Corn

Tassel-ears

We've got a few "tassel-ears" growing in our cornfield. A tassel-ear is a small, fully-formed ear of corn growing out of the top of the plant, without any husk to cover it. Looks a little wierd, but apparently isn't that unusual. You can find out more about tassel-ears here: http://corn.osu.edu/newsletters/2012/2012-24/201ctassel-ears201d-in-corn. I'm guessing some bird's going to be real happy to find it.

Top 5 Things to Know About Corn Pollination

Most of the corn plants in our Three Sisters bed have reached the tassel stage, and some of them have also reached the silk stage.  This is important, because corn has both male and female parts -- that is, the silk and the tassel. 

Alan was nice enough to snap this photo of the golden and red tassels formed on our popcorn plants:

Proper soil moisture, as well as air temperature, are both critical to having both the tassel and silk appear at the same time, and therefore create the proper circumstances for successful pollination.  Many of our crop plants are pollinated by insects, (e.g., bees, wasps, moths and ground beetles), but corn is different.  The corn plant depends on wind to carry the pollen from a tassel to the silk strands that form at the top of each potential ear of corn.

For more info, click here for the Top 5 Things to Know about Corn Pollination.

A Quinoa Recipe for Fresh Summer Corn: Definitely a "Keeper"!

 

The Three Sisters

Three Sisters photos
 
Corn, beans and squash were the three main agricultural crops of many Native American groups in the continental United States. Known as The Three Sisters, growing these crops together -- as the Native Americans are believed to have inspired Colonial farmers to do -- demonstrates an agricultural strategy known as Companion Planting.
 
Here's how it works. The Corn stalks provide structure for the pole beans to climb. The Bean roots fix nitrogen in the soil for the Corn and Squash. And the Squash plants spread along the ground like a living mulch, blocking the sun, retaining moisture in the soil, discouraging weeds and deterring pests with prickly hairs of their vines. In this way, the three crops not only occupy the same plot, but also synergize, enhancing the growth of one another.
 
Robbins Farm Garden introduced a Three Sisters plot in 2011, and is featuring one again this year. This is in happy coincidence with the Arlington Historical Society's 3rd Grade Educational Program on Colonial Life, which includes The Three Sisters. Colonial farmers adopted The Three Sisters planting strategy from the Algonquin, the Native Americans who originally inhabited this land. In Colonial times, Arlington was known by the Algonquin name Menotomy.
 
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