Jim 541 wrote:Stol
You really got my attention with your bad experience with “Sodar Streambank Wheatgrass”. As a pilot and Landscape Contractor, I was asked to look into the feasibility of seeding the sides of a new runway here in Central Oregon. My local seed supplier, whom I’ve dealt with for years, also suggested Sodar Streambank Wheatgrass. Could I ask of you to share your prep, how you applied, rate, and time of year you seeded?
Thanks,
Jim
That was the exact same sales pitch the seed guy in SLC used.... " Most guv agencies use Sodar for seeding the sides of highways and I sell a ton of it weekly to them" I expressed my concern to him that I would be LANDING on it , not just driving by it.... For erosion and dust control it is probably a good choice. Also ,animals do not like the taste of it, so lining roads or lining the sides of runways is a good reason to use it..
My runway is 100' wide and 3000' long so that is 300,000 sq ft.. I don't have the invoice close by but I do remember I requested to double the application rate so I would have great coverage and fill in.
Now, don't laugh.. but.. here is how I spread the seed. And it worked perfectly too.
In the middle or May, when the runway had about 3 feet of snow on it, I took my snowmobile and a broadcast spreader. I put chains on the spreader wheels cause they would just slide on the snow without chains. I made pass after pass up and down the runway and since the seed was alot darker then the snow I could see where the lightly applied spots were and filled them in better. This was early in the morning when the snow was still set up and hard. As the day got warmer the bottom dropped out of the snow and I quit spreading. This time of year there are no birds to eat the seeds and since they were dark, they actually melted into the snow. Also, since the ground /dirt is always alligator skin textured after each winter, I figured the seed would migrate into all those little cracks on the ground. The concept worked perfectly and as the snow melted over the next month, not only did it distribute the seed good, it also kept the seed moist and that helped germinate it. In June I slowly walked the runway looking for ungerminated seed and my guess is 90% were turning green and just a few didn't take. That first year the runway looked great and was filling in nicely. The second year was when it was apparent the Sodar was starting to thrive,, but in clumps, not a even layer of grass, like I had hoped.. YMMV