Tuesday, December 4, 2018

December 4, 2018



Hi Gardeners

Well the last month is here.  Late Saturday night thunder announced a warm front, fog rising in the dawn giving way to the rarely seen sun and temperatures warming into the high 50’s.  The snow vanished, then thunder announced the rain and approaching cold front and it was gone, the illusive glimpse of spring swept away.  Monday, I awoke to a dusting of snow and the old dreariness of winter was back. Today it’s sunny, but quite cold.

It’s hard to remain cheerful when the days are short and gray, the elusive sun weak and useless when it appears.  How does anyone survive it without surrounding themselves with plants, flowers, singing birds and the smell of something good cooking?  How can you not have plants inside?

When the sun is shining, I can often forget the cold.  I opened up the barn around noon today and let the chickens out.  They all rushed out and immediately found a place in the sun to sunbathe.  I have 11 hens left and one dinky rooster. They are old hens, but I decided to let them live out their lives here rather sending them to be someone’s soup. I’m not going to replace them as they die though.  Currently I average 2 eggs a day, which means I need to buy eggs as well as chicken feed. 

The good thing about December is that the end of the year is near.  On solstice the sun starts to climb back up in the sky instead of sinking.  In a couple months the hens will start laying a bit better.  I’ll be outside planning and pruning, if not planting.  Hurry spring.

December Almanac
This month’s full moon is called the Full Cold or Long Nights moon and it occurs on December 22nd.  Moon perigee is the 24th and moon apogee is the 12th.  For those who wish to see Santa and his sled against a full moon this year may be the one, since the moon will be 95% full on Christmas eve.  It should also look larger since it’s near perigee.
There are two meteor displays that may be visible in December.  On the 13th and 14th there is the peak of the best regular meteor event, the Geminids meteor shower. Some meteors may be visible from the 4th through the 17th.  But on the peak days around 120 meteors or shooting stars may be seen per hour.  The best viewing is after midnight, peaking about 2 am. If it’s not cloudy it will be a good year to watch for meteors as the moon will set before the peak. Look toward the northwest.
On December 21st – 23rd will be the peak of a lesser meteor shower, the Ursids meteor shower, which typically produces about 10 meteors per hour at its peak.  This one will largely be obscured by the full moon.
Wednesday, December 21, 2017 is the winter solstice. It marks the longest night of the year and the beginning of winter.  At this time the sun is at its farthest point in the southern sky and lowest point on the horizon.  (For an interesting site that will show you where the sun and moon are in the sky at the exact time you access the site go to this site and choose your closest city) http://www.timeanddate.com/astronomy/usa/
You’ll notice that the earliest sunset and the shortest day are not the same.  The earliest sunset occurs December 5th when the sun sets at 5 pm (in the Flint, MI. area).  And the sun will set at that time until December 14th – when it gains a minute. It’s the time of sunrise that makes the difference in day length.  On the solstice the sun rises at 8:03 am and sets at 5:03pm in the Flint, Mi. area.  Your area may have slightly different sunrise and sunset times.
December’s traditional birthstone is turquoise. If cold December gave you birth, The month of snow and ice and mirth, Place on your hand a Turquoise blue, Success will bless whate'er you do. – old folk saying.  However, since it is the month of buying, modern jewelers want you to have lots of choices and they added zircon and tanzanite to the birthstone list. 
The December birth flower is oddly enough the narcissus.  This may be because it was associated with death, (its poisonous) by the ancient Romans and Greeks but now it is often used as a symbol of hope.  We are entering the time of the death of the old year but still, it seems odd as a flower choice.  In flower “language” narcissus is said to mean “you are the only one” or alternatively faithfulness, respect and modesty.
Recently holly has been favored to replace narcissus as the December birth flower and to me seems more appropriate.  Holly is a symbol of domestic happiness in flower language. Orchids are also listed as the December flower in some places.
Things to celebrate in December besides the solstice and Christmas include National Mutt day the 2nd ,  Pearl Harbor Day- the 7th  and Poinsettia day on the 12th, also on the 12th its Gingerbread house day and National cocoa day, National Bake Cookies day, the 18th ( or roast a suckling pig, your choice) , Look for Evergreens day the 19th   Besides being Christmas Eve the 24th is National Chocolate day and National Egg Nog day. December 31st is World Peace/ Meditation Day as well as New Year’s eve.
December is National Bingo month, National AIDS awareness month, National Buckwheat month and Universal Human Rights month.



Do you know why your kids don’t like broccoli?

Cabbage, broccoli, brussels sprouts, kale, kohlrabi, collard greens and cauliflower are all the same plant genetically, Brassica oleracea.  Different parts of the plant have been selected for over time, so we have what looks like different plants.  In one type or cultivar we have a big “crown” of folded leaves, a cabbage.  In brussels sprouts we have a long stem with little crowns of leaves along it.

In broccoli we have multiple stems with clusters of buds and few leaves.  in cauliflower we have a short stem with a big white flower bud cluster. Kale has larger leaves, kohlrabi has a lump of stems with leaves on stalks protruding from it.  Collard greens are a loose collection of large leaves with little stalk.  There are other variations of this plant also, such as the brightly colored ornamental kales and the walking stick cabbage.

Kale was probably the first domesticated Brassica oleracea.  Cabbage was second.  Wild cabbage is native to the south and west coasts of Europe and tolerates salty soil and alkaline soil high in lime because of its coastline beginnings.  The genus name is Crucifera, which refers to the flowers- which are yellow with 4 petals and said to resemble a cross. The whole group of cultivars is often referred to as cruciferous vegetables.



Now about that taste

Whether you like the taste of Brassica oleracea depends on whether or not you have the gene (TAS2R8,) that allows you to taste the Phenylthiocarbamide (PTC), which are in these plants.  In about 70% of people (98% of indigenous Americans), PTC tastes bitter.  Many people dislike cruciferous vegetables for this reason.  That’s why many children are being honest when they say that broccoli tastes awful.  With age and smoking, which dull the taste buds, and getting used to the taste because of cultural pressures to eat “healthy” many people who can taste PTC learn to tolerate or even like it.  People who drink tea and coffee regularly, also bitter in taste, tolerate PTC better.

While most cruciferous vegetables won’t harm you if you eat normal amounts, PTC is a plant chemical that is toxic.  The bitter taste is to warn you of that and over millions of years people who lived where the plant grew passed along the gene that protected them from the plants.  If even one of your parents dislikes the taste of PTC you probably will too, it’s a dominant trait. 

At one time, before we had genetic testing, the ability to taste PTC was used as a crude paternity test. (In one lab test I found amusing a Swiss woman’s 3 children were accidentally found not to be her husbands, confirmed by blood group testing, after a taste test.) Asking students to taste a piece of paper with PTC on it was often the prelude to a class on genetics. 

Since the discovery of this genetic trait in 1931 we have learned that the taste preference inheritance is a bit more complicated than one simple gene.  There are some people that do have a reduced ability to taste PTC rather than a simple I do or I don’t scenario, although this is rarer. In some cases, identical twins have differing tastes so it’s more complicated than we once thought.  We are still learning more about the trait.

If people are hungry or maybe “just because they want to” they devise all sorts of ways to remove plant toxins, so they can eat them or they learn what their body can tolerate before they get sick.  Lots of cheese on top of these bitter plants also helps. So, the cruciferous vegetables become part of the diet even though many people don’t like the taste – at least at first.  If it’s part of your culture you often develop a tolerance for it.

But be nice to your children and don’t force them to eat things they really find nasty tasting.  There are equally nutritious foods that don’t have the bitter taste. Be kind and let them eat those foods.  As for me, I don’t mind raw cabbage, but I dislike it cooked and you won’t find me munching on broccoli or cauliflower.  I still think it tastes awful even though my taste buds are getting old.
More reading


Did you know?  - poinsettia facts

Poinsettias fill the stores this time of year. (In Spain they are sold at Easter.) They’re no longer just red, poinsettias now come in a variety of colors.  But did you know the colorful part of the plant isn’t actually it’s flowers?  The colored parts of the poinsettia are “bracts” which are modified leaves.  They surround the small, yellow, barrel shaped true flowers at the top of the plant stems.

The bracts change of color is triggered by shorter days and cooler nights. Growers manipulate the light potted plants receive so that they have plants in color by the beginning of December all through the holiday. Plant height and bushiness can also be manipulated to suit a variety of tastes.  Most poinsettias are shorter and wider than they were 30 years ago.

While some poinsettias may have glitter sprinkled on them the colors you see on many plants now are natural and achieved through breeding. There are over a hundred named cultivars of poinsettia.  Many times you won’t see a name tag on store plants but if you are looking for specific colors other than red here are some varieties you might look for.

‘Polar Bear’ is white with beautiful green veins. ‘White Glitter’ is red with white flecks.  ‘Ice Crystal’ is white with red edges.  ‘Picasso’ is red with cream streaking.  Maren’ is peach colored.  Ice Punch’ is bright pink with cream centers.  ‘Christmas Lights’ is a bright true pink.  ‘Luv U Soft Pink’ has deep pink veins against a pale pink bract, ‘Christmas Feelings Red Cinnamon’ has deep pink bracts with red flecks, ‘Envy’ has chartreuse green bracts.

About 70% of the poinsettias sold at Christmas are produced in California, although local greenhouses often produce small crops. One large business, the Agribio Group, formerly the Paul Ecke Ranch, has the lions share of the market.
The scientific name for poinsettia is Euphorbia pulcherrima.  Other common names for the plant include "Crown of the Andes", lobster flower and the flame-leaf flower.  The name poinsettia comes from a botanist named Poinsett who sent the plants to the US when he was the US ambassador to Mexicao.  In the wilds of Mexico poinsettia is a large, up to 15 feet high, weedy shrub.

Are poinsettias poisonous?

While poinsettias might be toxic if enough is eaten most people don’t need to worry about having the plants in homes with children and pets.  A small pet would need to eat an entire large plant – actually swallow it – to get any serious reaction. And they probably wouldn’t do that because the plant tastes bad. Lab tests where animals ate over 500 leaves produced very few symptoms.  A child would need to eat several large plants to get more than a stomach ache.  If your child is doing that you have a problem larger than poinsettia eating.

Eating poinsettia leaves may cause drooling, even vomiting if a lot is eaten, but that’s about the extent of the poisoning symptoms.  A child or pet is in far more danger from alcoholic beverages left in glasses, cigarette butts and pills found in grandma’s purse.

When stems of poinsettia are broken, they leak a white sticky sap.  Some people are allergic to this sap and will get a rash from handling the plants. Poinsettia sap was used to cure fevers by the Aztecs.  The Aztecs also made a reddish purple dye from the red colored bracts of wild poinsettias.

Can poinsettias be saved?

Poinsettias can be saved from year to year although they rarely look as pretty at future Christmas’s as they did when they came from the greenhouse.  A summer outside and being exposed only to natural daylight through fall and winter will help the plant to “flower” again.

A poinsettia can make a decent houseplant even when it isn’t colored up.  It needs bright light, and moderate watering through winter.  Make sure to take those foil pot covers off, so the pot can drain well.

If you like to rescue plants poinsettias are often very cheap after the New Year.  Some may have dropped a lot of leaves but can be revived in a warm sunny window with proper watering.

Frosty Ferns

A pretty little plant that looks like a fern tipped in white is often sold in stores around Christmas, many times with a red fake bird stuck in the pot. Frosty fern, Selaginiela krausianna variegatus is actually a club moss, a fern relative. There’s also a variety that has golden tipped leaves. Frosty fern native to the Azores and parts of Africa.  It is also common in New Zealand, where it has naturalized and is considered a pest plant. But with the right care it can make a nice houseplant.

This plant has attributes of both mosses and ferns, but club mosses are technically neither.  The leaves are flat overlapping scales with a fork at the end. Each leaf has a single vein. In Frosty ferns the leaf tips are creamy white. The plant doesn’t grow too tall, 6-8 inches high and could be trimmed if that’s too high for you. Unlike mosses it has roots, although they grow shallowly.  Club mosses reproduce by both spores and from rooting plant stems near the tip.

Frosty fern isn’t the easiest houseplant to grow, but why should everything be easy?  If you do manage to get it right it is a lovely plant and something a bit different.

Despite the frosty name this plant must be kept warm.  The ideal temperature is 70-75 degrees F.  Temperatures should not fall below 50 degrees.  Keep it out of drafts and cover it well when going from store to car in the winter.

The biggest need of Frosty fern however, is a relatively high humidity level.  Humidity levels should be above 50%.  This can be achieved by growing the plants near a humidifier, on a humidity tray or in a terrarium. Do not mist them, this often causes fungal disease. Sometimes plants near aquariums will do well. One of those “rain forest” shower stalls with good lighting would probably be like heaven for it.

Place the plant in bright light, but never in direct sun.  Keep it a few feet from windows, even across the room from a southern exposure.  It will do well in rooms brightly lit with artificial light.

Frosty fern doesn’t need a deep pot, the roots are shallow.  It spreads horizontally so a pot with some width is better than depth.  Use a rich organic soil, a sphagnum peat-based soil is ideal.  Fertilize once every other week spring through summer with a basic houseplant fertilizer. 

Water Frosty ferns so that they stay moist at all times, but the pot must drain well and not get waterlogged.  Be careful not to overwater in terrariums. Browning, crispy leaves can be a sign of low humidity or improper watering.
You can propagate frosty fern by cutting off stem tips and rooting them in damp potting medium.  They root easily.

Snails and slugs will eat Frosty fern if they are put outside but they have few other pests.  Cool temperatures favor fungal disease but that is rare indoors unless the plants are being misted.  If you do put them outside in summer after danger of frost has passed make sure they are in the shade and don’t forget to water them if it’s dry.

If you like challenging plants that are unusual, the frosty fern may be right for you.

Easiest Cookies Ever- peanut butter blossoms without flour

Do you need a gluten free dessert?  Are you craving a cookie but have no flour?  These cookies are a snap to throw together.  This recipe makes a small batch so feel free to double or triple it.  Usually they are topped with a chocolate kiss but feel free to sub other candy.

Ingredients

1 cup peanut butter
½ cup brown sugar
½ cup white sugar + a little more for rolling
1 egg, lightly beaten
½ teaspoon vanilla
12 chocolate kisses

Directions

Blend all the ingredients together except the chocolate kisses.

Chill the dough 1 hour in the refrigerator

Roll dough into 12 balls, then roll them in white sugar

Place balls on a cookie sheet with parchment paper liner or copper sheet liner, flatten slightly with a spoon.

Bake at 350 degrees F about 7 minutes.  They should be lightly browned but still soft to the touch.  Don’t overbake.

Remove from oven and push a chocolate kiss into each cookie.  Cool for several minutes before removing from sheet.

A variation- make a thumbprint in the cookie before baking.  After baking fill with your choice of jelly.

“I heard a bird sing in the dark of December. A magical thing. And sweet to remember. We are nearer to Spring than we were in September. I heard a bird sing in the dark of December.”
Oliver Herford

Kim Willis
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I write this because I love to share with other gardeners some of the things I come across in my research each week (or things I want to talk about). It keeps me engaged with people and horticulture. It’s a hobby, basically. I hope you enjoy it. If you are on my mailing list and at any time you don’t wish to receive these emails just let me know. If you or anyone you know who would like to receive a notification by email when a new blog is published have them send their email address to me.  KimWillis151@gmail.com



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