The Caliente Geraniums

tree ferns

I am sure you can tell from the dearth of posts this week that I am in the thick of the spring planting season. Every year at this time I have the opportunity to experience in fresh detail the meaning of the word seasonal. Though I have a number of landscape projects underway, and the shop is incredibly busy, I make time to plant summer annuals for clients. These tree ferns which have belonged to my clients for years come under the heading of annual flowers, as we have to winter them indoors in an unheated space. They are a very unusual and unlikely summer annual-I like this about them. The wild lime coleus planted underneath, and the begonias in the chimney pots will have much more to say in 6 weeks than they do now.

waxleaf privet topiaries

We have wintered this pair of waxleaf privets for the past 10 years. I think this is the last year for them-in these pots. I love how overscaled the tops are as opposed to the green glazed bottoms, but I have root pruned them for the last time. I dare not go one bit further with that. We were barely able to get the lavender scaevola and lime licorice skirt in the pot. I advised my client that she either needed bigger pots, or new topiaries. Somehow I doubt she will give up the privet standards.

growing herbs in containers

The largest of the two second floor decks has a number of containers which we plant with herbs. What herbs? Lots of sweet Genovese basil, lemon basil, several kinds of variegated culinary thyme, gold marjoram, garlic chives, oregano, and both flat and curly parsley. These are her favorites. At the corners of the big pots-strawberries. They do not bear for long, but the leaves and trailers are beautiful in herb pots. One pot not seen in this picture is entirely taken up with an old rosemary. Just for punctuation-some flashlights millet. They will take a while to grow on.

cedar planter boxes

That old wild rosemary is visible in the top left of this picture. We store this plant over the winter; the storage is worth the trouble. The big planter box, which separates the deck from the walkway that traverses the entire rear of the house, gets flowers. As I had a request for lots of color, the box is planted with red and dark red violet dahlias. The cool color of variegated licorice and lavender star verbena makes all that color seem all the more saturated. As I like my mixed colors in threes, the border also includes Caliente Dark Red geraniums.

planting containers with annuals

Several years ago, at the Independent Garden Centers convention and trade show in Chicago, I heard Alan Armitage speak. He trials bedding plants at a garden at the University of Georgia in Athens. There were lots of plants he had issues with-as in poor color, substance or performance. But he was highly complimentary of the Caliente geraniums. If he liked them, I was sure that I would too. Interestingly enough, he recommended that gardeners in southern states plant them with afternoon shade.  I wondered if they would tolerate a little bit of shade that marks the locations of these boxes.

caliente geraniums

I asked my grower to grow 10 cases of each color for me last year. I planted lots of the orange variety in my roof boxes. They bloomed non-stop in that very hot and very windy location. They were virtually self-cleaning. That vivid color was readily visible from the street. Caliente geraniums are a cross between an ivy geranium, and the mop headed zonal geranium. They are vigorous growers; the colors are clear and intense. The flower heads are loose, like a typical ivy geranium.

annual planting patterns

Years ago we built 2 very long boxes that are attached to the outside of the†railing of the walkway. This means the boxes drain to the terrace below, not onto the deck walk. This year I planted caliente geraniums in dark red, coral, orange and pink. The flower heads are much more informal than those of zonal geraniums, but I wanted an even looser look. I planted diamond frost euphorbia between each geranium. The edges of the box are planted with white and lavender star verbena, variegated licorice, misty lilac wave petunias and creeping jenny.

English lead boxes

The landing of the staircase that goes to the ground floor has a pair of English lead pots. A pair of Daniella are ringed in pink and red solenia begonias. They will easily handle the part sun conditions of this terrace. The lime green variegated leaves will have some company from the creeping jenny in the boxes above, once it grows in and starts to trail.

lead planter boxes

So many places I plant have pairs of pots in different light conditions. I try to pick plants that are the tolerant sort. These plants will grow in a fairly uniform manner, though one box gets noticeably more sun than the other.

second story decks

The small terrace at the far end of the house is off the master bedroom. An old varigated abutilon with peach flowers in the pot on the left came out of winter storage. A red mandevillea is paired with a new petunia variety whose petals are splashed with pink and lime yellow. The center pot is stuffed with a dahlia favorite-Hypnotica lavender. This dahlia is about the strongest performing dahlia I have ever grown. The right hand pot features an Orange Punch canna, accompanied by lime nicotiana.

kidney shaped swimming pools

On the ground floor, a swimming pool is encircled by roses, perennials, small growing shrubs, and old viburnums. We added verbena bonariensis, sonata white and Rosalita cleome, lime nicotiana, heliotrope, and surfinia sky blue petunias. They are steadfast in delivering color all summer long, while the perennials come and go. Will I come back later in the summer to take pictures? Of course.

A Particular Planting

A friend much more tuned into the 21st century than I let me know that this container planting of mine from 2005 was getting considerable interest via Pinterest.  Pinterest?  I was curious.  Based on my recent research, Pinterest is an on line venue by which anyone, any invited anyone, can post images they fancy, in personal albums organized by subject matter of their own choosing.  As for who posted this collection of photographs from my blog that had been pinned by lots of different people, I have no idea-it was not me.  http://pinterest.com/source/deborahsilver.com/   This picture of a container planting I did in 2005 has gotten a lot of interest.  Though the Wedding White zinnias from Burpee, the petunias and the lime licorice are easy to identify, I am embarassed to say I have no idea what the center plant is.  I am almost certain it came from Landcraft Nursery.  For several years we bought unusual and exotic tropical plants from them.  A quick scan of their plant list did not ring a bell.  If you can identify this plant, will you please write me?    

I am very pleased to see an annual container planting generate some interest.  Gardeners are happy to share-I am no different.  This was a new house, with a landscape design and installation imagined by my clients and I from start to finish.  Once I was close to that finish, there was the matter of selecting and planting containers.  The pool terrace was an obvious choice for containers.  My clients planned to spend a lot of time there.  The pool deck of concrete aggregate with bluestone detail was part of the original landscape plan.  My client chose the furniture all on her own-and did a great job of it.  The French flavor of the landscape asked for simple and spare choices in plant material, lots of pleasingly simple geometry, and a largely green palette for the plants in the pots.   

This pair of tall Belgian zinc planters in contrasting heights are kept company by one low simple English lead square.  The star of the show in the tallest pot-datura metel “Belle Blanche”.  In the shorter, melianthus.  The low lead box features a fistful of white geraniums.  I like green plants.  Datura, melianthus and geranium are eminently attractive in leaf.  The flowers are welcome, when they come.  

In keeping with what I would call a landscape with a French flavor, the plant choices are simple, and edited.  Lavender, white and shades of green.  Simple, elegant, spare. 

Dahlias do not come into their own much until September and October.  But during the summer, the dahlia plant has significant stature, great texture, and presence.  A little in the way of Verbena bonariensis and scaevola, and tufts of a grass whose name I cannot remember makes for a container planting that is much about form and mass-stature-, and not so much about flowers. 

Simple and serene, this.  The containers stand proud, but not too proud.   

My favorite part?  A border of Panicum Virgatum, faced down with a tall salvia and verbena bonariensis.  A rhythmic and subtle planting that spills over the edge of the pool terrace. 

A good landscape does a lot of things.  Trees get planted, where there were none.  Spaces get created that are friendly to people.  Plants of visual interest to people and of vital interest to butterflies and birds get added.  Everywhere you look, there is green.   

 In April I will have been been posting essays about gardens, landscape, and the design thereof for three years.  As a matter of course, I post lots of my own pictures in support of what I write.  Generating those images takes every bit as much time as the writing.  An image can no doubt be very powerful, and compelling.   This is what is interesting me so much about Pinterest.  What we see matters much.  An image speaks in a way all its own.

Petunias Popping

I was asked recently if I had any tips for growing great petunias-this from Ann who writes the Plumsiena blog.   If you have not read it, give it a try. I enjoy her point of view. But back to the petunias;  my first tip-if you love petunias, keep growing them until you get the culture down pat.  I really like the fragrance.  I like the shape and simplicity of the flower.  I like all of the colors.  White, cream, yellow, orange, red, all the shades of pink, cerise, lavender, purple-and don’t forget the bicolor petunias.  They come single and double.  They come mini, standard, and trailing.  What do I like?  I put my effort behind this.

The Surfinia Blue Sky petunia is one of my favorites.  It is a lavender unlike any other lavender-very blue.  Blue flowers are in very short supply in a Michigan garden.  Cornflowers, and bellamosa delphiniums about wraps up the list. I am having a great run with this petunia this year.  I keep them as dry as possible.  I lift up the foliage with my forearm, and water the soil only.  I keep my fingers crossed that summer will be short of rain-as it usually is. What usually is-I cannot depend on this.   

No kidding, I lift this skirt of petunias up so my water hits the soil, and not the plants.  I never put water to the foliage.  This plant likes dry-I try to oblige.  Rain and high humidity-your petunias will pout.  I have had them rot and die overnight in wet weather.  I trim the stragglers right along.  Hard pruning a petunia means many weeks of recovery.  I try to trim a little at a time.  Every trailing stem gets a little haircut, frequently.     

It helps to choose the right cultivars.  Misty lilac wave petunias are my favorite.  The color of this petunia reminds me of the species, while rewarding my efforts with vigorous growth and easy care.  Double petunias are leggy-plant them with a frothy friend, like euyphoriba Diamond Frost.  Some petunias need a buddy to shine.   


Misty Lilac wave petunias-when they are happy, I am happy.  Petunias may be the most common of annual plants, but they have an uncommon beauty.  When they are good, they are very very good-and when they are bad, they are horrid.   

No one knows what weather a summer season will bring.  The National Weather Service predicted a wet summer for my zone.  Did I lay off the petunias?  No; I was willing to take my chances.  Any garden planting is about taking chances.  Sometimes a season cooperates.  Sometimes a season rewards my efforts such that I feel blessed.  Some seasons challenge all of my good intentions, and leave me with a bad taste in my mouth. 

For the moment, my petunias are happy. This planter hosting yellow cannas is underplanted with Surfinia blue sky and Royal Velvet petunias.  They mix via an alternate planting of scaveola.  I am happy about what I see happening here.  How did this happen Ann?  I have no secrets.  Just a big dose of hope, and persistence.     

I almost always mix my container plantings.  I like to hedge my bets.  No matter how well I garden, I am always behind that 8 ball we call nature.  Plant what you love, tend your garden to the best of your ability, and hope even more for the best.     
My petunias-they look great.  Am I responsible for that?  Not really.  I do the best I can.  Madame Nature either helps me, or dashes my efforts.  Ann, some years my petunias are terrible.  Other years, like this year, they prosper.  I am not in charge of anything in the garden.  The best thing I have going for me is my hope, and my persistence.  I give all of the plants in my garden my best effort.  I learn new things all the time, and add that to the body of my experience.  When things do not work out in spite of my efforts-I do not like it, but I accept it.

Coming Along

How I enjoyed my fourth of July holiday.  The weather was perfect-partly cloudy, and not too hot.  With only one annual planting left to go, I had time to catch my breath, and tinker in my own yard.  My container plantings are coming on just fine.  As usual, I planted caladiums in my planters on the north wall-they thrive in that bright shade.  This small leaved variety whose name I do not know looks a little like fireworks-does it not?   

I suppose the fireworks designation really belongs to the Janet Craig dracaenas.  The large strappy lime colored leaved make a big statement in shade.  It will grow readily in very low light; direct sun will burn the leaves.  I trimmed off the lower leaves, to make room for the caladiums.     

I have planted one color or another of solenia begonias in the terra cotta boxes for years.  Non-stop begonias are not that easy for me to keep-but here they are, in the most intense shade of orange.  They succumb to rot so easily.  My plantes are staked up for better air circulation, and I remove any deteriorating foliage at the first sign of trouble. The green and white caladium with terra cotta blotches face down some lime irisine that needs more time and heat to get tall.  I like the change of texture provided by the liriope in front; lots of perennials are great looking in containers. 

My potunia verbena pot has finally stabilized; the heavy and just about daily rains have abated.  I keep this pot on the dry side.  The container is placed between two chairs, so I plant for a top view, rather than a side view.

This pot always gets planted green in some form or another.  The nicotiana alata lime is in its usual spot.  Nicotiana is probably my most favorite annual flower.  The cooly lime green, simple star shaped single flowers are my idea of a really great looking flower.  Two varieties of coleus some lime licorice and selaginella complete the planting.  I have had a tough time with licorice this year-I suspect the early cold rain is to blame.  

Though I planted an embarrassment of riches in Orange Punch cannas at the shop, I had to bring one home; my olive jar is the perfect place for a tall growing plant.  A shrubby growing orange lantana, and a couple of purple wave petunias complete the ensemble.  The companion planter is planted with the same scheme orange and carmine color scheme.  The heat of July will bring on the flowering of the dahlia. 

The University series of dahlias is new to me; this purple variety is a great color.  My coleus needs a little pinching, and my tricolor geranium needs to grow up, for all of the volumes to balance out. Annuals in my zone shine in July and August.   

The lime irisine in this box has yet to make much of an appearance, but the solenia begonias are thriving.  Like the non-stop begonias, I stake them with bamboo.  The solenias will fall over with the weight of the flowers-this habit makes them great for hanging baskets. The vinca maculatum has grown so long, I swept it up on the ledge.  I will be interested to see if it continues to grow, in this horizontal position. 

 There are 5 containers on the drive, and 2 in ground plantings at different levels.  I have tried a lot of color schemes here; warm colors seem to look the best with the yellow and orange stone. 


I have never planted any yellow flowers here before, but I am liking how it looks.  Yellow butterfly marguerites are a nuisance in the deadheading department, but when they are good, they are very good.  It seems like they are happy; they should double in size before the end of the season.  As much as I love yellow petunias, they are not particularly vigorous.  We’ll see if I can manage to keep them happy. 

In the rose garden, a different color scheme all together. In deference to my pink and white roses, I have pink mandevillea, nicotiana mutabilis and alata lime, white angelonia pink and white petunias, and Persian Queen geraniums.  Faintly visible is my steel plant tower; the vine and nicotiana get a lot of help staying upright from it.  By summer’s end, it will vanish from view.  This Tuscan style square is a very large pot; it asks for a planting that will grow large.  Watching plants grow is my favorite channel.