Radishes are hardy to cold, but they cannot withstand heat. In
the South, they do well in autumn, winter, and spring. In the
North, they may be grown in spring and autumn, and in sections
having mild winters they may be grown in cold-frames at that
season. In high altitudes and in northern locations with cool
summers, radishes thrive from early spring to late autumn.
Radishes are not sensitive to the type of soil so long as it is
rich, moist, and friable. Apply additional fertilizer when the
seeds are sown; conditions must be favorable for quick growth.
Radishes that grow slowly have a pungent flavor and are
Radishes mature the quickest of our garden crops. They remain
in prime condition only a few days, which makes small plantings at
week or 10-day intervals advisable. A few yards of row will supply
all the radishes a family will consume during the time the
radishes are at their best.
There are two types of radishes - the mild, small,
quick-maturing sort which reach edible size in from 20 to 40 days;
and the more pungent, large, winter radishes which require 75 days
or more for growth. Plant winter radishes so they will reach a
desirable size in the autumn. Gather and store them like other
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