Cornell agricultural portfolio??

Colleges & Universities A-Z Cornell University
1

<p><a href="http://admissions.cornell.edu/forms/FreshmanApplicationLong.pdf%5B/url%5D"&gt;http://admissions.cornell.edu/forms/FreshmanApplicationLong.pdf&lt;/a&gt;&lt;/p>

<p>I am applying to College of Agriculture and Life Sciences... but it says on this website "
Landscape Architecture: portfolio required"</p>

<p>I already submitted my common application. What is this portfolio all about? When is it due?</p>