dwarf conifers.  THAT'S ALL YOU NEED and you can have a fabulous garden that looks this great year round!

Even with the remaining foliage of the hardy banana, this photograph illustrates another simple yet effective composition with the variegated yucca flanked by heaths and heathers. In a way, you almost don't notice how ugly the banana is at this time of year.

One of my favorite features of this garden is their spectacular bamboo screen. Meticulously maintained so it doesn't take over all of Eugene, OR, it is a remarkable sight to see. I love the contrast of the aging, multi-stemmed tree against the fine texture and vertical lines of the back-lit bamboo and having the empty containers there

Very important to have  a rest in the garden, both physically with the bench in place anchored by a large container as a "companion", but also a visual rest from everything else that's going on. It may be winter, but there are still a lot of things to see so these wide paths play an important role.

Levels are important especially in these large beds so there's a sense of depth, scale and each plant specimen or planting scheme is

And naturally, the woodlands are inundated with Hellebores!!