How To Grow Radish

Posted by Lenith on Sunday, December 15, 2013 in How To Grow Radish | No comments

Colorful and crisp, radishes are a popular addition to salads and vegetable trays. Radishes mature very quickly, some in as little as 3 weeks. They’re a useful marker crop when sown lightly along rows of slow germinators such as carrots and parsnips.

Planting Management

Dig the soil to a depth of 6 inches for quick-growing radishes and up to 2 feet for large, sharper-tasting, slower-growing winter types. Space seeds ½ inch deep and 1 inch apart; firm the soil and water gently. Make weekly spring sowings as soon as you can work the soil (4 to 6 weeks before the last expected frost) until early summer; start again in late summer. Sow winter radishes in midsummer for a fall harvest.

Growing Tips

Thin seedlings to 2 inches apart, 3 to 6 inches for the larger winter types. Mulch to keep down weeds. For quick growth and the best flavor, water regularly.

Insect Control

Sow Radishes amid hills of cucumbers and squash to repel cucumber beetles. Plant them near spinach. Radishes attract leafminers away from the spinach. The damage the leafminers do to radish leaves doesn't prevent the radishes from growing nicely underground.

How To Control Pest Problems

Cabbage maggots are attracted to radishes but seldom ruin a whole crop; for controls, check this link

Harvesting

Pull as soon as the roots mature. Oversized radishes often crack and are tough or woody.