August

Did I spend weeks designing and specifying plant material for the shop garden this past February? No, absolutely not. I rarely think about the shop plantings until our work for clients is coming to a close. That means that I scout what seasonal plant material is still available in late June or early July. I actually don’t think it matters that much what we plant. What matters is that we plant. I am a fan of any person who plants. And doubly so for those who plant and plant again. I have no need to weigh in about what is good to plant. Anyone who plants trees, vegetables, perennials, shrubs or season plants in any configuration or design – I thank you and respect you for planting.  Planting is work, but it is entertaining and satisfying work. Making something grow is a good use of time in every sense of the phrase.

You might be aghast that the shop seasonal garden design and installation hinges on the left overs at those greenhouses where we shop, but I am used to this arrangement. I do not mind in the least bit being last in line. I relish the challenge. Any skilled designer should be able to make sense of an impromptu collection of plants they never expected to put together. Surprise is a vastly underrated design element. Surprise without angst, that is. I can always tell if a seasonal planting has been thrown together in a panic at the last minute. Last minute panic usually has that aura.  But last minute does not necessarily imply a lack of design. Designing from a very limited palette of plants available in equally limited numbers is my idea of a good time. Of course some outcomes are better or more interesting than others.

What is the most important factor in a beautiful planting? Well grown and maintained plants have to be at the top of that list. Some plants are not so much to my taste, but any well grown plant has a beauty that is undeniable. It takes effort not to admire a well grown and mature stand of shasta daisies. It is easy to pass over a planting that has had haphazard care, no matter how interesting and extraordinary the plants. The care and maintenance, as in on time watering, grooming, feeding, deadheading, dividing and weeding, is key to a beautiful planting. The window boxes pictured above get a good deal of attention over the summer. As we are in love and in business over the garden, I insist that we take great care of our plantings. The star of our show in the window boxes is a new Proven Winners angelonia known as “Steel Blue”. My grower got a number of cuttings in late, and when we were ready to plant they were looking extraordinarily good.

I am very impressed by its performance. They grow tall on sturdy stems, and they seem to handle hot and humid weather without skipping a beat. That pale carmine color is beautiful. That color so echoes the striking color of bordeaux petunias. Summer snapdragon-what a charming common name for this seasonal plant. They relish the heat, and they bloom profusely. They look especially good paired with nicotiana “Purple Perfume”, which is an all-America selection. An All America selection? Look to this designation for plants that are likely to perform beautifully throughout our summer season. The All America designation is not awarded to many. It is conferred upon plants that thrive. Lime nicotiana and creeping jenny is companionable with almost any color scheme. Green is a neutral color in the garden.

This yellow and carmine purple scheme looks great on a sunny day.

This cream yellow and lavender bicolor verbena named Limoncello tells the story of our pale yellow and purple color scheme. It is a new plant for us.

The petunias further represent the surprise combination of colors thematic to the summer planting at the shop. The color contrast is soft, and engaging. Our grower’s good supply of petunias played a substantial role in the design.

Four pots outside the front door of my office are planted with Limelight hydrangeas on standard. Those creamy and greenish white hydrangea flowers coming in to bloom are the star of the show. One pair is under planted with yellow petunias and lime licorice. The pots are large enough to permit more frequent watering the hydrangeas.

The planting on the roof is just starting to come in to is own. All of those pale yellow supporting plants? Pale yellow marigolds. Splashes of yellow cannas. The coleus “Wasabi” is planted in the back row, as it gets quite tall. It is amenable to being grown in full sun, as long as it gets sufficient water. The color is a sunny yellow – quite different than its lime green color in shady spots. Lime licorice, bordeaux and misty lilac wave petunias round out the planting. The roof boxes have automatic irrigation, as getting up there in person requires a very large and heavy extension ladder. That said, either Chelsea or Karen go up there twice a week to check on everything.  Yes, we plant. Every chance we get.

The shop garden in August.

Choosing Containers

Strictly speaking any object that can hold soil and permit water to drain away constitutes a container. The choices are infinite, really. A container planting that considers the size, shape and style of the container as an essential part of the overall effect is especially beautiful to my eye. A choice of container represents a gardener’s point of view as much as the plants they choose. If a cottage garden, and the notion of farm to table enchants you, then a collection of vintage pails, washtubs and crates planted up with flowers and herbs will help to make that point of view visually stronger. If the architecture of your home is clean, crisp and contemporary, then pots of that ilk will look right at home.

If a whiff of history is your idea of a great fragrance, then antique or reproduction antique pots will serve your point of view well. If a planting that flows over the edges of a pot all the way to the ground represents your style and and sense of beauty, then go for simple containers that afford plenty of planting square footage for your sprawling plants. This is all by way of saying that taking the time and effort to find containers that strongly appeal to your aesthetic and style of gardening is time well spent. An enthusiasm for your containers is infectious. It will not only inspire your design and choice of plants, but it will be an insistent call to keep your plantings healthy and growing.

Choose containers that are suited to their placement. Pots on the front porch need to be proportional to the size of the porch an entry way. Front porch pots and plantings that compliment the architecture and can be seen from the sidewalk are welcoming. Pots on an outdoor dining terrace should be scaled such that the plantings are near eye level to seated guests. Containers that screen an untoward view get a leg up from some extra height and width. A container on an outdoor dining table should be low enough to encourage conversation back and forth. A container set in the landscape needs to have sufficient size and interest to stand out, and command attention. A great pot can provide a little pomp and circumstance to an awkward garden transition.

I recommend containers with substantial planting area. A decent amount of dirt space means an idea about color, texture, mass and contrast can be thoroughly explored. This is not to say that a tall oval glazed pot with room only for one 8″ pot can’t carry the day. It can. It is the gardener that has to choose the pot that best represents the style they wish to convey. I like lots of room, so I can put together a collection of seasonal plants that have enough room to grow up together, interact, and shine. Big containers mean a big soil mass. Large pots make it easier to maintain a sufficient moisture level throughout the heat of the summer. A pot that will forgive you if you are late taking up the hose is a pot worth having. Small pots that need water several times a day would not work for me. I work long days, and coming home to a container whose plants are flopped over from lack of water makes my stomach churn. Water stressed plants stress me. Big pots?  Bring them on.

Knowing the gardener in you through and through should inform your choice of pots. A beautiful pot is a sculpture that invites the addition of plants to complete its beauty. Or not. A beautiful pot, sitting empty in a landscape, can be breathtaking. Great pots can be addressed by a gardener any number of ways. But no matter the planting or the not planting, that pot is an ornament for the garden that should be a treasure.

A collection of great pots can be had all at once, or assembled over a period of time. Some great pots are inherited, or come from a county flea market. Others have been stowed away in a shed, unused, for years. Still others can be repurposed from a kitchen or barn. The pots pictured above are made from recycled tires.

Recycled containers, especially those made from galvanized metal, are a favorite of Rob’s. They are a great addition to a cottage style garden. They look equally at home in a more contemporary setting. The steel in these vintage containers is much thicker and more weather resistant than sheet metal containers being manufactured now. Will these eventually show signs of the galvanized layer wearing thin?  Probably. But considering that these are already in excess of 40 years old, I don’t see that happening any time soon.

Vintage and reproduction pots can have just as much charm as antique ones-especially if they have been outdoors long enough to have acquired a patina of lichens or moss.  The lichens on the rim of this vintage pot will spring back into action, as soon as they are exposed to weather.

Weathering is an inevitable consequence of being outdoors. Any surface which absorbs water can provide a foothold for colonies of small plants. For those gardeners who like a clean look, choose pots with a surface that resist the weather. Glazed or enameled pots do not absorb water from the outside. They can easily be cleaned with soap and water. Pots that do not absorb water do not breathe.  This means water only evaporates from the surface of the soil that is exposed at the top. This is a good choice of container for the gardener who has a long list of responsibilities besides watering every day. I helped such a gardener pick pots some years ago. She fills a collection of waterproof containers every year with waterlilies, lotus and floater plants.

The right pots? You’ll know when you see them, and can’t forget about them.

The Summer Container Plantings

The demand for landscape design and installation has been one after the other this spring.  I am sure you can tell, given how few and far between my posts have been of late. Our persistently chilly weather has given way to some gardening friendly weather. Suddenly, the summer container planting season is here, and my board is chock full of projects that will need doing beautifully, and with dispatch. The summer plantings begin later in May, and finish up in late June.  Late June? The spring plantings are just beginning to come in to their own now. Clients with spring plantings are not in a rush to plant seasonal tropicals. Given that tropical plants dislike cold temperatures, and hate cold soil, a spring planting can stave off that urge to plant summer containers too early.
Of special interest to me is the unique role played by containers in the landscape. No news here,should you be familiar with Detroit Garden Works. For 23 years now, the shop has been a premier source for great ornament for the garden.  I am happy to say that our reputation in recent years has become a a national phenomenon. Jackie deals with clients all over the country, and manages a steady stream of shipments going out. The shop website is good, and easy to navigate. Jenny keeps it fresh and lively.

Of course the lion’s share of our focus is on containers of every conceivable period and style. Vintage dolly tubs and new locust wood casks belted with galvanized steel rub elbows with a select collection of European and American antique urns. Of course the choice of a container is a significant factor in container planting. It is as much an important part of the container arrangement as the plants. That empty container represents the opportunity to throw a party in celebration of summer. The limited square footage imposed by the edges of a container means the design idea has to be simple. And it has to be visually strong.The plants need to be companionable, or at least tolerant of one another. Container plantings at war with nature make me uneasy. Given the almost limitless number of plants that can thrive in a container, it would take several gardening lifetimes to even make a dent in all of the possibilities.

A container planting matures in but a few months. What a pleasure to be able to watch that process. Mercifully, it all comes to an end with a hard frost. One can abandon a scheme that disappointed. Or explore a new idea come the new season. A collection of containers is a visual diary of what is on a gardener’s mind at that moment. A landscape and garden involves a long term commitment. There is strategy and planning involved. Decisions that are made one year are not so easy to change years later. An old tree that succumbs to an illness or bugs can make for chaos in the garden below. Growing a landscape on can feel like a full time job. The blooming of the double bloodroot, dogwoods, lilacs and peonies are ephemeral, but the gardener gets to enjoy them year after year, barring a disaster. A collection of containers set within that landscape keeps the garden dialogue fresh and interesting.

Containers do not need to be large to be good. I still like this planting, 10 years after the fact. I like the color of the gold marjoram complements the color of the glaze. The lavender star trailing verbena is a lively contrast to the yellow petunias.  The overall shape is relaxed, and proportional to the container.  Small containers ask for small growing plants.

Hot sunny places are the perfect location for seasonal plants. The profuse bloom on these petunias and mandevillea speaks to those conditions. Seasonal tropical plants are a way to have flowers every day all season long. The plastic liner in this wicker basket helps to keep the wicker from deteriorating from constant exposure to moisture. And that plastic means a basket this size will not require watering every day in the heat of the summer.

Double white petunias are leggy, and those legs are not so attractive. Pairing them with euphorbia Diamond Frost disguises that unfortunate trait, and holds up those heavy double flower heads. The datura  provides a contrasting texture both in leaf and flower.

This wooden trough features a large collection of different plants, all arranged in a very informal way.  Insouciant in feeling, this.

Any container planting can be endowed with a contemporary feeling-the design plays a major role in that.

Lush and lavish by summer’s end speaks to months of consistent maintenance. For those whose life means picking up a hose comes last, an irrigation contractor can install watering lines that can buy you some time. If the need for low maintenance is a deterrent to planting, many tropical plants don’t need dead heading, staking or frequent water. A clear understanding of what kind of gardener you are can inform the plant selection process. The big idea is to enjoy the process as much as the results.

 

I planted trees, shrubs and perennials in my own pots last year. I was surprised at how much I enjoyed that. What will I do this year? I do not have a clue, yet.

The Summer Containers

By no means have I had a chance to go back and look at all of the container projects we planted in late May and June, but I have had a chance to see a few.  The season so far has been very friendly to the tropical plants. I am referring to the heat, of course.  Any gardener that has been able to keep up with the daunting task of watering their containers properly has been rewarded with an astonishing display of lush growth and lavish flowering. Proper watering is not constant watering. It means watering ahead of that moment when the plants stress from lack of water. A consistent and measured watering hand makes for great looking summer containers.People ask me what my protocol and procedure is for watering all the time. My best advice is to never assume a plant needs water. Assess whether it needs water first. The roots of plants that get too much water will rot, and will not be able to absorb water no matter how much is available. Keeping plants on the slightly moist side encourages root growth. That said, every plant has preferences about what level of moisture they require.  Planting containers with plants of a similar inclination makes a watering routine easier. The box pictured above is watered by hand. The boxwood and hosta had substantial root balls before they were planted into the container. Add a bright shade location to the mix, and you have a container that does not require a daily drenching to prosper.

The mandevillea this year are blooming profusely. They love the heat. In Michigan, they thrive in full sun.They also like just the right combination of regular water and good drainage. A mandevillea sporting yellow leaves is either getting too much, or too little water. You will not be able to figure out which until you try more or less water, and see if the trouble stops. This container is mechanically watered via a dedicated container zone on the irrigation system. Figuring out how often to water, and for how many minutes each time is a trial and error process. It is simple to tell by looking at these plants that the amount of water they are getting is just right.

The window boxes pictured above and below also have a mechanical watering system, but I happen to know my client does not rely on it.  His irrigation buys him some time, if he is busy and can’t get to the watering immediately. He checks them routinely.The exposure here is easterly, so the boxes are shaded from the sun in the afternoon. All these plants like the heat, and a reliable source of water.

The ability to look after plants does not come standard issue. It takes patience, observation, and experience to figure out what way works for both the gardener and their garden. Fortunately, a lot of ways work. Plants can be incredibly forgiving of mistakes, but over the course of a summer season, their water needs are not negotiable. It doesn’t hurt to site pots and pick plants with some thought to how they will be maintained. I am pleased with how our summer plantings are getting along.

My pots at home are doing fine. Karen, David and Marzela give me a hand with the watering on occasion. I have 43 containers. 20 boxes and pots in the front now have their own automatic watering zone. The two pots by the front door are hand watered – that much I can do. The remaining pots are all watered by hand. They were all soaked on Friday. Today’s a day I will need to check to see if they need water, or restraint.