As a way to document my vineyard development, I now present the story of the trellis posts in pictures. I'll update as I add my H-braces and wires later.
It starts with posts. A friend and I were able to source treated posts for a reasonable price and after a number of delays, they finally arrived. I am using 10 foot posts and plan to sink them 4 feet in the ground to make a 6 foot trellis. The end posts are 5", the H-brace support post is 4" and the posts in the middle are 3" treated wood. I am using 8-foot x 3" posts for the horizontal H-brace.
Naively, I thought "Oh, I'll just borrow a 3-pt auger for my old 1952 Ford 8N tractor and dig away". So, I started digging holes:
Things seemed to be moving along well until . . . disaster! The iron gear box on the auger where the pin holds it to the lift arm shattered. Of course the auger was buried completely in the ground when it happened. I took a bit, but I was able to finally pull it out of the ground.
Well, that put an end to the hole digging for the day. But I had a few holes dug. So, the next morning I set about trying to plant some posts. Little did I realize that old tractor, without a live PTO, spun the drill as I pulled it out creating pretty wide hole and a lot of the dirt and heavy clay fell back in the hole. No problem, I thought. I'll just use my post hole shovel and pull out the "loose" dirt. After 8 posts I realized there was no way I would finish this year. The clay was wet and stuck to the shovel. Every scoop had to be painstakingly scraped off the shovel before I could dig the next scoop. BUT, 8 posts were in, the holes were backfilled, tamped in by hand, and were tight!
After giving up on the hand digging idea, we decided bigger and better equipment was needed. So I arranged for a skid steer on another day. In the meantime, that old 8N came in handy to help me distribute all the posts throughout the vineyard ready to be put in.
Last Friday morning, the skid steer (and my good friend to operate it) showed up. It was a pretty nice morning but by the end of the day, the temps were climbing near 90 degrees. I drank about 2 gallons of water and was still dehydrated. We finally got into a groove and found that we could dig the hole, immediately put the post in and tamp it a little bit with the skid steer to set it to the right depth. After a good long day's work with a little help from friends we had 183 posts in the ground ready to backfill.
I mentioned that these posts needed to be backfilled and the dirt tamped in. You'd think that would be pretty easy. But, I also mentioned that under the topsoil was a lot of heavy wet clay. You know what happens to heavy wet clay after it bakes in the sun for a while? Yes! Cement. What a job this is. Not only did I need to pound the dirt back into the holes, but I had to pound the clay lumps by hand to break up the "cement" before it could go back into the hole. The lumps I was too tired to pulverize ended up on the top of the pile. Four to five hours a day for four days and I have 143 of the posts backfilled! UGH, what a job. I certainly do not need to use my gym membership this week. My arms and shoulders are going to be HUGE without taking any steroids. But, the east vineyard is done. I just have 40 more posts to do in the smaller south vineyard. It's a good feeling to see the vineyard taking shape. And I keep telling myself that the hard work is good for my soul.