Tuesday, February 21, 2017

February 21, 2017, Kim’s Weekly Garden Newsletter

Hi Gardeners
The shy but beautiful snowdrop flower.

This weather really makes me want to get outside and work.  We have had sun and temperatures in the upper 50’s, low 60’s.  Today we had some light rain but it’s still warm.  I putz around outside, doing a little pruning and cleanup but knowing it’s too soon to do much else.  And Gizzy and I are going for walks around the pond again.  It’s not unfrozen all the way, but the ducks have a narrow edge to swim in.  If you have kids please tell them to stay off any ice covered ponds or lakes. Watch your pets too. The ice is not stable this year because of the numerous thawing cycles.  There’s been a number of kid and pet rescues from icy water around here.

Maple syrup is being collected around here.  It’s an odd season.  I suspect after this weekends predicted colder weather the syrup makers will get another chance to collect sap.

My snowdrops are blooming a full week ahead of last year. I wanted to write about these little beauties this week and found I didn’t have a good picture.  My snowdrop patch is out in the front, close to the road, under the dripline of some cedars.  Snowdrops dangle their flowers downward so pictures from overhead just don’t do them justice.  So there I am laying on the cold ground yesterday with my camera in full view of the neighbors driving by.  I left my red gloves on because I think they were a better backdrop than pale fleshy fingers.  I had to hold the flower with one hand and shoot with the other but I think I got some good shots of their pretty inner side.  Gizzy was a bit baffled at me being on the ground though.

I participated in the Great Back Yard Bird count Sunday, observing birds and recording them on the site.  However my feeders were virtually without birds.  Last year during the bird count we had cold snowy weather and the feeders were swarming with birds.  I had a whole yard covered with juncos and tree sparrows.  There was odd weather all across the country.  It will be interesting to see how that affected the bird count.  I saw that in Michigan people had recorded red winged blackbirds, killdeer, robins, and other birds we normally don’t see this soon.

Presidents and Plants

On the day after Presidents day what’s a better topic than what Presidents were farmers, gardeners or otherwise involved with plants.  Our country was basically founded on the idea of agrarian democracy.  In this utopian idea every man has a small farm and is self-sufficient, master of his own destiny, and tied to his country by the land.  Therefore this person will always support the government, as long it minimally interferes with the way he wants to live his life.

Jefferson’s Agrarian philosophy  

Our first five presidents were farmers, fairly large landowners, since land was wealth in those times. Thomas Jefferson, our third president, was also very involved in the drafting of the constitution and founding of this country. His ideas shaped our early democracy. Jefferson thought that farmers were the most noble of men, and the best suited to running a country.  His idea that all men are equal was basically tied to the idea that as long as men had access to land, and they worked hard on it, they were able to achieve equality in a democratic country.

Jefferson’s purchase of the Louisiana Territory, which doubled the size of the country, brought millions of acres of fertile land to an expanding population, which Jefferson believed was vital to keeping the US growing and independent of Europe.  He bought the territory with farming in mind, so to speak.  Men who had land were content, and devoted to the welfare of the country where their land lay.

Thomas Jefferson had a brilliant mind and an interest in everything from botany and zoology to architecture, languages, cooking, writing, art, you name it, he tried to master the task.  He was a farmer, builder, architect (designing the Virginia State Capitol and the University of Virginia) inventor, writer and of course a president.  To this day the list of his accomplishments is amazing.

Jefferson grew up on a large tobacco plantation in Albemarle County, Virginia.  When his father died he inherited the plantation and thousands of acres of land surrounding it.  He decided to build the farm of his dreams on a small mountain on this property.  Jefferson designed Monticello, his plantation, himself and decided that the home and out buildings would be built from the surrounding property.  Bricks were made from the clay on the property, stones dug from the mountain, and timber harvested for beams and furniture. He even had the nails manufactured on site.
Monticello

Jefferson was interested in plants of all types, from garden vegetables to flowers and trees and Monticello had intensively planted vegetable gardens as well as extensive landscaping.  He grew his own grain and tried to grow his own wine grapes.  (That wasn’t an astounding success). He not only designed the gardens but often worked in them.  He sought out and bought plants from all around the world. People brought him exotic and unusual plants as gifts.  He had a greenhouse on the side of his home where he grew exotic tropical plants.  He was also interested in farming techniques and mechanical inventions that aided farming and tried out many new ideas on his farm.

Jefferson kept detailed records of his plantings, both crops and landscaping/flowers throughout his life.  In a book called the Garden Book he described varieties grown, experiments, crop yields, the weather, and various other aspects of gardening and farming.  (Amazon carries copies of this book, but they are quite expensive.)  From this book the gardens of Monticello, including the food gardens, have been restored with varieties and a lay out as close to the original as possible. You can browse a bit of the book at https://www.masshist.org/thomasjeffersonpapers/garden/
And of course you can visit Monticello, which is now a park/museum.

Alexander von Humboldt, another brilliant mind and father of modern ecological ideas, visited Jefferson after returning from a long exploration of South America.  The two spent some intense weeks together discussing plants and nature and theories of agrarian equality.  Jefferson had just purchased the Louisiana Territory and pumped Humboldt for information on its southern neighbor, Mexico, which Humboldt was happy to provide.  Humboldt mentioned in his journals that Jefferson’s office in the White House had pots of geraniums and other plants on the windowsills and the office was filled with dried and preserved specimens of plants and animals, ancient artifacts, inventions, books and maps. 

Humboldt also mentioned watching Jefferson play with his kids on the floor.  Were some of those children from a slave? Humboldt detested and frequently spoke against slavery.  Here was something about Jefferson he could not understand, the man spoke of equality of men on one hand and yet he held 160 slaves at one point.  Jefferson seems to be of two minds on this subject.  He was known to say that Negroes were not quite as “advanced” as white men.  Yet he talked about freeing all his slaves and bringing in German immigrants to work his land because he admired their farming practices. 

Side note: From genetic testing we know that Jefferson probably took a slave woman, Sally Hemings, as his mistress after the death of his wife.  She was biracial and said to be very beautiful.  It was said that the children from this union were treated as his other children were.  When they reached adulthood Beverly, Harriet, Madison, and Eston, were freed. These were the only slaves that Jefferson was known to have freed while he was living, 5 were freed in his will.  The story of Sally Hemings is fascinating but too long to go into here.

Interesting note: this week it was announced that Sally’s room in the Monticello mansion, which is now a museum, was going to be restored.  In the 40’s it had been turned into a restroom. Now the original flooring and walls are being restored and it will be furnished according to historical record. The room was close to Jefferson’s bedroom.

Jefferson had such wide ranging and ambitious interests, and such a huge amount of land that without slaves it would have probably been impossible for him to have kept up with everything. I believe he was probably torn between his desires to do the things he wanted to do and freeing his slaves, which he probably knew was the right thing to do. He took the selfish route in the end. He treated his slaves fairly well, even training them in various skilled occupations, and probably believed his benevolent “keeping” of them was to their best interest. (I am strongly against slavery but I often wish I had some strong arms and legs to carry out my garden plans.)

Both Jefferson and Humboldt were of the opinion that commodity or trade crops such as tobacco, cotton, sugar cane and so on were the causes of poverty, inequality, slavery and environmental destruction.  The residents of a country were forced to spend their time and labor on crops that would not feed them, that generally enriched only an elite few and needed slave labor to be profitable.  These monocrops deleted the soil and clearing new land for them destroyed the forests, caused erosion and the loss of plant and animal species.  Jefferson was, however, of the opinion that Americans should grow food crops that could be exported to Europe, because farming there was not keeping up with food needs.
 
Vegetable gardens at Monticello restored per Jefferson's notes.
Wikimedia commons
Besides the first 5 presidents there were other presidents who were farmers and ranchers. Washington, Adams, Jefferson, Madison, Monroe, Polk, Roosevelt, Truman, Johnson, Carter, Clinton, and George W. Bush are listed as having an occupation before their presidency as a farmer/rancher. Harry S. Truman was raised on a farm, left to go to business school, opened a store but then returned home to Missouri to work the farm until he became a senator. (Here’s where there was obvious voter fraud, history books say Truman won because the ballot boxes were “stuffed”.) 

Carter is well known as the “peanut farmer”, but Bill Clinton was raised on a farm and worked farm labor jobs on his relative’s farms before becoming a lawyer.  George W. Bush had oil money but listed his occupation as cattle rancher.

Gardens on the White House Grounds

Our second president, John Adams actually began the process of gardening on the White House site. Thomas Jefferson added many fruit trees and unusual trees and shrubs. He was mainly concerned with stabilizing and building up the marshy land the White House sat on.  To help with this he built a wall around the immediate White House grounds.  It was removed a few decades later.

Many other presidents or their wives added on to the gardens, Grant had the two round ponds on the ground built. During WW1 Woodrow Wilson added sheep to graze the White House lawns. 

President Kennedy was responsible for having the Rose Garden at the White House designed and installed. (There had been an earlier rose garden that had largely disappeared.)  He had been on a trip to Europe and had visited several botanical gardens and wanted the sort of beautiful, formal gardens he saw there on the White House grounds for entertaining guests.

Lady Bird Johnson started a committee to beautify not just the White House grounds but many other areas around D.C. In four years she and her committee planted 2 million daffodil bulbs along the Potomac River and in several other places in the Capital. As a farewell gift to the White House she had the Children’s Garden built on the South Lawn.

There are a few houseplants in the White House.  In the Oval office there has been a Swedish Ivy on the mantle since President Kennedy was given it by the Irish ambassador.  It appears in many photos taken of the presidents over the years. The plant has been propagated numerous times (or replaced) to keep it looking nice.  Just before the Inauguration this winter it was noted that the ivy now appears to be grape ivy. There was a report that President Obama ordered a number of plants in self-watering pots to grace the White House.

The White House had a greenhouse attached to it before it was demolished in 1902 to build the West Wing.  Many early presidents had vegetable gardens or added to the flower gardens on the grounds, but since the Roosevelt victory garden vegetable gardens were not planted.  Did you know Bill Clinton had a small vegetable garden on the White House roof?  When he first proposed a vegetable garden on the lawn he was told it was not appropriate and he settled for the roof garden.

Times did change and Michelle Obama had her organic vegetable garden planted in 2009. Over 55 types of food plants are grown in the garden and used for cooking in the White House kitchen. Excess produce is donated to food banks. The garden was an important part of the Obama presidency, besides the promotion of growing your own food, President Obama sometimes gave seeds from the garden to visiting dignitaries and many important visitors asked to see it. 

Last year some changes were made to make the vegetable garden more permanent and harder to remove.  Stone paths, metal benches, and other hardscape touches were installed.  An agreement was made with the National Park Service to oversee maintenance of the garden, which includes fruit trees and herbs, and funding to keep it going was established.

Currently there are 13 regular garden/grounds employees.  The chief horticulturist is part of the executive staff; the others are National Park Service employees. Hopefully the vegetable garden will be allowed to remain. Of course, our current President may just decide to rip it out and install a golf course.

Snowdrops, a shy and secretive beauty

Snowdrops
Every northern garden needs some snowdrops.  These tiny flowers shyly hide their beauty but they are the very first flowers to bloom in the spring, bringing hope for the season ahead.  Here in my zone 5, borderline 6 garden, they bloom at the end of February if the snow isn’t deep.  That’s generally a couple weeks before the crocus and winter aconite blooms. Snowdrops can be planted anywhere there is at least a small period of cold weather, from zones 2-8.  They need a cold rest period to keep them healthy and blooming.

Snowdrops, Galanthus nivalis are native to Eastern Europe and northern Asia but have naturalized in many areas of the world.  Another similar species Galanthus elwesii (giant snowdrop) is native to Yugoslavia, Romania and Western Turkey.  It has slightly larger flowers than regular Snowdrops and blooms a bit later. Galanthus woronwii is another native species very similar to G. nivalis and has been used medicinally. All species are on the Cites list and can no longer be collected from the wild.

When snowdrops were introduced to English gardeners in the 1500’s they quickly developed several cultivars from odd sports and sub species that occurred in wild plants.  There was 'Flore Pleno', a double flowered variety, some light yellow cultivars developed from a wild sub-species G. nivalis var. sandersii and some cultivars that had more of the green coloration developed from another sub species G.nivalis var. Viridapicus.

‘Sam Arnott’ is an older cultivar one can sometimes still find in specialty catalogs which has larger flowers with more heart shaped markings.  'Ray Cobb' and 'Savill Gold'  are yellow flowered cultivars that can sometimes be found.  However many Snowdrop varieties have been lost to time and most gardeners will only find the species G.nivalis offered.

The cold journey to bloom

Snowdrop plants are tiny but tough.  Each long narrow leaf has a tough layer of cells at its tip to help them push through partially frozen ground. The two leaves appear first, then a tube shaped stalk appears in the center and a white bud facing upward emerges from the side of it.  The tube shaped stalk protects the bud as it pushes through the cold ground.

Over the course of a day or two, depending on weather the bud curves out away from the stalk and dangles downward.  The stalk elongates beyond the flower and appears like a curved hook at the top.  The bud opens downward, into a 6 petal flower, 3 of which are observed from above.

You have to tip an open snowdrop flower up to see the delicate beauty inside this shy maiden.  There is a swollen green base, 3 longer white petals on the outside and 3 shorter, broader petals on the inside.  Each inner petal has a notch in the center, making them appear heart shaped.  The petals are delicately marked with a flush of emerald green.

Inside the flower are 6 yellow cone like stamens (male parts), surrounding the rod like pistil (female part) in the center.  The pistil extends beyond the cone stamens.  The green streaked area of the flower exudes sweet nectar that will hopefully attract early flying bees, which act as pollinators.

Snowdrop in the sun
If the flowers get pollinated a round seed cone develops with tiny brown seeds inside.  Each seed has an elaiosome, a sticky curved appendage that is attractive to ants. The ants carry the seeds underground to eat the elaiosomes and effectively plant the seeds.

If the plant doesn’t develop seeds it can also spread by multiplying its bulbous roots.  Snowdrops will slowly spread by bulb offshoots and seeds to form colonies when they are in good conditions.

A few weeks after flowering the leaves of the plant will disappear and the plant goes into dormancy until the following year. 

Growing Snowdrops

Gardeners will want to start with bulbs. They are offered for sale in the fall.  Since these small bulbs dry out rapidly plant them as soon as you receive them.  Plant them in a partly shaded area or under deciduous trees in a rich loamy soil.  They can be naturalized in lawns if you are willing to let the foliage yellow and die back naturally before mowing.

Plant the bulbs about an inch apart in clusters, about 2 inches deep.  It will take about 150 snowdrop bulbs to make a good show in a square yard of space.  I recommend planting snowdrops where you are likely to see and enjoy them in early spring, along a path, near a doorway or steps. They are good subjects for early bloom in rock gardens.  Plant them between hosta crowns for an early spring show before the hosta leaves enlarge.

Snowdrops need even moisture, and a well-drained area. A light sprinkling of a granular, slow release all-purpose garden fertilizer around then in early spring helps them multiply.  Deer and other animals do not eat the plants or bulbs.

Make sure you mark your snowdrop planting.  I find I forget about them and dig up the bulbs when planting other things.  It’s easy to miss the bulbs and rebury them in odd positions or too deeply, or leave them exposed.  If you do want to move or divide the bulbs do so right after the leaves die back and immediately re-plant them in their new location.  Keep 2-3 bulbs together in each division.
Snowdrop side view

Medicinal uses

All parts of the snowdrop plant are poisonous.  When eaten they can cause severe vomiting and diarrhea.  They are also an abortifacient (cause abortion).  That said there were a few older herbal remedies using them.  Crushed plant parts were rubbed on the forehead for headaches and some experienced herbalists used concoctions of the plant to help with neurological problems.

Observations of herbalists using the plants to treat polio resulted in scientific studies of the plant and several chemicals have been extracted from snowdrops and used in modern medicines.  Galantamine, a substance extracted from the plants is used in Alzheimer medications and for myasthenia, myopathy, sensory and motor dysfunction. The US army has a patent on a galantamine product that is used to treat organophosphate poisoning.

Snowdrop lectin is being experimented with as an insecticide. The product proved effective against most types of insects.  It may soon be used in genetically modified crops.  However some studies show animals fed snowdrop lectin genetically modified food products had intestinal damage.  

Question of the week- Are coffee grounds or coffee good for plants?  I am working in an office where there are lots of coffee grounds left over each week.  I’ve heard they are good fertilizer.  Should I save them for the garden?  Should we dump cold coffee in the office plants?
Mary, from Pennsylvania

Coffee grounds can be used in the garden to improve soil structure (because they are organic material) but they don’t add much in the way of fertilizer when directly applied to the soil.  While they have some nitrogen content that amount is countered by the use of nitrogen by microbes in the soil to break down the grounds. There are minimal amounts of other nutrients in coffee grounds.

Small amounts of coffee grounds can successfully be worked into the soil around plants and won’t harm anything.  Coffee grounds are better added to the compost pile, where they do help provide nitrogen content.  You can add paper coffee filters to the compost pile too.

Coffee grounds will not make your soil acidic.  After brewing they have a pretty neutral pH  composition. And there is no scientific evidence that coffee grounds repel slugs and snails.

Pouring cold coffee into potted plants probably isn’t a good idea.  Potted plants don’t have a good way to rid the soil of excess nutrients.  There is some magnesium and potassium as well as nitrogen in coffee.  An infrequent use of cold coffee diluted to a light brown color wouldn’t hurt most plants and might give them a boost.  But frequently using coffee on potted plants would probably result in nutrient burned roots.  And don’t use any coffee with cream or sugar on plants.

Spring fried radish and green onion special

Radishes and green onions are some of the earliest garden vegetables produced.  I don’t have any yet, but I know some of you do.  And when I do have some of them here’s a dish I like to make with them.  This will satisfy the urge for fried potatoes and it has far less calories and carbs than fried potatoes.

Wash and thinly slice several radishes.  Mild flavored, smaller radishes are best.  You’ll want about a cup of sliced radishes for 2 small servings.

Wash and thinly slice 6-8 green onions, including most of the leaf portion.  If you don’t have green onions thinly slice or dice a small sweet onion.

Fry 2 strips of bacon until crispy.  Remove and crumble, set aside.  Save the pan with the bacon grease. 

If you don’t have enough bacon grease to cover the pan bottom, add a little cooking oil.  I like peanut oil.  Olive oil may smoke.

Heat the oil until it’s quite hot and then add the radishes and onions slowly in a single layer.  Fry until crisp and lightly browned, stirring occasionally. 

Drain on paper towels, sprinkle with crumbled bacon and serve hot.

Radishes don’t get as crisp as fried potatoes, but the taste will be remarkably similar.


Seek out beauty in the smallest things

Kim Willis
 “He who has a garden and a library wants for nothing” ― Cicero

© Kim Willis - no parts of this newsletter may be used without permission.

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