Growing Onions
Botanical name: Allium cepaGrowing Onions Organic Gardening Fact Sheet Seed | | | 
| | Planting time: | SP,FA | | Seeds per ounce: | 8000 | | Ounces per square foot: | .002 | | Minimum legal germination rate: | 70% | | Germination type: | Short Germinating seeds | | Notes Growing Onions in your garden is easy and it's one of the most important vegetables in the world. Your most success will come from starting onions sets. Growing from seeds in flats easy, but requires more patience. Onions can be used as green onions within 30 days if grown from sets; or 40 to 50 days if grown from seed. Onions are very adaptable when it comes to climate and is frost tolerant. Onions will perform better in cooler weather. A constant supply of moisture ensures success with Onions. Onions, as members of the allium family, are cousins of Garlic, Leeks, and Bunching Onions. They're biennials (grows for two years), growing the first year then blooming the second.
| | Planting | | | | In garden spacing (inches): | 4 | | | | In flat spacing (inches): | Broadcast | | | Planting depth (inches): | Cover seed with soil. | | Maxiumum number of plants per square foot: | 13 | | Nutrient relationship:: | Light Feeder | | | | Harvest | | | Days to maturity: | 98-119 | | Harvesting period (days): | - | | Minimum yields in pounds /square foot: | 1 | | | | | | | | Cultural | | Diseases: | Botrytis Leaf Blight, Damping-Off, Downy Mildew, Fusarium Basal Rot, Neck Rot, Onion Smut, Pink Root, Purple Blotch, Several Bacteria, White Rot | | Insect pests:(Insect Pest Finder) | Army Cutworm, Cutworm, Green Peach Aphid, Greenhouse Whitefly, Leafminer, Northern Mole Cricket, Onion Eelworm, Onion Maggot, Onion Thrips, Saltmarsh Caterpillar, Slugs and Snails, Spotted Cucumber Beetle, Striped Cucumber Beetle, Vegetable Weevil | | | | Varieties | | Ailsa Craig Onion, Australian Brown Onion, Borettana Yellow Onion, Red Wethersfield Onion, Yellow Ebenezer, Yellow of Parma Onion, Yellow Sweet Spanish | Organic Gardening Seed and Plant Sources Organic Gardening Information Directory - Seeds Organic Gardening Information Directory - Vegetable Plants & Roots
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