Almost all corn that grows in home gardens is sweet corn (Zea mays convar. saccharata var. rugosa). It is among the most popular of the warm season vegetable plants. Popcorn remains uncommon for home gardening. Other types of corn are mostly grains and other agricultural commodities that are rare within home gardens. Some corn becomes biofuel.
Corn stalks can grow as high as twelve feet! Most popular varieties grow only about half as high. Each stalk should produce one or perhaps two ears of corn. Each ear produces many kernels of corn in very neat formation on a central cob, all within a tight foliar husk. Male blooms protrude from the tops of stalks like antennae. Foliage is coarse but grassy. Stalks resemble giant reed, except smaller.
Of the various warm season vegetable plants, corn is one of the more consumptive sorts. It occupies significant area. It requires methodical and generous irrigation. Also, it craves rich soil, but depletes nutrients. Corn grows best from seed sown directly into the garden. Squared orientation, rather than typical rows, improves pollination and ear development.