Category Archives: Perennials

Book Review: 50 Beautiful Deer-Resistant Plants

By Christine Freeburn, Master Gardener

50 Beautiful Deer-Resistant Plants – The Prettiest Annuals, Perennials, Bulbs, and Shrubs that Deer Don’t Eat

by Ruth Rogers Clausen, Published by Thomas Allen 2011, ISBN 9781604691955

Although this is an American publication, the author lives in New York state which is a similar zone to our own. A short introduction explains how to read the Quick Look charts which list zone hardiness (remember these are American zones), height and spread of plant, and deer-resistant rating for each of the 50 plants included. There are suggestions for commonly used controls such as barriers, repellants and home remedies. The author also gives some advice on planning a deer-resistant garden. wildlife-1367217_960_720

Chapters are divided by annuals, perennials, shrubs, ferns, bulbs, herbs and grasses with lovely photographs, growing tips and design ideas. Latin names are included to ensure you get the proper species and variety. An index, glossary and list of other books to ready are listed at the back of the book.

If you have deer who visit your garden and destroy your plants, you will want to read this book to give you some ideas and encouragement to have that beautiful garden. The book may be available in your local library or you can find it online at Indigo.ca.

Plants of the Year

By Lee Edwards, Master Gardener

In a few months, gardeners will happily be heading back into the garden.  Along with planting native plants friendly to pollinators, this year, gardeners may also want to include one or all the National Garden Bureau’s plants of 2019; the perennial salvia (Salvia nemorosa), the annual snapdragon (Antirrhinum majus), Dahlia bulbs, and or the edible Pumpkin.  There’s also the perennial plant of the year, the betony (Stachys moneri ‘Hummelo’) chosen by the Perennial Plant Association.  Each one of these plants represent different classes of plants that are fairly easy to grow and are also relatively low maintenance.wild-sage-141575_640

Belonging to the mint family, Salvia nemorosa is a striking, hardy, ornamental variety of sage.  A full-sun, compost loving, easy to grow, drought-tolerant plant, it prefers moist, well-drained soil to produce tall, multi-branched, spectacular spikes of blue-violet flowers starting in the summer.  Once the blooms fade and the stems brown, cut back the plants size by two-thirds to encourage more blooms throughout the season.

snapdragon-20809_640Snapdragons (Antirrhinum majus) are making a comeback with their fragrant, large, tubular, dragon-shaped flowers in a multitude of colors and heights.  Considered an annual in cold temperature countries, these early spring blooming plants can interestingly withstand cold weather and slow down flowering during overly warm temperature.  Great in containers, snapdragons require constant deadheading to encourage more blooms and often need staking.

Beautiful, tuberous, tender perennials, Dahlias thrive in full sun, well-drained, warm, dahlia-3964712_640slightly acidic, and moist soil blooming from mid-summer to late fall.  Outstandingly showy and dramatic, dahlias need to be fed often with organic matter once the plants begin to grow and deadheading is needed to promote blooms.  Flowers can grow from two inches to 15 inches depending on the plant variety.

pumpkins-457716_640Pumpkins are healthy edibles high in fiber and vitamins to name just a few health benefits.  Related to melons, squash, and cucumbers, plant pumpkin seeds indoors to start, then directly in the ground once the soil has thoroughly warmed up.  Pumpkins require constant watering, pollination by bees to fruit and take from three to four months to mature.  Like many other edibles, they must be replanted every year.

Betony (Stachys moneri ‘Hummelo’) is a herbaceous perennial that blooms in late spring to early summer, showing off its bee attracting, upright, purple flower spikes atop mounding, dense, clump-forming, dark green leaves.  Stachys moneri ‘Hummelo’ likes a sunny location with a little afternoon shade and evenly moist soil.  It makes a striking display when mass planted.

Reference:  National Garden Bureau (“Year of The,”  2019). Retrieved February 18, 2019, from https://ngb.org/year-of-2019/.

Have Fun Gardening!

 

And the winner is…

By Sharleen Pratt, Master Gardener

medal-1622523_640Did you watch the Oscars last night? It is one of many award shows and it fuels a fascination in us to know what has been voted the best movie, best song, what book won the Giller Prize or the Canada Reads Competition? We browse through newspaper articles, blogs or Facebook posts to find out who were the most influential people, or learn new trends in food and decorating. The Plant world is no exception. There are several plant competitions and our own Peterborough Horticultural Society has Flower, Photography and Preserves Shows where the members exhibit the ‘best’ from their gardens.

I have listed below just a few plant winners, one from a very prestigious show and a few chosen winners by plant corporations. You may not agree with the choices, but there is a curiosity in many of us to know what has made the list. It can also fuel discussion amongst friends and through all this, we learn, discuss and share a passion called Gardening!

Perennial Plant Association

Each year the Perennial Plant Association selects one plant that they find to have low maintenance, are pest and disease resistant, have multiple season interest and are suitable for a wide range of climatic conditions.

This year’s perennial, Stachys monieri ‘Hummelo’ is a cousin to the familiar Lamb’s Ears, but it is a clump-forming perennial which forms a low mound of crisp green foliage. It flowers in early summer with beautiful upright spikes of bright purple flowers that are attractive to bees. It works well in containers and can be easily divided in spring. Stachys prefers a sunny location and is hardy to zone 4.

Chelsea Flower Show, London, England

At the RHS Chelsea Flower Show in London, England, the new Hydrangea Runaway Bride ‘Snow White’ was named ‘Plant of the Year 2018’. Hydranges are known and loved for their colourful lacecap flowers, but this winning plant, produces white flowers with a tinge of pink that appear from terminal and lateral buds in late spring into autumn. It is perfect for hanging baskets, patio containers and mixed borders. They have a graceful weeping habit. It is neat, compact and very hardy. Having been produced for the show by Ushio Sakazaki, this plant will not be readily available for a few years.

Proven Winners

Proven Winners searches the world for vibrant flowering annuals, perennials and shrubs that deliver excellent garden performance. They look for easy to grow, good flowering, health and vigor, length of blooming and they are all trialed and tested.

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Photo courtesy of Proven Winners – http://www.provenwinners.com

Their choice for the 2019 Annual of the Year is Sedum mexicanum ‘lemon coral’. It grows in part to full sun, has a beautiful lime green foliage, is compact in size and is very drought tolerant. It works well in hanging baskets or containers. It is very heat tolerant and doesn’t require deadheading.

One of Proven Winners 2019 recommended shrubs is Berberis thunbergii Sunjoy Mini Maroon. It is a sterile barberry, and therefore, not invasive. It has deep purple-red foliage on a dense, nicely shaped mound. It needs no pruning and is highly resistant to damage from rabbits and deer. It grows to a height of 2 to 3 ft. and is hardy to Zone 4.

Pantone Colour of the Yearcolour of the year

For 20 years, Pantone’s Color of the Year has influenced product development and purchasing decisions in multiple industries. Colour experts comb the world looking for new colour influences. This year’s colour is PANTONE 16-1546 Living Coral. PANTONE Living Coral is evocative of how coral reefs provide shelter to a diverse kaleidoscope of color. We can expect to see this energizing hue of coral and golden undertones popping up in our gardens. Some suggestions are: Calibrachoa Superbells ‘Coralina’, Canna Toucan ‘Coral’, Dianthus Fruit Punch ‘Classic Coral’, Rose Oso Easy ‘Mano Salsa’, and Verbena Superbena Royale ‘Peachy Keen’.

Facebook Groups for the Green Community

By Mary-Jane Pilgrim, Master Gardener

Two weeks ago, I wrote about iPhone and Android apps that can help you to identify plants & trees, know where/when/how/what to plant and also help you to connect with like-minded people for discussion.  Facebook groups serve similar purposes.  At this time of year, these groups are eye-candy for the green community as they often remind us how few days are left until spring, where to attend local (indoor) green/gardening events, and how to care for those houseplants that need a fb groups bloglittle TLC.  During the gardening season, these groups magically transform to become a forum for a little bragging for those inclined to share pictures of the results of their hard work, and also a forum for those needing a little help.  I’ve posted a plant picture to one of them, and had a definitive answer to an identification question in literally less than ONE MINUTE (Thanks, Jeff Mason!).

Here’s a list of some of the (mostly local) groups that I’m a member of.  There certainly are a lot more!  Most are public, but don’t let the ‘closed group’ label scare you.  If anything, closed groups are completely welcoming to gardeners!  They just may ask you to answer a few simple gardening questions to make sure that the group doesn’t get infected by spammers.

Over the Fence with Peterborough Master Gardeners (530 members)

A local group specializing in plant identification, local events, and gardening questions answered by knowledgeable Master Gardeners. Novice, expert and professional gardeners are encouraged to join and post freely.

Ontario Gardeners (3, 571 members)

This group is for us Ontarian’s to post, chat or ask about plants we have in the yard, pond or house. Check out our files section newly created Oct.2016 and will be added to over time. Happy Gardening!!!

Canadian Gardeners (10,443 members)

This group is for anyone that wants to discuss flower gardens & vegetable gardens that live in Canada. Help others with tips, share your gardening secrets and stories and maybe learn a thing or two yourself! Lots of gardening links, self help and diy posts. Share your favorite gardening books, tools, websites and photographs with your fellow Canadian Gardeners! Add your zone to aid in advise, tips and to give your fellow Canadian Gardeners the idea of conditions you garden in 😊

GardenOntario (2,026 members)

To reach, connect and help educate all members through gardening related articles, videos, live broadcasts, activities and events happening with our societies across Ontario. Affiliated with the Ontario Horticultural Association.

Canadian Succulent & Cactus Hoarders (2,166 members, closed group)

A community place for Canadians who are addicted to collecting succulents and cacti. Ask questions and show off your collection! For now buy/sell/trade posts will be allowed until the group grows big enough that it warrants a separate group.

Plants for Peterborough Canada (657 members, closed group)

Peterborough Ontario Canada – A place to share plants for free. Upload pictures, share tips, get help thinning your gardens, get advice, play the *What on earth is growing in my garden game* offer plants, get plants, swap plants, its allllllllllll about plants! We encourage FREE share. Please save the selling of plants for kijiji. We also encourage you to share photos of your gardens, and upcycling ideas to beautify them!

Garden Deals for Peterborough, Canada (208 members, closed group)

If you know of a good deal on plants or gardening material in the Peterborough, Ontario, area – please post it here. Also – please share if you find unique plants that people may be interested in!!

Beware the Vigorous Plant!

By Suzanne Seryck, Master Gardener

Being the fairly recent owner of a small city garden, I find I no longer have the space for plants that either do not behave, need too much deadheading or pruning, spread too quickly becoming invasive, need to be staked or I’ve simply grown tired of. At least 90% of my garden is full of either fruit trees, shrubs, fruit bushes, perennials or raised vegetable beds. The remaining 10 or so percent contains a patio and a very, very small lawn that my husband tells me has to stay! So needless to say if I buy any new plants I have to give an existing plant or two away (thank heavens for plant sales).

I have a few plants in mind that I am considering replacing this spring so I have spent the last week or so looking through bulb and plant catalogues to see what is new this year. Catalogues are a great place to see what is new and exciting and also to fill the gardening void that generally happens this time of the year. However, I have heard both good and bad stories regarding plants purchased from these catalogues, so it is very much a personal choice. What I did notice though were the many different terms given to what I would describe as an invasive or ‘buyer beware’ plant, especially if, like me, you do not have a large garden.

allium

Allium were described as ‘carefree’. However, if you have ever tried removing hundreds of allium bulbs from a perennial bed that have self-seeded over many years ‘carefree’ is not a term I would immediately think of.

‘Vigorous’ is a term often used in these catalogues, which could mean either that the plant is strong, robust and grows well (which we would all like) or more likely that the plant grows very quickly and will take over your entire garden in a very short time. Examples of ‘vigorous’ plants include false sunflower (Heliopsis helianthoides), knotweeds (Persicaria) and orange trumpet vine (Campsis radicans).

Baby’s breath (Gypsophila) is listed with the description that it ‘readily fills gaps’, whereas bee balm (Monarda) is described as ‘multiplying quickly’.

lily-14254_1280

Lily of the valley (Convallaria majalis), need I say more! I actually inherited this plant in my shade garden and I think I could be digging it out for a good few years. I really do love this plant, but it has to be in the right location and in a bed all by itself. Lily of the valley is described in one catalogue as ‘creating a carpet of flowers’ and in another catalogue as ‘growing fearlessly among tree roots’.

But I think the term most often used to describe a plant that might become invasive in these catalogues is ‘naturalizing’. When I think of naturalizing I think of beds or daffodils or bluebells, but then I am English so that might explain why. Plants included in this category are masterworts (Astrantia), mountain fleece (Persicaria amplexicaulis), false sunflower (Heliopsis helianthoides) and meadow rue (Thalictrum flavum).

Being an avid gardener, some may even say obsessive, there are not many plants that I do not like and all of the plants listed above I have at one time or another grown, and still do. But gardening with only a limited amount of space has changed the way I look at and select plants.

Garden Tech for the Green-Finger Inclined

By Mary-Jane Pilgrim, Master Gardener

Gardening is supposed to be natural, right? Many who enjoy the outdoors and gardening downplay screens and technology and also tend to encourage others to put down the devices and experience what’s in front of them. But what if you don’t know anything about what IS in front of you? Your smart phone or tablet can be quite the gardening companion.

Here’s a selection of apps that can be found in the App Store that will help you know when/where/what to plant, and sometimes more importantly, how to find out what’s already growing in your yard or someone else’s that you admire.

LeafSnap: An Electronic Field Guide — Free (iPhone only)

How many times have you been in a public park or garden and fell in love with the trees, but with no one to ask what they are?  Using visual recognition software, Leafsnap can identify trees from a photo of their leaves alone. I can’t tell you how many times I could have used this!

myGardenAnswers Plant Identifier — Free (iPhone/Android)

With Garden Answers Plant Identifier, you can take a picture of a plant that you want to identify and presto — you’ll get its name and all of the information about it. It’s like having an encyclopedia in your pocket. This is easily one of the best free gardening apps in existence, namely because it can automatically recognize more than 20,000 plants. This app also identifies pests and has a robust Q&A section that covers more than 200,000 of the most common gardening queries.

GrowIt!: Garden Socially — Free (iPhone/Android)

GrowIt allows you to join an enthusiastic community of gardeners, helping you to find inspiration, gather information, and share your own gardens with the world. This app is good if you want to find out what plants will grow well in your local area.  As you find plants you love in their extensive database, you can organize them into projects to help you design your own green masterpiece.

BeeSmart Pollinator Gardener — Free (iPhone/Android)

Want to grow a beautiful garden that also helps the environment? BeeSmart is an app created by Pollinator Partners that helps you choose the best plants for bees that can thrive in your specific location. Win-win.

Gardenate — $1.39 (iPhone/Android)

If you’re looking for a simple calendar for planting garden vegetables that comes with an assortment of useful hints and tips, then you should take a look at this app. Gardenate will be your best companion when it comes to keeping your garden in the best condition. There is information about over 90 plants and herbs, and a calendar to know when it’s the best time for these plants to grow.

garden tech apps

Garden Seminars & Workshops: Every Gardener’s Should-Do List

By Lee Edwards, Master Gardener

As Gardeners, we already know that gardening has many benefits including improving our health and connecting us with nature, to name just a few.  That said, did you know that attending gardening seminars and workshops can also improve your health- brain gain, ramp up your gardening skills, get you out meeting others with similar interests, and increase your communication abilities?  Even more, seminars and workshops add new ideas to your horticultural know-how, empower your confidence in gardening, and help to propel you to new gardening heights.

So, what does a gardening seminar or workshop look like?  Well, unlike lectures, they tend to be short, interesting, educational talks or demonstrations usually featuring a speaker engaged with a small group of attendees focused on garden topics of interest to the attendees.  During the event attendees typically get the opportunity to ask questions, participate in hands-on activities if any, learn something new, connect with speakers and increase their existing knowledge.

Indeed, during the cold winter as outdoor gardening slows down, attending a garden seminar or workshop is a great way to break up the long winter months away from the garden while remaining involved in garden goings-on and being amongst gardening enthusiasts.  The lively energy and creative atmosphere that permeates these events are infectious to everyone, worth the time and fee to attend, not to mention downright fun most-times.  Truly, garden seminars and workshops should be on every gardener’s yearly to-do list.  If you’ve never been to a garden seminar or workshop, now may be the time to try one, to investment in yourself, inspire your creative growth and add to your gardening knowledge.

Did you know that the Peterborough & Area Master Gardeners annually present a wonderfully fun and informative gardening seminar called “A Day for Gardeners?”

2019 Save the Date

A Day For Gardeners Seminars by Peterborough & Area Master Gardeners

A day of fun, friendship, food and learning.  Select 3 of 6 seminars presented by Master Gardeners and speakers on topics of interest to both new and experienced gardeners.

Date:   Saturday, March 2nd, 2019
Place:  Activity Haven Centre – 180 Barnardo Ave, Peterborough, ON K9H 5V3
Time:  10:00am – 3:00pm
Price:   $35 – EARLY BIRD (register and pay by February 2nd, 2019)
$40 – after February 2nd.
Includes lunch.  Walk-ins on day of seminars are welcome if room is available.

Have Fun Gardening!

 

What to Get a Gardener who has Everything For Christmas

by Suzanne Seryck, Master Gardener

Generally on the whole gardeners are a pretty easy bunch of people to get Christmas presents for – who doesn’t love a good ‘garden themed’ mug or calendar?

But what do you get the gardener in your life who already has a dozen or so mugs and calendars, bookcases overflowing with garden design, plant identification books and Canadian Gardening magazines, a shed full of shovels, trowels, pruners and every imaginable weeding tool that has ever been created.

So to my husband and anyone else who is looking for something a little different, I have attached my Christmas list:

Gardening Gloves

I know, I know I have at least 10 different pairs in the shed, but I must lose at least half of those pairs in a single season in my own backyard. Not to mention the other pairs I lose whilst gardening for someone else, or just simply driving, I’m not sure if they jump out of the car by themselves or simply get lost between the seats.

garden-2939827_1920

 

Gift Certificates

I’m pretty easy and flexible on these. Gift certificates for seed companies are always welcome, as is a gift certificate from Lee Valley, there has to be some tool I don’t already have. You can also purchase gift certificates from the many nurseries or garden decor/accessory shops in and around Peterborough, like those on the Peterborough and Area Garden Route. A gardener will always have room for one more plant, insect house or garden gnome.

giftcertificate

Advance Passes to a Garden Show

Canada Blooms in Toronto in 2019 is being held on March 8-17; advance tickets can be ordered here. And locally the Peterborough Garden Show is on April 26-28; advance tickets can be purchased at numerous physical locations plus online.

GardenShow

Folding Garden Stool with Tools

We are all getting older and in my case also more forgetful. As well as losing gardening gloves, I also frequently lose my tools. My husband even tried painting the handles of my tools bright red so I would be able to find them easily, that did not work. Every summer I must find at least 1 pair of pruners and a hori hori knife (I currently have 3) from the previous year or two. So to save both my aching knees and not lose any more tools I am adding this stool to my list, which actually stores the tools under the stool.

GardenStool.png

Seed Bombs

No other reason than I love the look of these. If you look at some of the websites out there you can find them in many different colors containing different types of plant seeds, for example seeds specifically for pollinators. They are also small enough to fit in a stocking, and if you like to make your own gifts this could be something you could do yourself.

seed-bombs-2314498_1920

A Gardening Book

And finally, of course, a gardening book, but not just any gardening book. This book was listed in the Toronto Star as one if the ‘100 notable books of 2018’.
It is called ‘The Overstory’ by Richard Powers. I haven’t read this, hence it’s on my list, but I am intrigued by the description given in The Star: ‘The science of botany and the art of storytelling merge to ingenious effect in Power’s magisterial new novel – in which people are merely the underbrush and the real protagonists are the trees that the human characters encounter’.

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I wish you all a very Merry Christmas and hope you all receive what you wish for under your tree.

Butterfly Gardening – Monarch Waystation #204

by Mary Jane Parker, Master Gardener

Since 2008, my garden has been a monarch waystation.  In the beginning, when we purchased the property, we had to have a new septic system put in.  Because we are in a floodplain and the ground was saturated with water, we had to go up with the weeping tiles.  This meant that we had a berm at the front of the property and that was the beginning of my butterfly garden.

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Since then I have experimented with all kinds of native plants and wildflowers . The scope and layout of the property was such that formal gardens would have been impossible. Not all plants that I have tried have been successful but some have been my perennial favourites.

Monarda has self-sown over the years as has Phlox paniculata of which I probably have every colour available. Many plants have a personal history. Helianthus maximiliani came from Cathy Forget’s garden in Indian River and Glade Mallow (Napaea dioica) came from Mike and Sue Dolbey’s garden in Young’s Point. Many plants have come from gardens visited on horticultural trips near and far. I always leave room for native milkweed to grow. I have tried cultivated varieties of milkweed and unfortunately, they are not hardy here. The creek at the back of the property has an abundance of Joe Pye Weed (Eupatorium maculatum) growing naturally and I can’t think of anything prettier than when they are in bloom with the different shades of pink dancing in the breeze. I have always left room for Queen Anne’s Lace (Daucus carota) which not only attracts monarchs but a variety of interesting bugs. In the spring the Korean Lilac (Syringa meyeri) blooms are always a butterfly magnet.

Being a waystation has been fun. There are over 20,000 registered waystations around the world, most in North America, and although there are guidelines to follow, it does not appear that there are any hard and fast rules. The whole point is simply to provide habitat for monarchs and in doing so, you have a place that also attracts other butterflies, birds, and pollinators. Visit www.monarchwatch.org for more info.

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Shady Gardens

by Sharleen Pratt, Master Gardener in Training

Now that the colder weather has arrived and the days are shorter, it’s time to dream about next year and possibly plan a new garden. Do you despair at the challenges surrounding a shade garden? We can enjoy the cooling effects of the shade and experience a garden that regales all of the senses. When choosing plants, consider interesting foliage and texture rather than solely depending on flower colour.

If you are planting under mature trees, especially non-native maples you must always remember that those vigorous, feeder roots quickly out-compete new transplants for water and nutrients. Every fall add several layers of shredded leaves as well as compost for additional nutrients. Remember to water often the first year.

There are many wonderful bulbs that would give you that burst of colour in the early spring before the trees get their leaves. The sun coming through the branches in early spring is perfect for encouraging Daffodil (Narcissus hybrids), Grape Hyacinth (Muscari botryoides) and Siberian Squill (Scilla Siberica) to flower before the tree canopy is in full leaf.

Hosta (Plantain Lily) are a must have in a shade garden and provides variations in leaf size, shape and colour. This perennial has hundreds of species and thousands of cultivars and they are tough, reliable plants. Along with the Hosta, you might consider Bleeding Heart (Lamprocapnos spectabilis). Their flowers hang down like dangling hearts and are a real source of delight. The dryer soil under a canopy of trees would quicken their disappearance shortly after flowering and would work well under the emerging large leaves of the Hostas. Another old-fashioned perennial is the Heartleaf Bergenia (Bergenia cordifolia) that has large waxy, heart shaped leaves. It also has some fall interest when the leaves take on a reddish winter hue.IMG_4094

Lungwort (Pulmonaria) are also shade tolerant and their delicately patterned foliage draws the eye throughout the summer. There are several species, some of which are variegated which can add texture and colour to the shade garden. Another perennial to consider is the Brunnera ‘Jack Frost’. This plant was named as the Plant of the Year for 2012. It bears panicles of light blue flowers held above silver leaves with green veins and edges. Once established, they can be fairly drought tolerant. An overlooked plant is the Foamflower (Tiarella cordifolia). It is a native groundcover and is happy in both full to light shade. It bears tall racemes of delicate white or pale pink flowers for six weeks in early summer. They grow best in moist, humus-rich woodland soil.

To give the shady garden some texture and shape, look at some of the broadleaf evergreen shrubs. The Oregon Grape Holly (Mahonia aquifolium) prefers moist, well-drained, acid soil. It produces very fragrant yellow racemes in mid-spring, followed by globose, dark blue fruit. Another broadleaf evergreen for shade is the Rainbow Leucothoe (Leucothoe fontanesiana ‘Rainbow’) a member of the Heath family with white urn-shaped flowers.

Take a close look at your growing conditions and plant accordingly. Put a bench under a tree and once established, the shade garden will be a wonderful oasis to roam and sit with a cup of tea and take in all the many senses surrounding you.

A good article that lists many perennials and groundcovers for a shade garden can be found at Landscape Ontario.