Friday, 20 February 2009

How to Grow Melons

By Peter Nanette

Okra is a warm-weather plant grown for its immature seed pods, which are delicious fried or cooked in soups and stews. The plants grow 3 to 5 feet tall and bear maroon centered pale yellow flowers about 2 inches across.

Melons can be grown successfully in regions where minimum night temperatures average no lower than 55 and minimum daytime temperatures are no lower than 80 throughout the growing seasons. The length of the growing seasons, from the time the seeds are sown until the plants are harvested, is listed for each recommended variety. Because long growing seasons are required for most casaba, Crenshaw, Persian and honeydew melons, all but a few of the varieties that are listed in these categories are generally grown only in the southwestern, south-central and southern parts of the U.S.

To prepare a hill for melons, dig a hole about 1 foot deep and 2 feet across; dig into the bottom of the hole a 4- to 6-inch layer of compost or well-rotted cow manure. Replace the topsoil until it forms a gentle mound about 4 inches high. Space hills for large watermelons about 10 feet apart, for all other melons 4 to 6 feet apart.

When the seedlings are 1 inch tall, cut off the weaker one in each pot. When night temperatures no longer fall below 50, set the plants, pots and all, into the garden, spacing them 18 inches apart in rows 3 feet apart. In frost-free regions, sow seeds directly in the garden when night temperatures are expected to stay above 50. Group three or four seeds in a spot, setting each group 1/2 inch deep and 18 inches apart in rows 3 feet apart.

Water the plants in dry weather. Because melons lie on the ground, a mulch of old hay or straw helps prevent rot. Also, melon roots are shallow and are easily damaged by cultivation; if a mulch is not used, hoe no deeper than 1 inch when weeding. Do not move the vines; they too are easily injured.

Cantaloupes should be picked at what is called the "slip" stage, when a slight pressure at the point where the stem joins the melon causes the melon to slip off the vine. All other melons are still firmly attached to their vines at harvesttime, so other yardsticks must be used: casaba and honeydew melons are ripe when the skin turns yellow; Crenshaw and Persian melons when they develop a fruity scent; watermelons when a rap on the fruit creates a dull rather than a sharp sound. Fruits that start to grow after midsummer will not have time to mature and should be removed; this thinning will direct nourishment toward fruits that are developing. Unused melon seeds keep for about five years.

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