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Planting Onions in the Home Garden

Onions are easy to grow. They perform best in well-drained, slightly acidic, fertile soils in full sun. Heavy soils can be improved by incorporating organic matter, such as compost, into the soil. Onions require higher fertility levels than most other vegetables. Apply 1 to 2 pounds of an all-purpose garden fertilizer, such as 10-10-10, per 100 square feet and till into the soil prior to planting. Four to five weeks after planting, sidedress with additional fertilizer. Sprinkle 1 pound of an all-purpose garden fertilizer per 100 feet of row. Place the fertilizer in a narrow band about 2 to 3 inches from the base of the onion plants.  Read more about Planting Onions in the Home Garden

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Ask the ISU Extension Garden Experts About: Water Grass and Storing Onions

The storage life of onions is determined by the variety and storage conditions. When properly stored, good keepers such as 'Copra' and 'Stuttgarter' can be successfully stored for several months. Poor keepers, such as 'Walla Walla' and 'Sweet Spanish,' can only be stored for a few weeks. Read more about Ask the ISU Extension Garden Experts About: Water Grass and Storing Onions

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