|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
|Dr. Michael Dirr teaching (photo by
Director of Horticulture Rodney Eason)
|An example of a “nobel tree” in my
front yard in Boothbay Harbor:
Acer platanoides ‘Royal Red’
Last Saturday I attended our 2013 symposium, “Trees in Your New England Garden and Landscape,” with my fellow interns and Coastal Maine Botanical Gardens Horticulture staff members. The symposium began with keynote speaker and renowned woody-plant expert Dr. Michael Dirr who delivered a lecture on the importance of “noble trees” and new tree introductions. He defined a noble tree as an inspiring species immense in stature, architecturally elegant, that spans generations. Dr. Dirr’s rationale for planting these trees included aesthetics, carbon dioxide sequestration, wind abatement, shade, storm water mitigation, and even their ability to discourage criminal activity.
Dirr’s fervent opinion of the importance of planting trees and consistently searching for new cultivars inspired me to better communicate the significance of plants to my peers. In college my friends playfully mocked me for choosing to study horticulture. Many of them thought my interest in plants was “nerdy” or simply a hobby only their grandmothers’ fancied. Because I’ve never been very skilled with words I was often left unable to defend my field of study, but thankfully the importance of horticulture is undeniable and I don’t need a degree in communications to articulate humanity’s need for it.
While it has always been easy for me to list the benefits of plants – providing food and oxygen, regulating the water cycle, carbon sequestration, as a derivative for medicine, and as the backbone of all habitats – the value of public gardens is more difficult to communicate. When I try to describe what botanical gardens do, I rely on four simple words – education, conservation, research and display. Botanical gardens serve their communities by cultivating community, preserving native and exotic plants, and educating the public on notable plants and sustainable horticultural practices. They provide an aesthetically pleasing environment for everyone’s enjoyment. It is suspected that institutions like Coastal Maine Botanical Gardens will be instrumental in the mitigation of the effects of climate change, and because of their placement throughout the world, they may help move species around and help ecosystems adapt to changing climates.
- Montana Williams, Pearson Horticulture Intern
Fairy house building has been a tradition for more than 100 years in Maine, especially on the coast and on the islands. A fairy house is a small structure that is built in the woods and is usually found at the base of a tree. They use natural materials like, twigs, driftwood, and leaves. As a general rule, Coastal Maine Botanical Gardens does not allow the use of live plant material; this is to ensure that we do not harm the natural habitat around the fairy house building area.
On one of my first visits to the Gardens, I was about 14 years old, and I came with my two younger cousins. I fell in love with the Gardens and was absolutely loving being here. My cousins, on the other hand, were not. Being boys of 10 and 8, all they wanted to do was play in the woods or go home and kayak. It was only when we got to the Fairy House Village that they finally stopped complaining and became excited about being here. They were fascinated by the Fairy House Village. To be honest, it is truly something magical to behold. We all got started right away building our own fairy houses. Our first fairy house was really quite pathetic. But you can only improve from there!
Last Thursday I got the opportunity to try out my fairy house building creativity again! The morning started off with me scratching my head, having absolutely no idea where to start. There are simply too many directions you can take in building a fairy house. There is no way to compare houses because they are all unique. Every fairy house created is beautiful and brilliant in its own way.
Finally I just decided to go down to the Shoreland Trail and walk along the shore finding decorating materials. Luckily I stumbled upon an intriguing piece of driftwood that became the main feature of my fairy house. After that it was just a burst of creative energy to decorate and make the house fairy suitable. In the end, even though it took a few days to design and decorate, I think it turned out well. I tried to make mine original and represent the Gardens in the best way possible, so I did my best to design the Coastal Maine Botanical Gardens logo in stones.
On July 5, we are starting what are called the Fairy Fridays. You can find more information about dates and events at Fairy Friday…And One Weekend. Be sure to keep an eye out for all the fairy houses designed by members of both the horticulture staff and volunteers. Come out and join us in all the fun of Fairy Fridays!!
- Kristin Neill, Horticulture Intern
|All the bunchberry sod is down,
and it looks great!
|Just a couple of the huge
ostrich ferns we transplanted.
|The completed front entrance
this past week.
|The new rhododendron bed|
|Dryopteris erythrosora ‘Autumn Fern’|
The main entrance on Barters Island Road is one of the first impressions you get of Coastal Maine Botanical Gardens. Sadly, it is also the most overlooked and is generally left alone. Not this week, though! Sharmon, the Gardens’ plant records coordinator and plant propagator, and I worked extremely hard adding and rearranging to make the entrance more inviting. Next time you come to the gardens, be sure to check out all that we’ve done.
To start, we added a couple of Ilex verticillata ‘Southern Gentleman’ to fill in the gaps and help cover the weeds that are growing in the woods behind the entry. Then we started on our main project: We transplanted a couple of Christmas ferns to the bed to make a smooth palette for the bunchberry sod. Unlike my colleagues, I did not mind working with the sod at all. The bunchberry sod was very thin and easily cut into the correct shapes needed for the bed. The only problem we had with it was that we didn’t have enough to fill the bed. To make the space look more filled out, we spread the sod out a little and filled in the gaps with sensitive ferns.
When the first side was finished, we moved to the side with the sign. This bed was filled with an assortment of ferns, assorted rhododendrons, Pulmonaria ‘Cotton Cool’, and Pulmonaria ‘Diane Clare’. We took the rhododendrons and the pulmonaria completely out of the bed. The rhododendrons were moved in the another bed that was empty and had only a telephone pole in it. We gave the pulmonaria to another horticulturalist for use in a bed elsewhere in the garden. This is just one example of how plants are used and reused from one side of the grounds to another.
After things were taken out, we started to rearrange the ferns. Our goal was not to create a completely organized bed with straight lines, but to have a more natural setting and, as Sharmon put it, “a bed of organized chaos” was the goal. We rearranged the ferns so that for the most part like ferns were near each other. Some very neat autumn ferns were added to the mix to give it a splash of color. I fell in love with autumn ferns, or Dryopteris erythrosora, after planting them. Their colors are incredibly vivid, and they will really add a pop of color to catch the eye when they grow in a little.
We decided to add a little height, and a slightly different texture, to the bed behind the autumn ferns. We had much fun digging up huge ostrich ferns, or Matteuccia struthiopteris, from the hillside behind the Cleaver Event Lawn & Garden. We transplanted quite a few to different places all around the front entrance. By adding a few to the other side of the driveway, we could keep the theme going throughout the whole area. Keeping the theme means having the same plant or very similar plants carry over into another bed. To finish it off we added three different types of clematis to the base of the sign, then tied them to get them started on their climb. We added, Clematis ‘Matka Urszula Ledochowska’, Clematis ‘I Am Red Robin’, and Clematis ‘General Skikorski’. Two of the three have already bloomed or are just finishing now; the third, the General Skikorski, is just about to bloom. The blooms will be the classic purple and will hopefully brighten up the sign a little bit.
While we were redoing the front, Diane Walden, a staff horticulturalist, and Director of Horticulture Rodney Eason were busy planting the Zen pots that line the two stone walls at the entrance. These pots are full of color and really do brighten up the entrance and lessen the sharpness of the straight stone walls.
Although it may not seem like much, we put a lot of hard work into making the front entrance more cared for and inviting. The new beds are starting to fill out and will look wonderful for years to come, and the pots bring some color to the area. Surprisingly, there is still more to be done! Keep an eye out for more exciting changes at the entrance!
- Kristin Neill, Horticulture Intern
|Early-morning hikes can be beautiful!|
|Looks can be deceiving. Here’s one of the swampy areas we trekked through.|
|Montana posing with one of the
fallen trees we climbed over.
This past week, fellow intern Montana and I were assigned to a task that we had heard nothing about yet. Our fellow horticulture staff members called this job “walking the deer fence.” For anyone who has been on our grounds before, you may have noticed a tall, black, mesh fence surrounding the entire property. No this is not to keep anyone inside; it is mainly meant to keep deer (and other animals) out. The first part of the fence was installed in 2005, while additional pieces were added in the following years.
Almost all of our grounds are completely surrounded by this fence now, but that doesn’t mean it’s always foolproof. Animals sometimes manage to create large holes in the fence, or a big storm may knock trees down on it and cause major damage. That’s where we come in. Our duty of “walking the deer fence” is to make sure there are no holes or damage to the fence and, if there are, to fix it.
While getting ready to head into the forest, staff horticulturist Justin Nichols asked if we had boots to wear. Unfortunately, we did not. He assured us that we would be fine, though, because it would just be a “little” swamp that we would have to walk through. After using half of a can of bug spray, we were finally ready to brave the forest and make sure all was well with the deer fence.
Our walk around the forest started off perfectly fine. It was early morning and the sunlight was shining the most beautiful light on the scenery (see picture to the right). However, we soon realized that this would be no walk through the forest, but instead a hike of epic proportions. We had to hop over creeks using slippery stones, hike up very steep inclines, and shimmy our bodies over large logs. While the terrain in Maine is truly breathtaking, it can physically can take your breath away if you hike the trails like we did!
The trek around the deer fence took about an hour and a half to walk entirely. We had been walking for just about an hour and thought the worst was behind us. That was until Montana took a step and sank knee deep into swampy waters. How could we forget the swamp! The next half hour consisted of hopping from dry spot to dry spot, praying we didn’t sink into the muck again. Unfortunately, we sank many more times before making it out of the swamp, which left us with some very wet and smelly shoes. My staff name tag is also lost somewhere in that part of the forest and, trust me, I’m in no rush to go back to find it.
While very challenging, this journey through the woods was helpful on all accounts. We fixed the minor problems with the deer fence, we both got a great workout from the hike, and we got to see a whole new side to the garden. It may not be the most glamorous job, but it’s the least we can do to keep our garden safe from those pesky deer!
- Carrington Flatness, Horticulture Intern
|Megan and I got absolutely filthy!
But mission accomplished, the Iris is out!
When I first started working at Coastal Maine Botanical Gardens, I decided early on that I would need a good pair of waterproof boots to work in. So I went out and purchased a pair of Muck boots, so far they have been wonderful, one of the best purchases ever. I never thought that I would curse the day I decided to wear these boots, but it did come.
Justin, one of the horticulturalists, asked the collective group who had waterproof shoes. Of course I had chosen to wear my waterproof boots and pants that day, so I spoke up and said I did. Megan, one of the gardeners, was the only other one with waterproof pants and boots, so we were chosen for Justin’s mission. The mission was as follows: Go to the Giles Rhododendron Garden and pull out the invasive Iris. Sounds simple, right? Wrong.
Here’s just a quick summary of the plant itself and the reasons we are evicting it from the pond. Iris pseudacorus, commonly known as yellow flag, is a fast-growing and fast-spreading invasive plant that can out-compete other wetland plants and form almost impenetrable thickets. Yellow flag spreads very quickly through both water-dispersed seeds and broken rhizomes. Rhizomes are a modified stem of a plant that is usually found underground and sends off roots from the nodes. Although the Iris is very attractive and can live in extremely wet conditions, its ability to spread its seeds so easily and quickly make it undesirable at the gardens.
The yellow flag iris does have some beneficial qualities, though. The plant is sometimes used as a form of water treatment due to its ability to take up heavy metals through the roots.
So, Megan and I went off towards the Rhody Garden thinking this task would be a breeze. All started off well. We brought our shovels down to the shore and did a little investigating to find that there were two bad clumps near us and then a couple of smaller ones on the other side of the pond. We started by attacking one of the largest clumps. Thinking it would be like taking any other plant out , we used our shovels to try and release it from the muddy foot of water it was living in. That didn’t work. We kept trying to move it and then dig some more because we thought the roots were still stuck, but it would not budge. Finally we realized that the plant was in fact not attached to the ground at all and was literally sitting on top of the mud.
We tried to pull it out and could only move it a couple inches at a time due to its unbelievable weight. Eventually we developed a system of counting to three and pulling with all our strength at the same time. We managed to get it up the hill and near the Kubota, one of the orange vehicles we use to get around and transport things. Getting this 70 lb clump of stinky, dripping, gross, muddy plant into the Kubota was the hardest part. We used every last bit of our strength to get it just to the edge. It was barely on there though and both of us had to get behind the plant and push the muddy bottom to get the plant all the way into the bed. Needless to say, that after two more experiences just like this one and pulling out what felt like several miles of rhizomes we were covered in swamp water and smelly mud. I can honestly say that I smelled like a swamp monster for two more days after this incident. Megan and I were exhausted, but very proud of our dead Iris.
- Kristin Neill, Horticulture Intern
Fellow intern Carrington strikes a pose
Next to a Lunaform pot, is one of our
|In our rose garden the other day, I
stumbled upon this beauty, Dahlia hybrid
‘Knockout’. Be sure to check it out!
If you’ve visited Coastal Maine Botanical gardens this week, you may have noticed that we’re renovating the wild blueberry beds in the Bibby and Harold Alfond Children’s Garden, and let me tell you it is quite the project! The weeds have become too dense to manage so we must resort to removing the infested plantings. We’ll be laying new sod this week to restore the beds to their original beauty – and hopefully it will be weed free. CMBG values stimulating the local economy, so we’ve purchased our sod from Fred’s Wild Sod, Inc., a resident provider of high-quality native sod.
Mainers know that the lowbush blueberry, Vaccinium angustifolium, is not only an important native species, but also a staple agricultural crop of this region. This low-input crop has adapted to the northern coast’s naturally acidic and poorly fertile soils and is able to withstand the harsh winters. Because of its importance to the economy and to the wildlife of Maine, Coastal Maine Botanical Gardens has planted it throughout the gardens to demonstrate how it can be incorporated into many different sites in the landscape. For additional information on wild blueberries, please consult this resource.
This week, staff horticulturist Justin Nichols recruited me to help him compile a list of all the Solomon’s seal varieties we have on the grounds. King Solomon’s seal, or Polygonatum sp., is a genus of herbaceous perennial plants with unique architectural arching stems adorned with attractive bell-like flowers. Our goal is to become a repository for the genus and therefore become officially recognized by the North American Plant Collections Consortium (NAPCC). This organization is working with many botanical gardens across the country to promote plant germplasm preservation, an important task that will help maintain a high level of biodiversity. Collections and Grounds Manager Tom Clark from Polly Hill Arboretum in Martha’s Vineyard is also helping us in this endeavor.
- Montana Williams, Pearson Horticulture Intern