This Blue Bottle Tree may annoy the neighbors but my hope is that it will enhance our landscape and make people smile.
I did the drawing showing roughly what I wanted the bottle tree to look like. Pardon the messiness but I took this photo after it had been in the shop.
We purchased the following items from the local home improvement center:
1 treated 4"x 4" board 12' long
17 pieces of 5/8" dia rebar 10 feet long,
Two 20 pound bags of Quick Crete.
No! I didn't drink all that wine to get the blue bottles. I collected over 100 of them from the local recycle center over a period of about 2 months.
I did the diagram showing the cuts in the rebar to get the most pieces out of each one.
My husband cut the rebar into the appropriate lengths using a cutting wheel on the table saw. Sparks flew.
Originally I intended to put 8 holes around the post in 10 rows but after thinking about it I decided to alternate one row of 4 holes on the flat sides and a row of 4 holes on the corners. My husband built two jigs. One for each placement. I marked the post first to show where the actual location of the holes would be. Then because the holes were on an angle, I put marks to show where the jig should be placed to get the holes in the right location.
We started with the flat sides and positioned the jig and my husband used a conventional drill bit to dill the pilot holes about 1-1/2" deep into the trunk of the bottle tree.
Then he used a spade bit to redrill each hole to the proper depth. Without the pilot hole, the spade bit tended to wander.
We taped a level to the drill so he could keep the angle more accurate. Looks prettyfunny but it worked like a charm.
Once I did all the making, my main job was to secure the jig to the trunk with a large "C" clamp and to steady the board while my husband maned the drill. It really was a two person job.
After we got all the holes in the flat sides drilled, we started on the corner holes. We used a wedge cut on a 45 degree angle to brace the board.
I wrapped about 6" of electrical tape on the end of each piece of rebar to insure a snug fit in the holes. I gently hammered the rebar into the holes. I started with the shortest pieces and worked my way to the longer ones. I couldn't put them all in because it wouldn't have gone out the door of the shop and it would have been too heavy.
A hole was dug for the tree.
I sorted all the bottles by size and shape and determined that I had enough. Then I soaked them in the bathtub and scraped off the labels with a putty knife.
I glued the largest bottle to the top of the tree with capstone glue and let it set up overnight. This was not successful so don't do it that way. I'll explain more about that later. The next day, we hauled the tree with only the top bottle to the backyard and leaned it in the hole. I put on some more bottles that would be too high to reach.
We stood the tree upright and braced it with some lumber. We put in 2 - 20 pound bags of Quick-Crete. We put it in dry and then added water.
Before the cement set up we made sure the trunk of the tree was vertical. Then we cleaned up our mess and let the cement setup. The next day we added the rest of the bottles.
I love the way the bottles looked in the sunlight. A storm took off the top bottle. Repairs: In 2013 by my grandson, Scott and I removed about a 3rd of the bottles and rebar to make room for a ladder. This time I had a hole drilled in the bottom of a new bottle and Scott climbed the ladder and drilled a hole in the top of the tree. My husband braced the tree from the back side. Scott inserted a piece of carefully measured rebar into the top of the tree and then placed the bottle over that with some glue added just to make sure it was secure. It has stayed in place through many storms. Birds, especially bluebirds, love to sit atop that bottle.
The bottle tree on a frosty morning in 2016 continues to delight. All the bottles have a coating of frost and the tree casts a long blue shadow in the early morning sun.
Repair required: The bottom rebar/bottles were sagging. I had to run some wires from the rebar holding the heavy bottom bottles up to screws I put into the trunk about 3' above. This lifted the sagging rebar/bottles back into their original positions. The wires don't show much at all. A successful repair. The upper bottles which were smaller show no signs of sagging.
Although glass was made in the 9 Century A.D. in northern Africa, hollow glass bottles began appearing much earlier around 1600 B.C. in Egypt and Mesopotamia and clear glass was invented in Alexandria around 100 A.D. Tales began to circulate that spirits could live in bottles - probably when people heard sounds caused by wind blowing over bottle openings. They thought that roaming night spirits would be lured into bottles placed around entryways and trapped and that the morning light would destroy them.
It seemed to me that bottle trees were a southern thing and that they were a bit tacky but to someone with car lot flags on her deer fence...can anything be too tacky? Nowadays, bottle trees have blatantly crossed over from being tacky to being "in". They are often used as interesting garden ornaments that sparkle in the sun. Bottle trees are even appearing in upscale gardens and it is my understanding that they made an appearance at the prestigious Chelsea Flower Show in London.
Most bottle trees consist of bottles on sticks. The "sticks" can be real ones on a dead tree, rebar like mine, or even an upended pitch fork. Your creativity is the only restraint when it comes to creating a bottle tree. Many feature bottles of many colors, but the blue bottles are considered "best".
Psychological studies reveal that blue is a universally relaxing, calming color. Blue glass can be made from adding copper oxides to molten glass, but for over five thousand years the most widespread colorant has been cobalt, a shiny, gray, metal found in copper and nickel ores. The oldest ingots of cobalt glass were recovered from Minoan shipwrecks dating from as long ago as 2700 B.C. I love cobalt blue glass and chose it for my bottle tree.
Some of this information gleaned (with permission) from: http://www.felderrushing.net/HistoryofBottleTrees.htm
See some other bottle trees at: http://www.felderrushing.net/BottleTreeImagess.htm