Thinking About the Fall

Most of you are probably wondering why I suddenly diverged from writing about writing, books, history and those types of things to gardening. The fact is, I love gardening almost as much as writing, so I thought I'd share some of the information I've gathered over the years. There is also the odd circumstance that my rose gardening and researching roses led me to set some of my mysteries (A Rose Before Dying, Smuggled Rose,  and The Necklace, to name a few) in the period when rose gardening really started coming into its own (early years of the 19th century).

Although we are firmly in the middle of summer, it will only be a few weeks before the weather starts cooling off. That means, now is a good time to line up and even order plants or seeds you want to plant in the fall.

Which brings me to the real subject of this blog: Fall Rose Planting. :) You knew I'd get there, one way or the other, right?

Fall is a Great Time to Order Roses

Fall is a wonderful time to order and plant roses.  As the weather cools, you can start thinking about what new roses you’d like to see blooming in the spring.  By ordering--and planting--in the fall, you give your roses a chance to “dig in” and get settled over the winter in their new location.  When spring arrives, they will be ready to put on a wonderful show for you.

In North Carolina, fall planting has an additional benefit in that we often start getting a great deal more rainfall.  This rain and the cooler weather will help your roses put down good roots to support extra blooms when the weather warms up in March and April.

If you’re considering taking this advice, there is a new category of “Earth Kind Roses” that Texas A&M University has been using to designate roses which stand up to insects, widely varying soil conditions, and minimal care.  The program has been used to find roses which can be used in areas, such as between roadways, where they will have to survive with very little cosseting.

A few of the roses identified as EarthKind follow.  They span a range of rose classifications and there are sure to be some which would do very well in your garden.

Belinda’s Dream:  Shrub rose with medium pink, very double flowers.  ARS rating of 8.4

Caldwell Pink:  Polyantha rose with lilac pink flowers, height up to 4’.

Else Poulsen:  Floribunda, medium pink, semi-double with 10 petals.  ARS rating of 8.1.

Katy Road Pink:  Also called Carefree Beauty, Shrub rose with medium pink blooms of 15-20 petals.  ARS rating of 8.7.

Knock Out:  Shrub with blooms that are a red blend, single flowers.  ARS rating of 8.6.

Marie Daly:  Polyantha rose in medium pink with an ARS rating of 7.6.

Mutabilis:  Hybrid China rose with single flowers (5 petals) that start out pale yellow and age through pink to deep rose.  ARS rating of 8.9.

Perle d’Or:  Polyantha rose with double flowers that are a yellow blend.  ARS rating of 8.4.

Sea Foam:  Shrub rose with white flowers which are double  ARS rating of 8.1.

The Fairy:  Polyantha rose with light pink, double blooms.  It has some (slight) fragrance.  ARS rating of 8.7.

The list of EarthKind roses has been expanding recently to include the following roses, as well:

Cecile Brunner:  Polyantha with double, light pink flowers.  ARS rating of 8.4.

Comtesse du Cayla:  Hybrid China rose with semi-double blooms that are an orange and pink blend. [Picture on the left.] ARS rating of 7.0.

Duchesse de Brabant:  Tea rose with light pink flowers consisting of approximately 45 petals.  ARS rating of 8.6.

Marchesa Boccella:  Hybrid Perpetual rose with light pink blooms that are very fragrant.  ARS rating of 9.1.

Marie Pavie:  Polyantha rose with white flowers which are double.  ARS rating of 8.9.

Mrs. Dudley Cross:  Tea rose with double flowers in a yellow and pink blend.  ARS rating of 8.3.  In North Carolina, this rose can grow into a very large and well-formed bush, about 6’ by 6’.

Reve d’Or:  Noisette rose (that in my personal experience can very well take over a small building in one season).  The blooms are pale yellow and double. [Picture on the right.]  It has an ARS rating of 9.4.

Souvenir de St. Anne’s:  Bourbon rose with light pink, fragrant blooms.

Spice:  China rose classified as an Old Garden Rose.  Spice is blush pink and is very fragrant.  It grows from 3 to 5’ in height.

 Roses Unlimited is a great source for "Earth Kind" roses, so I hope you'll check them out.

Planting Roses

Planting roses in the fall is really not much different from planting in the spring, except you do want to ensure you use a good, thick coat of mulch.

Select a site which has both good air circulation and at least six hours of sunshine.  There are a few roses, such as Rambling Rector which will grow into trees and can withstand some shade, but they are the exception and even they will do better with more sunshine!

Make sure you prepare your beds while you wait for your roses to be delivered.  It is never too soon to prepare a bed since having good soil is a key element to healthy roses.  If you can, get the Agriculture Extension Office to test some soil samples to make sure you use the proper amendments.  Good drainage is critical.  No roses like to stand in water.  If you have clay or slow-draining soil, you can add organic matter and gypsum to help condition the soil.

When you get your roses, be sure to water them well.  Dig a hole twice as deep and twice as wide as the container in which they are growing.  Plant your roses at the same depth in the ground as they were in their container.

After you dig the hole, mix the soil you removed fifty/fifty with organic matter and soil conditioners, such as alfalfa meal or cottonseed meal and gypsum.  You can also use the fine, bark-like soil conditioners to break up clay soil.

Trim back any broken or damaged stems, but leave healthy leaves if you plant before November.

Top dress with three to four inches of mulch to allow for good drainage, moisture retention, and weed control.

Once your roses are planted, don’t forget to water them (unless the winter rains have already begun, in which case you can sit back and relax).  Water deeply at least once a week; two to three inches of water is recommended.  Try not to get the leaves wet when you water, particularly in the fall as the cooler nights can promote diseases such as black spot.

You will not need to fertilize your roses in the fall, that task can wait until spring.

 Duchesse de Brabant, a Tea rose and one of the EarthKind roses that do well in the North Carolina area.  “No spraying required!” [Picture on the left.]

Interestingly enough, Duchesse de Brabant was one of Teddy Roosevelt’s favorite roses, and he frequently wore a bloom from this wonderful rose in his lapel.

Alba Roses - Fragrant Old Garden Roses

Old Garden Roses - Alba

I thought I would continue writing a few blogs about one of my favorite plants: roses. Some of you may have already noted this obsession of mine, considering some of my books such as Smuggled Rose or A Rose Before Dying so this blog shouldn't really be a surprise. I do love roses and history.

So here you are...a short article about Alba roses.

Alba roses are classed with the Old Garden Roses (OGR), which are generally considered to be roses hybridized or introduced prior to 1900.  The 1900’s marked the beginning of the era of the Hybrid Teas, which are the most popular roses today. OGR’s have been around this long simply because they are worth growing and are survivors.  The majority are intensely fragrant and extremely attractive when in full bloom, and the Alba roses are no exception.

Alba roses are extremely ancient and during medieval times, the white roses were often associated with the Virgin Mary.  Many rose historians speculate that the Alba rose class arose from crosses between wild Dog roses and ancient Damasks (which will be covered in the third article).

The Alba class of roses are fairly large shrubs with bluish gray leaves and white or pale pink flowers.  Albas bloom once, generally in summer, and are wonderfully fragrant.  The entire bush can be covered with blossoms during the flowering period and will fill the air with their heady perfume.

They do not need to be sprayed and do not suffer from blackspot.  They are, in fact, one of the toughest and easiest of all the roses to grow.  They are extremely tolerant of imperfect growing conditions including:  bad soil, light shade, and insufficient water. However, if you live in the hot and humid South, Albas do struggle in that climate and seem to prefer cooler climes.

The most common characteristics of the class are:

• Thorny stems.
• Soft, bluish gray leaves.
• Buds are long and graceful, with long sepals.
• The bushes are generally quite large (average 7’ tall).
• Somewhat shade tolerant.
• Colors range from white through light pink.
• They require no pruning and will flower well, year after year, by only removing the dead wood.

A few Alba roses include:

‘Great Maiden’s Blush’ ancient.  This is one of my favorite roses and is a gorgeous soft pink.  The shrub can reach almost 8 feet and will sucker if grown on its own roots.  The glorious flowers are very double with pale pink outside petals with a deeper pink in the center.  The flower will gradually fade to white as it ages.  Very rich fragrance. 

Rosa alba ‘Semiplena’ ancient.  ‘Semiplena’ is another large shrub, known to grow up to 8 feet tall.  It has pure white flowers, semi-double, with a rich scent.  It has been grown frequently in place of Damask roses, to produce Attar of Roses.  It will grow even in partial shade.

‘Jacobite Rose’ (aka Rosa alba ‘Maxima’) – ancient origin.  Rosa alba ‘Maxima’ can grow up to 7 feet tall, with graceful, arching branches.  The flowers are pure white and some may have a touch of pink in the center.  Good fragrance

‘Céleste’ late 18^th century.  It reaches 7’ tall and sports semi-double flowers in rose pink color with gold stamens.  The roses are particularly delicate in appearance and have an interesting elongated, slender bud.  The flowers are exceptionally fragrant. 

‘Félicité Parmentier’ known since 1834.  This Alba is one of the shorter, and therefore more useful shrubs that reaches 4’.  It has double flowers in pale pink set off by a green button eye.  Good fragrance.

‘Mme Plantier’ Plantier, 1835.  ‘Mme Plantier’ is another tall shrub which can even be trained as a small climber (approx. 8-9’).  It has lovely double flowers in creamy white.  The buds are red-tinted prior to opening.  As with the other Albas, this one has a good scent.

These are just a few varieties.  All the Alba roses are well worth the garden space and require minimal to perform exceptionally well. They aren't that easy to find, but Pickering Nursery is a good source for these and many other OGR.

Happy Gardening!

And speaking of gardening...Oriana Archer in the first of the Regency series of books about the adventures of the Archer family is also a fanatical gardener. (Hmmm, wonder how that happened?) If you want to find out more about her and the cursed family necklace she discovers, check out The Necklace.

Growing Roses Organically

Organic Rose Gardening

Bucking Conventional Wisdom and Doing the Impossible

A lot of folks have expressed an interest in converting their garden over to a more organic approach to user fewer pesticides or other chemicals.  I’ve been doing this for some time now and have learned a few lessons--the hard and very expensive way--so I thought it might be worthwhile to share.

My main focus here is on roses, but most of the hints are also useful to all kinds of gardens, including vegetable gardens.

Why grow roses organically?  There are a lot of reasons.  My own included the following:

• Our well, which supplies the water we drink, is right dead center in the garden.  I don’t particularly want to drink the stuff folks spray on roses.
• We are an official National Wildlife Federation Habitat which means we provide food, water and shelter for birds and small animals.  I don’t want to endanger the wildlife nesting in our roses by spraying them right in the middle of breeding and nesting season (spring/early summer).
• I travel for work so I’m frequently gone for a week at a time and don’t have a lot of time to spend spraying.
• Our dogs have been known to eat our roses.  In the fall, they eat the hips they can reach.  I’d rather not poison them, if I can help it.
• We occasionally eat the roses and hips.  Rose hip jelly tastes a lot like apple jelly and is a good source of vitamin C.  I also like sugared rose petals on yellow cake, or rose petals sprinkled in a salad made of fresh spinach leaves, mandarin oranges, toasted almonds, spring onions and a red wine vinaigrette dressing. Mmmmm, tasty.

So now that you know a few excuses (other than I’m lazy and don’t feel like spraying) let’s discuss how to actually accomplish this and still have a fairly nice garden.  This is possible, despite black spot and our hot, humid summers in the south-eastern-most tip of North Carolina, but it does take a little compromise.

Step 1:  Buy Liz Druitt’s book, The Organic Rose Garden.  It is written for southern gardeners and is one of the best resources I’ve found on organic rose gardening.  It is a superb little book.

Step 2:  Your roses will need a really good home if they are to survive organically.  This means lots of water, a decent bed rich with organics, plenty of mulch, at least six hours of sunshine a day, and no root competition. 

The number one reason why organic rose gardens fail is that the roses are simply not given a good home.  They are struggling in the shade of some huge tree, competing for water and food, and don’t get enough sun.  If you correct this situation, a lot of roses (and other sun loving plants like veggies) can be grown organically and will shrug off black spot as if it is nothing.

Step 3:  Don’t plan on growing a lot of Hybrid Teas.  You are lucky to be living today when we have David Austin’s beautiful English (shrub) roses which are remontant (reblooming) and can easily take the place of the Hybrid Tea roses.  There are also the Old Garden Roses, some of which cannot be sprayed or they will not do well.

There is a list of roses at the end of this article which I have successfully grown organically in this area.

Now for the nitty-gritty...

Going organic doesn’t necessarily mean not spraying at all.  If you have roses that suffer black spot, you can reduce it using organic methods.

Black Spot

Organic methods will not provide a cure for black spot, so get over the idea.

What you can do is try to prevent it, or reduce it.

Here are the basic steps to take to reduce black spot.

• Remove all leaf litter from the roses in the winter (this should include infected leaves which dropped last summer.)
• Spray with a dormant oil.  Yes.  This is considered “legal” if you are doing organic gardening.
• Provide a thick layer of mulch.
• During the growing season, pluck badly infected leaves off the roses to remove the source(s) of infection.
• Provide enough water.  Water, water, water. Make sure the water is on the ground, not on the rose’s leaves if you water in the evening.
• Spray with a mixture of 1Tbsp Baking Soda per gallon of water, plus horticultural oil.  In the summer, you can spray with just the 1Tbsp Baking Soda per gallon of water, but do it in the morning.  This mixture will kill new spores, which will help prevent infection, but won’t kill existing infection.
• Keep the bed heavily mulched.  We use pine straw.  Anything, including grass clipping, will work.  Just note that if you add grass clipping, you will need to add a source of nitrogen because decomposition will temporarily rob your roses of nitrogen while the clippings decay.

Planting

·         Dig a hole twice as wide and twice as deep as the container of the plant you are planting.  For most roses, dig a hole 36 inches wide and 20 inches deep. 

·         Mix the dirt as follows

This “recipe” is built around our soil which is gray clay, acidic, and lacks almost all nutrients.  We basically have to build the soil.  I prefer to create the bed with this stuff in December/January, let it sit for a month or two, and then plant roses in it during February.

o   1/3 - 1/2 of the top dirt dug from the hole (move the bottom-most dirt aside)

o   Several cups of Gypsum

o   1-2 cups of Lime (I need this, you may not, depending upon the acidity of your soil)

o   1/2 cup Epson Salts

o   3-4 cups of Cotton Seed Meal (Alfalfa Meal is better, but occasionally hard to get)

o   1 bag of soil amendment (looks like finely shredded bark)

o   1 bag of mushroom compost

o   2 cups sharp sand

You can add any other soil conditioners you need. Ones I like to include occasionally are: Kelp Meal, Bone Meal, Blood Meal, etc.  If you have a source for horse manure, marry them or at least get heavily involved so that you can get a constant supply.  If all else fails, pay the guy to deliver in the fall and spring.  Or start raising dwarf horses.

Now that you are ready...

Once you have prepared your beds for your roses and are ready to take the plunge, you will need to purchase some roses, or at least acquire some which stand a good chance of survival.

Personally, I prefer own-root roses, so I buy almost exclusively from two sources: Roses Unlimited and Chamblee’s.  Chamblee’s in particular is my first choice since they are about half the price of everyone else.

I’ve never had a rose from either of these sources die on me.  They are sent in large pots and the roses are always in good shape.

Here are varieties I have had very good success with and seem to have very little problem with disease.  I have focuses mostly on remontant varieties, rather than listing the once blooming Old Garden Roses.

Bourbons

Souvenir de la Malmaison

This rose stays short-3’ tall, never needs to be trimmed, blooms constantly, and has exquisite blooms in pale pink.  Very fragrant. It is particularly disease-resistant.

Noisettes

Reve d’Ohr

This is a HUGE rose, so be warned.  It is a good climber.  It will take over any support unless you keep it trimmed back.  Beautiful pale, buffy yellow flowers.  Blooms constantly. Very disease-resistant.

Tea

Marie Van Houtte

Very large shrub (6’x6’) with beautiful creamy white flowers that age to pink.  Blooms constantly. Very disease-resistant.

Duchesse de Brabant

This rose stays fairly compact-4’ tall, never needs to be trimmed, blooms constantly, and has exquisite blooms in medium pink.  The flowers are shaped rather like a tulip. Very disease resistant. This was one of Teddy Roosevelt’s favorite roses and he often wore one on his lapel.

English

Wise Portia

Small, tidy bush.  Stays about 3’ tall and never needs to be trimmed.  Gorgeous deep magenta flowers.  Blooms constantly.  This is a wonderful rose paired with Souvenir de la Malmaison.

Lilian Austin

Coral blend, loosely double flowers.  Blooms constantly.  The form stays short, but it “weeps”.  If you have the room for it to sprawl, it is lovely left as a loose fountain shape.  Otherwise, you can trim back the flexible shoots.

Wife of Bath

This rose stays short-3’ tall, never needs to be trimmed, blooms constantly, and has exquisite blooms in pale pink.  Very fragrant.  It is very similar to Souvenir de la Malmaison, except the flowers are smaller.

Noble Antony

Small, tidy bush.  Stays about 3’ tall and never needs to be trimmed.  Gorgeous magenta-red flowers.  Blooms constantly. 

St. Swithun

Pale pink globular flowers.  Blooms constantly.  The form stays medium height, but it “weeps”.  If you have the room for it to sprawl, it is lovely left as a loose fountain shape.  Otherwise, you can trim back the flexible shoots.

Climber

Dortmund

Single blooms in fire-engine red with a white center.  Glossy green leaves.  Large clusters of blooms.  Blooms continuously. Extremely disease-resistant.

And of course, the Gallica as well as many others of the Old Garden Rose classes do not require spraying and are resistant to black spot.  My favorite Gallica is currently sold as ‘Sissinghurst Castle’ and looks exactly like a crumpled piece of deep magenta-purple velvet.

Good luck and I hope you have success with your rose garden in the coming year.

And of course, I have to mention that in my Regency mystery,  A Rose Before Dying, Ariadne grows all her roses organically.

My Latest Second Sons Mystery Is Finally Released

A Rose Before Dying is out!

This is it, my second book in the Second Sons mystery series is out! I’m exhausted but very, very pleased. Year ago, I came up with this concept of an inquiry agency manned by all those “spare” second sons who aren’t the heirs and are left with the clergy or military for careers. What if none of those alternatives appealed to them? What if they were willing to give up their social status and had an insatiable curiosity about their fellow human beings? A position as an inquiry agent might just be the ticket!

My first book, The Vital Principle, was finally released in February. That book introduced Knighton

Gaunt, the founder of Second Sons Inquiry Agency (Discreet Inquiries). He was featured in a previous book in the Archer family series, I Bid One American, but he gets a starring role in The Vital Principle.

In the new book, A Rose Before Dying, Charles Vance, the Earl of Castlemoor takes the lead with an assist from Mr. Gaunt. Charles is not an inquiry agent, but when his uncle is accused of murder, he steps in to find the person responsible for killing his uncle’s ex-paramour, Lady Banks, and leaving a rose behind with a taunting note.

A Rose Before Dying let me combine my research into the history of the rose with a classic British mystery and I’m deeply grateful to all the footwork done by rosarians including: Graham Stuart Thomas,

 David Austin, Peter Beales. Their books were invaluable, not to mention the gorgeous new English shrub roses David Austin is hybridizing these days. I have several of his roses in my garden and they are lovely as well as hardy. In fact, their books got me started on growing Old Garden roses and they are truly a delight.

The early years of the 19th century saw an explosion in exploration, with hundreds of new plants being discovered. Roses from China were brought to England and hybridization efforts began, since the China roses had one important difference: they bloomed all season rather than once a season, i.e. they were remontent. The development of the classic florist’s rose, the Hybrid Tea, is a direct result of hybridizing

 European roses with the China rose. Pretty exciting stuff! So I couldn’t resist casting a female character as a rosarian involved in the efforts to cross China and European roses.

In A Rose Before Dying, Vance must seek out a rosarian to help him identify roses the murderer has left as clues, and he finds Ariadne Wellfleet, a woman trying to live independently and pursue the

development of new rose hybrids. Unfortunately, the men in her life are bent on helping her to conform to the more standard feminine role as wife, despite her resistance. Her involvement in the murder investigation puts her—and the members of her household—directly in the murderer’s path.

It's a classic British mystery that I hope all mystery fans will enjoy!
Have a great weekend!