Archive for July, 2013
|My first work of floral art!|
Check the table behind the front
Flowers serve no purpose in our lives. The natural world needs them and they are used to ensure the survival of their species, but they are of no use to us. Still we have managed to create a significance and a need for flowers. They symbolize not only beauty, but also a multitude of other meanings.
If you’ve been to the Coastal Maine Botanical Gardens, I’m sure you’ve noticed several of the arrangements in the Visitor Center. At the Gardens, we value our appearance and want to portray beauty throughout our whole premises. The floral arrangements are one way of doing that. Flowers brighten up any room; they bring life to a dull space and add a touch of art where there was none. You can create beautiful floral arrangements by putting cuttings in plain water or by using a product called oasis. Oasis is also called floral foam and can be either wet or dry. At the Gardens we use wet floral foam. It soaks up water like a sponge and has a structure that is similar to that of plants so that the plants are able to absorb the water from them.
I’ve always seen vases and floral arrangements, but I’ve never actually created one. Diane, one of the staff horticulturalists, revealed to fellow-intern Montana and me that we would be in charge of all the floral arrangements inside the building. Montana wasn’t as thrilled about this opportunity as I was. I was pretty excited. I’ve always been a pretty creative person and finally got the chance to see if I have what it takes. In choosing flowers and foliage, we must choose plants that have abundance or will not show thinning. Montana and I walked through the gardens and just cut random plants. We really had no plan when we were collecting, we just kind of saw something cool and cut a small amount to try it out. When cutting to better preserve the flower, it’s best to immediately put it in water and then sometime re-cut the stem under the water.
After you collect the cuttings, you then arrange them in the most creative design possible. You will typically need some amount of height to offset the vase size. You can create a fuller effect by adding foliage as well as cut flowers. Some people like simple designs, while others like outrageous ones; the choice is all yours.
-Kristin Neill, Horticulture Intern (July 29, 2013)
CMBG horticulture interns along with staff
One of the striking views within
Yesterday, the Coastal Maine Botanical Gardens interns were able to go on a very special field trip. We left at the crack of dawn to drive down to Boston, Massachusetts, to visit some of the horticulture hot-spots of the area. After making our way through the crazy city traffic, we found our first stop at The Arnold Arboretum of Harvard University. This arboretum was established back in 1872; as you probably could have guessed, we ran into some pretty old trees, and I fell in love with all of them. My favorite tree we saw was a Metasequoia glyptostroboides (dawn redwood) in the arboretum parking lot. With the four of us (as seen on your right) connected by our hands, we could just BARELY wrap all of our arms around the entire trunk of the tree! It just so happens that this particular Metasequoia is one of the oldest living specimens in the country and the very tree that inspired Arnold Arboretum’s logo.
We met up with Michael Dosmann (Curator of Living Collections) and Andrew Gapinski (Supervisor of Horticulture) for a short, guided tour of the arboretum. In terms of acreage, Arnold is a bit bigger than CMBG – we have about 250 acres and they have 281. Just think of all of the history in those 281 acres! It seemed like we walked around a large portion of the arboretum, but we definitely didn’t get to see everything. I would say I’m not alone in wishing we had much more time to wander the grounds.
Our next stop was to travel to the other side of town to Mount Auburn Cemetery. At first, fellow horticulture intern Kristin Neill and I were skeptical about visiting a cemetery; it’s not a type of place we visit often. But after stepping inside the gates, we quickly changed our minds. Like Arnold, Mount Auburn has a vast collection of very old and large trees that are simply breathtaking. We were lucky enough to steal away President and CEO Dave Barnett for a while to get a guided tour of the cemetery. We even got to view the mausoleums of some very noteworthy people, such as Isabella Stewart Gardner and George Cabot Lodge. The rich history and beautiful plantings of Mount Auburn truly make it a one-of-a-kind spot in the city of Boston.
-Carrington Flatness, Horticulture Intern (July 26, 2013)
Everyone understands the delightful rush you get when you arise from your bed and realize that it’s Friday. I woke up this particular Friday eagerly anticipating the adventures I had planned for my weekend, only to arrive at work and discover that it was my turn for the dreaded “weekend duty.” My visions of a leisurely respite were quickly shattered.
To my surprise, and in contrast with my strenuous weekday shifts, weekend shifts are by no means arduous here at Coastal Maine Botanical Gardens. In fact, my weekend duties consisted of strolling through our beautiful grounds, watering, deadheading plants, and chatting with our guests – all perfectly enjoyable tasks. I was even urged to express my creative side by putting together floral arrangements for staff horticulturist Diane Walden, and let me tell you that was no easy job! If you’re like me -completely addlepated by creativity- and you need some inspiration to access your inner floral designer, check out this link.
While working this weekend, I deadheaded more Hemerocallis, or daylilies, than I can count, and I was often asked why we spend so much time on this tedious task. While our primary reason for devoting such a large portion of our time to deadheading is aesthetics, the practice may encourage many perennials (including the daylily) to produce more blooms over a greater amount of time. The word Hemerocallis translates from its Greek origins to “beautiful for a day” (hence the common name, daylily). Anyone who has ever grown daylilies understands why this name is fitting for the plant, as it requires daily deadheading in order to keep it looking flawless. Unfortunately for the CMBG horticulture staff, this requires that we are forever trapped in a deadheading frenzy for the sake of our delightful daylilies, so please come visit us and appreciate the rewards of our never-ending, but worthwhile toil!
-Montana Williams, Pearson Horticulture Intern (7/25/13)
|The soil pH testing kit we used|
|The samples and the pH value to compare them to.|
As many of you know, at Coastal Maine Botanical Gardens we have a lot of planting to do each spring. Then the summer weeds spring up and the horticulture team jumps into action keeping them at bay. Much of the time its a simple matter of obtaining the plants and then exerting a little energy to get them into the ground. On occasion, though, we run into some problems. Plants are all unique and each requires something different from the soil its planted in. Some plants enjoy highly acidic soils, while others prefer more alkaline soils.
Not all of the beds that we have at the Gardens are the same pH; many have been altered to allow for a variety of plants. I was sent out to measure the pH of a bed that was almost barren. I was so excited when Justin Nichols, a staff horticulturalist, sent me off on a mission to do this. Although it was very simple, I enjoyed the opportunity to do something slightly more scientific than planting. Using a Cornell pH testing kit, I found that the pH of the bed was around 6.7. Testing your own soil pH is very simple, you can obtain a soil pH test at your local hardware store or extension service. Once you have a kit, take a small sample of soil and put it into the container provided, then add the indicator. Our standard kit came with two indicators: Chlorphenol red (soil pH range 5.0 to 6.2) and Bromthymol blue (soil pH range 6.0 to 7.2). When you have your sample in their container, add several drops of each indicator to each sample. From my pictures you can see that I did both and found the Chlorphenol red indicated far above any of the given pH values. The Bromthymol blue tested sample was really the only one we needed, showing a result fairly close to 6.7.
Rhododendrons thrive in slightly acidic soils with a pH between 4.5 and 5.5. To learn more about rhododendrons click here. As stated before, the pH of the bed I tested was about 6.7. That is just too alkaline to plant the rhododendrons in, so we have to change the soil acidity. In order to do that we will use a product that you can get at almost any garden store in the country, Espoma Soil Acidifier. Using the directions we will mix in the product until the bed reads the pH of 5. This ensures that the rhododendrons will live happily ever after in that bed. I greatly enjoyed taking a break from the crazy world of weeding and deadheading to pull my inner scientist out and do some testing.
-Kristin Neill, Horticulture Intern (July 22, 2013)
Sharmon showing me how to use our surveying equipment
The surveying equipment we used
New Pines emerging from an old tree trunk in the Giles Rhododendron Garden
Looking for a way to escape the aberrant heat of this week’s weather and desiring to further my experience working with our collections management software, I was thankful when our Plant Collections Coordinator and Propagator, Sharmon Provan, asked me to help her map the new additions to the Perennial and Rose Garden. Last week I became more familiar with the BG-Base software, but I didn’t have the chance to use BG-Map (mapping software that links to the plant records stored in BG-BASE). To reiterate, “BG-Base is a database application designed to manage information on biological (primarily botanical) collections.”
In order to map collections and hardscape features in the gardens, we use a total station (an electronic/optical instrument used in surveying). One person feeds data into a Field PC from the head of the station and the other stands at the coordinate (or location of the plant) we are trying to determine with a prism pole. The station determines the coordinates of the pole by measuring the time it takes for a laser to reach the prism pole and reflect back to the station. Even though I was still in the sun, holding a pole is far less strenuous than pulling bindweed, so I was very grateful to be what the other staff members playfully refer to as “the prism princess” for Sharmon.
It’s fair to say that my palette of skills in horticulture has expanded exponentially since I began my internship in June, but I would argue that just as valuable are the stories of my mentors, the CMBG horticulture staff. Though I’ve heard many excellent stories this week, here’s one of my favorite memories the staff has shared with me. I’m told that when the gardens were first being constructed the horticulture staff was assigned the tedious task of removing dead or severely damaged trees from the woods (or at least removing those trees visible to the public). They would spend days trekking across the grounds trying to make the wooded trails as pristine as possible. Because the staff felt slightly ridiculous cleaning the woods, they refer to this activity as “Martha Stewarting the woods.” After spending the past eight weeks taking in the beauty of our facility, I think even the queen of home décor would have to admit they did an excellent job making our trails look flawless!
-Montana Williams, Pearson Horticulture Intern (July 19, 2013)
|A view of the deer fence.|
|Even with the heat, the woods
are truly gorgeous.
On July 15, staff horticulturalist Justin Nichols and I went on a trek through the Coastal Maine Botanical Gardens woods. Our hike was not simply for the fun of it; we were on a mission to check the deer fence. Now, you may have heard of the deer fence before in fellow horticulture intern Carrington’s blog post. The deer fence is the large black fence that surrounds the property. It is necessary to keep the gardens as beautiful as they are. We couldn’t have a bunch of rogue deer running around now, could we? Starting this adventure, I thought it would be simple because I had an experienced deer-fence walker with me, but I was wrong. I totally underestimated the physical demands this task would require. If you enjoy hiking, this walk would be a blast! Climbing over fallen trees and trekking through swamps was a large part of our adventure.
We started off the journey walking along the path next to the fence. The terrain became increasingly difficult once we were ten minutes in. In the heat today, it felt like we were climbing a mountain. The terrain was uphill and covered in rocks, stumps, and multiple trees that we had to push through. Due to my severe lack of coordination, I must say I was not much help in pointing out problems with the deer fence, as I was too busy making sure I didn’t fall. Luckily I was able to stay on my feet the whole trip ’round! When we did find a problem in the fence, such as its being too low, or ripped, Justin and I had some zip ties and U nails that we could hammer into the trees to help keep the fence up. We didn’t have all the tools necessary to keep the fence up, though, so we had to be innovative in a few areas. We were able to rig up sticks as posts and keep the fence a little higher and throw dead limbs and other objects in places where animals could get through the bottom. Since I had never been out on the walk, I had no idea that we found more problems than normal. We did our best to fix each one.
One of the craziest parts of this hike was that we saw a fawn inside the fence while we were walking. Again I was so busy looking at my feet that I was temporarily terrified when Justin screamed. I believe the deer must have been terrified, too, because it took off running. Poor thing ran straight into the fence in its terror! Although its horrible to say, it was quite entertaining to watch it try to escape us. Finally it decided to squeeze under the fence. It was incredible! The fence was maybe two inches off the ground and it managed to wriggle its way out. If you’ve ever seen a video of a cat going under a door, that is exactly what it reminded me of.
We made sure to hydrate before we left, but the heat was so intense that it didn’t last long. By the end of the journey I was definitely dehydrated, and when we got back to the horticulture building I took my place holding a chair down and eating frozen grapes. It was unbelievable how exhausting simply hiking around in the heat could be. It was hard journey, but fun even; and with Justin there is always something to talk about or laugh at! Even though I was so tired, it was a great learning experience and vital to the success of the garden to make sure we keep those pesky deer out!
-Kristin Neill, Horticulture Intern (July 16, 2013)
|A favorite spot of the Japanese beetles|
|Showing off the size of a single beetle|
Being at Coastal Maine Botanical Gardens these past few weeks, I’ve been in awe of how beautiful and lush all our plants look. I might be a little biased, but many of the plants in the garden look better than I’ve seen anywhere else before. I must have been blinded by beauty and couldn’t see the problem that was looming in the near future: the Japanese beetles were about to emerge for the season. I’ve been bitten to pieces by mosquitoes and deer flies since working in Maine, but since the Japanese beetles are messing with my beloved plants, they are easily my biggest enemy in the pest world.
It seems impossible that I could forget about Japanese beetles being here because we have just as many flying around at home in Illinois. These beetles were accidentally introduced to North America in 1916 and have since been making their way across the country in a “wave-like” pattern. Montana Williams, another horticulture intern from Colorado, had actually never seen a Japanese beetle until just last week, since the bugs have not yet made it that far west. I have been hoping the wave would die out a bit and we would start getting fewer and fewer beetles. But alas, I will have to keep wishing.
So why do I hate Japanese beetles so much? It’s easy: They destroy beautiful plants for their feeding needs. We would try to get rid of the plants they think are the tastiest, but that’s much easier said than done. The beetles feed on more than 300 different plant species! One of the plants I’ve noticed they are very fond of are roses and they will tear them to unrecognizable shreds. Luckily, the beetles are very easy to spot with their iridescent bodies, so you will definitely know if you have a Japanese beetle problem.
Now here is the second reason I dislike these beetles so much: They are tricky to get rid of. I know of people who have tried different insecticides and sprays in the past, but they don’t seem to affect the Japanese beetles very much. As far as we know right now, they don’t have a predator that will get rid of them naturally either. This leads us to the best way to rid yourself of these nasty bugs: hand picking. Yes, grabbing live bugs is definitely not one of my favorite things to do but they cannot hurt you in any way.
We like to use the soapy water technique here since it is immediately effective. I’ll explain: Fill a bucket with soapy water and head to the most beetle-infested area of your garden. Grab the Japanese beetles and toss them right into the water. (Tip: If you see a big gathering of beetles, try to carefully tip the plant over top of the bucket and brush them off into it. I’ve noticed that if you touch the bugs and miss the first time, they will fall off the plant and get away. This way, the beetles will instead fall straight to their death.) I know this may seem like a tedious task, but it is really the most efficient way of ridding yourself of the beetles.
The purpose of this blog post is to tell you that you’re not alone. No, the beetles are not just attacking your plants out of spite; it’s happening to all of us. Unfortunately for everyone, Japanese beetles are here and it doesn’t seem like they’re going anywhere for a while. Here at the Gardens, we are doing our best to fight off this plague of awful beetles to save as many of our plants as we can. Even if it means killing Japanese beetles one by one every day, one beetle can make all the difference.
-Carrington Flatness, Horticulture Intern (July 14, 2013)
One of the amazing Malus spp. at
What a wonderful color combination
|A spectacular view of the
Orono Bog Boardwalk
Yesterday, on July 11, the Coastal Maine Botanical Gardens horticulture interns got to head out on yet another fun field trip day. The plan was to head to Orono, Maine, to see the different horticultural aspects of the city. Being an alumnus of the University of Maine, with a vast knowledge of the area, staff horticulturist Will Bridges was the obvious choice to be our leader for the day.
We started our journey touring the UMaine campus and seeing the different plantings that embody the school. Being a recent college graduate, it was quite bittersweet to be back on a college campus again so soon. I have discovered, though, that I just love seeing how college campus landscapes vary from school to school. We even got to sneak a peek inside the Roger Clapp Greenhouses and see the different collections they have acquired.
While on the campus, we stopped by the Lyle Littlefield Ornamentals Trial Garden. This garden was started in the 1960s by Lyle Littlefield when he was a professor of horticulture at the university. The garden has an extensive variety of ornamentals that have been planted throughout the decades. It was fun walking through this garden with Will because he knew a lot more about this particular landscape than the average person does. He was around when some of the plant material was added to the landscape and told us some fun facts about the garden that few people would know.
The next stop on our trip was to visit the UMaine Cooperative Extension Penobscot County Master Gardener Demonstration Garden. This garden had different plantings in various plots from Master Gardeners in the area. There was also a small section dedicated to the recent All-American Selection (AAS) plants to show how they would perform in a landscape. I loved seeing the AAS plants because some of them are so new that I had never heard of them before!
The last stop of our day was the Orono Bog Boardwalk. Just over one mile long, this bog boardwalk really shows off the vast vegetation changes that can come with a bog habitat. The informative signage on the boardwalk was phenomenal in helping us identify the plants and wildlife in the area. The landscape of the open bog (as seen in the picture to the right) was truly breathtaking since we had never seen anything like it before. All in all, it was a very fun and educational day for our group.
-Carrington Flatness, Horticulture Intern
|The Field PC I used to record plants
now blooming in our gardens
|The renovated Front Entrance, with
modified road and new moss planting
Our beautiful Clematis ‘General Sikorski’ with our beautiful gardener, Meagan Deveau, in the background
Last week I was able to work with our Plant Records Coordinator and Plant Propagator, Sharmon Provan, who has been educating me on Coastal Maine Botanical Gardens’ plant collection management methods. A large part of her job involves working with BG-Base and BG-Mapping software, a system that allows us to control our inventory and accurately document, label, and curate our plant collections. I have been keeping track of which plants are blooming on a hand0held device called a Field PC- a digital personal assistant that is invaluable for collecting field data- and then uploading my results into BG-Base, then to a searchable public plant database called FloraFind. This program allows users to locate a specific plant at the Gardens, find out what’s blooming, find a garden feature, or even to build a personalized tour through our gardens.
In addition to managing our living collections, Sharmon is responsible for ensuring the efficacy of our propagation program, managing our greenhouses, and maintaining our front entrance garden. I didn’t know one person could be capable of running so much! Currently one of her more problematic tasks is managing the erosion problem of our front entrance; all the rain we’ve been receiving lately keeps washing out the soil along the front entrance stone walls.
To fix this recurring issue, we spent a day laying and compacting stone dust, hoping to redirect rainwater to our drain holes and away from the entrance plantings. After we modified the road, we collected moss from around the grounds and transplanted it along the stone walls. Luckily the weather has been incredibly accommodating for transplanting and many of the plants have established successfully.
- Montana Williams, Pearson Horticulture Intern
Dr. Michael Dirr speaking. (Photo by
|Example of a splice graft|
Last Monday, July 1, I had the unique opportunity to participate in Dr. Michael Dirr’s propagation workshop at Coastal Maine Botanical Gardens. This would have been an interesting experience for anyone, but to me it was more than that. For a couple of years now my future goals have been focused in the area of plant breeding. This plant propagation class was a wonderful opportunity to learn the basics. The workshop only fueled my desire to complete school and become more involved with plant propagation.
To start, we went over what a seed is. Understanding the basics of a plant and a seed is extremely helpful in getting further into the research. Since I am only going to be a sophomore at NC State, I have not taken any plant breeding classes yet; much of what I learned at this workshop was completely new to me. We learned about leaf cuttings. stem cuttings, and hardwood cuttings. Then we discussed the many different methods of grafting, and that was one of my favorite parts of the workshop.
Back in North Carolina, we have an event in Guilford County called the Tomato Tasting Festival, hosted by A&T University Farm. I have been helping out with this event through the North Carolina Cooperative Extension for four years and love it immensely. Seeing the test plots filled with 40 plus varieties of tomatoes is incredible. I was talking to one of the horticulturalists working on the tomatoes when she mentioned grafting. I had never heard the term and didn’t really understand the application. Ever since that moment I’ve been curious as to what it was. All the research in the world can tell you what it is, but until you actually have hands on experience you will never really know. In Dr. Dirr’s workshop, we discussed several different types of grafting. I then tried a splice graft on my own. It was a lot harder to splice and tie then I had expected, but it was priceless practice. I really learned more at this propagation workshop than I thought I would, and I loved every second of it. Everything I learned last Monday will be extremely helpful to me in both my classes and my research in the future.
- Kristin Neill, Horticulture Intern