Monday, 28 May 2012

Street Tree Tragedy

Unity in street trees plays a big part, especially when a certain species has been planted along a road together to create a canopy that forms into one above the road.


I recently learnt this through an incident that happened in my local area.


There is this road near where I live called ‘Parkhill drive’ and ever since I was a kid I always enjoyed travelling in the car along it simply because of the trees. The young specimens that I now believe are the English Oak are planted all along both sides and along the middle of roughly 500m of this section of road.  I would say they have been there for around 15 years now so they’re of a decent size. The trees have now grown enough that during the year when the foliage is at its best the canopies of each individual tree joins with the tree next to it forming a continuous line of trees. The display of colour during autumn adds to this roads experience.


One day I was on my way home and noticed a few cars banked up along the road, (which was rather unusual for this particularly quite road), as I got closer it appeared to be a car accident. A woman had driven her car into one of the young Oak trees and completely pushed it over. The front of her car was a wreck and so was the trunk of the tree.


A few days later whilst commuting along the same road I noticed that the damaged tree was gone and had been replaced by another of the same species. However, the replacement tree was a lot younger than the others surrounding it and it appeared dwarfed by its older neighbours. It was then that I began to notice the large gap in the canopy of the trees and the break in what used to be beautiful line of trees. I still notice it to this day, and how important that one missing member is to this line of trees.


I believe street trees are majorly aesthetically important to the street or community they inhabit and provide an experience for those who choose to admire the uniqueness they can add to a street or road.

Tuesday, 1 May 2012

Layering Technique Trial

Over the past few months I have been undertaking an Associate Degree in Environmental Horticulture and one of my subjects is Horticulture Practise. In this subject we learn the basics to gardening and other horticultural skills. On one of the first days of the course each of the students plotted out a veggie patch in the field and was able to plant certain veggies. We were told to take care and maintain our plots, whether this was general maintenance like weeding or, even replacement of crop failures with other species.


After a few weeks I noticed one of my Grosse lisse tomato plants looking a little 'under the weather'. After consulting my teacher about my findings I decided to remove the tomatoes that were growing on the plant. This would hopefully return growth to the rest of the plant instead of using all its nutrients and strength into forming two lifeless tomatoes. The tomato plant has two main stems and the one which had the tomatoes on it has begun to deteriorate in health. I decided to perform a layer technique to the other much healthier stem in order to bring back some life to the plant and hopefully generate some adventitious growth of roots from the stem of the plant. To do this I bent down the healthier stem until it touch the soil and then bent the tip of the plant and foliage back up vertically. By maintaining contact with soil and covering the stem with a bit of some sought of substrate it will hopefully allow this stem to take over as the main part of the plant.


Two weeks later I have observed my trial at layering and the stem has gained a lot more foliage and the other stem it’s almost completely dead. I believe that it is possible to bring a struggling plant back to good heath through various techniques, like in my case, via layering.