Sweet Corn

Growing Corn.

We only sell non GMO sweet corn seed.

Oh, the joy of a fresh ear of corn with a barbecue meal. The fresher, the better, so just picked from your garden insures the best. There are so many ways to prepare sweet corn, apart from the simple corn on the cob. Corn chowder warms the soul on a winter night. Shrimp and corn salad with a lemon, dijon dressing is a gourmet’s delight. Zucchini corn salad with jalapeño peppers, lime and cilantro accompanies many summer meals with a fresh tang.

Growing early, mid and late varieties insures a steady supply throughout the summer. Corn requires fertile ground and because sweet corn is pollinated by the wind, it should be planted in blocks rather than long rows for pollination. Full sun and warm weather are a must. In cooler climates, using cloches fashioned from old milk or clear oil jugs helps hasten the harvest, but starting corn inside is not recommended due to its very fragile root network. Plant corn seeds 1″ to 2″ deep, 4″ to 6″ in 2 1/2′ to 3′ wide rows, roughly two weeks after the last spring frost. Water well after planting and keep moist during germination. Depending on soil conditions, soil crusting can be a serious issue for sprouting after heavy rains or overhead watering. Soil crust (compaction) creates a harder layer of soil that the germinating seeds cannot push through, and even small differences in soil or rainfall can make a big difference in how well the seed germinates. When plants are 3″ to 4″ tall, thin to 8″ to 12″ apart. Corn is designed to grow fast, so periodic fertilizing is recommended. Take care not to damage the roots while weeding. In dry conditions, keep the shallow roots well watered.

Remember that SH2 sweet corn must be isolated from other types of sweet corn. We do not presently carry any SH2 varieties, however if you live near a larger farm they may come in contact.

Good companion crops are peas, pole beans, cucumbers, pumpkin, squash, melons and marigolds.  A bad companion crop is tomatoes.