So now that I've told you the
hows and whys, I can finally share my own seed
ball
experiments. My goal was to plant the summer and fall crops in
the do-nothing
grain area at the
same time that I refreshed the clover population. For our winter
grain, I opted to switch over to rye, and my new summer grains include
field corn, oilseed
sunflowers, amaranth, and pearl millet.
I wanted to keep each
type of summer grain separate, so I made four different mixtures ---
sunflower/rye/clover, amaranth/rye/clover, millet/rye/clover, and
field-corn/cowpeas/rye/clover. You'll notice that the corn
mixture is a little different since I added cowpeas to give this heavy
feeder an extra dose of nitrogen.
I also wanted to know whether
seed balls are really any better than the lower work method of just
mixing up the ingredients and scattering the dirt/seed mixture amid the
wheat stubble. So, all told, I had eight experimental treatments
--- corn/rye/clover balls, corn/rye/clover mixed into loose earth, etc.
Real conclusions will
have to wait a few weeks, but I already have a few observations.
First, I haven't seen any wild birds chowing down on my seeds, which is
a bit surprising since lots of seeds are visible on the outside of the
seed balls and in the loose earth mixtures. Even more exciting,
the seeds are already sprouting! Field corn may be a bit of a
problem in a seed ball since the kernels are so large that they tend to
fall out of the earth mixture and
sit on the wheat stubble, but clover and pearl millet leaves are poking
up through the dirt. I have high hopes that the other seeds will
soon follow suit.
This post is part of our Seed Ball lunchtime series.
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