Sunday Break, Changing Seasons, Happy New Year 2012 Aurorans

Anna Lozyk Romeo — Sun, 01 Jan 2012 04:00:43 +0000

Sunday photo showcase. All posts titled Sunday Break are photo(s) only and a quote. Posted photos may not be necessary the most current one and as always it is all about Town of Aurora. Enjoy!

Late Spring, Maple Syrup Shack at Sheppard's Bush Conservation Area

Winter, Maple Syrup Shack at Sheppard's Bush Conservation Area

‘We will open the book. Its pages are blank. We are going to put words on them ourselves. The book is called Opportunity and its first chapter is New Year’s Day.’ ~ Edith Lovejoy Pierce

Bleeding Red Maple Trees, The Cry After Winter

Anna Lozyk Romeo — Fri, 29 Apr 2011 20:29:44 +0000

The annual tree pruning of roadside trees in our subdivision started mid January of this year. It was kind of unusual to see that it was done in the winter, but I am no expert to know how it will affect the trees in the future. Apparently the Parks Division in Town of Aurora has two fully trained and experienced municipal arborists on staff, responsible for 90% of our forestry operations, and I guess they will know the procedures.

Tree Trimming, Town of Aurora, January 2011

However, I did little research as always. No, I couldn’t really find anything unusual about trimming trees in the winter and especially trimming of the Red Maples – until I noticed this couple of months later.

Sap Bleeding Red Maple Tree, Town of Aurora, April 2011

Around mid March of this year I noticed water dripping from the trees. First I thought that it was water from the melting snow that accumulated between the tree trunks, just like melting glaciers on the mountains. No, it was the oozing maple sap. This bleeding process of the maples was carried over to almost mid April. It almost felt like being a part of the Maple Syrup festival, this is how much bleeding there was going on from all the cuts to the Red Maples.

Just Simple Explanation: What Happens In The Maple Tree?

‘Understanding how maple sap is formed requires some knowledge about tree physiology. In the later summer and fall, maple trees virtually stop growing and begin storing excess startches throughtout the sapwood, especially in cells called ray cells. This excess starch remains in storage as long as the wood remains colder than about 40 degrees F. Whenever wood temperatures reach around 40 degrees F, enzymes in the ray cells change to starches to sugars, largely sucrose. This sugar then passes into the tree sap. As the temperatures increase to about 45 degrees F, the enzymes top functioning and sugar is no longer produced. In March and April, the sugar changes back to starch – except during periods of flow. Rising tempeartures creates pressure inside trees, causing sap to flow. When a hole is bored into a tree, wood fibers that are water- (sap-) carrying vessels are severed, so sap drips out of the tree.’

Source: The University of Maine Cooperative Extension

According to more of my Internet research elm, maple, walnut and birch will bleed sap when pruned in the later winter to early spring. We don’t have to worry too much as we don’t park cars directly under the trees, but the sap can drip on cars and sidewalks. I also tried to find if the oozing sap is harmful to the trees, and some think that the bleeding sap can interfere with the closure of pruning cuts. What is the alternative then? Trim trees in the fall, but then fall is least desirable because cuts close more slowly than in any other seasons. Another source says to trim plants with a high sap flow in the late spring or early summer.

Sap Bleeding Red Maple Tree, Town of Aurora, March 2011

To conclude, no worries – tree trimming should be fine in the winter as I couldn’t find any warnings. Well, if it is not, I will let you know, as I will be watching my maple tree. I hope nothing happes, because it is now a very good size tree to provide shade for the grass and walkers.

Emerging Green

Anna Lozyk Romeo — Mon, 11 Apr 2011 03:12:58 +0000

Finally spring arrived (physically), but for how long no body knows. However, we were blessed with beautiful weekend. Temperatures reached double digits. People were wearing short sleeves and shorts. As usual birds were singing away but then for them no matter if it is cold or warm. People doing spring cleaning inside and outside. Garden centers were filled with people. We heard sounds of first thunder. And the best sign of all, the green grass started to show its true colors. Hope everyone in Aurora enjoyed their weekend as much as I did.

Looking over St. Andrew's Golf Course

If you look closely at the photo you will see the green shades on the rolling hills.

Living in Aurora, Town of Aurora, Ontario » Spring

Sunday Break, Changing Seasons, Happy New Year 2012 Aurorans

Bleeding Red Maple Trees, The Cry After Winter

Emerging Green