Late to the game this year? These end-of-summer
edibles delight in hot days and muggy nights and grow quickly enough to
produce a harvest in two months or less.
PHOTOGRAPH BY LANE OATEY/GETTY
When
the heat brings an end to the harvest of lettuce, peas, and many other
cool-weather crops, it’s time to compost the sun-scorched remains of
those spring edibles to open up garden space for the next round of
vegetables. Before selecting your crops, calculate the number of growing
days left for your garden, so your harvest won’t be cut short by frost.
(Your county’s cooperative extension service can tell you when to
expect the first killing frost in fall.) Then use the “days to maturity”
numbers on seed packets to help choose varieties that will mature
within the remaining growing season. The veggies that follow are all
suited to mid- to late-summer sowing directly into the garden. All
germinate quickly in warm, moist soil and thrive in summertime heat.
PHOTOGRAPH BY THOMAS MACDONALD
Summer
squashes—a group that includes zucchinis, yellow crookneck squash, and
those cute scalloped pattypan squashes—are the ultimate summer-sprinter
crop. Few plants can compete with them for vigor, rate of growth, or
sheer quantity of production. If your spring-sown squashes peter out or
succumb to pests or disease, start a second round in summer. Many summer
squashes begin to produce in less than 60 days, and some are true speed
demons, such as Golden Egg (41 days), Limelight zucchini (50 days), or
Ronde de Nice (45 days).
PHOTOGRAPH BY THOMAS MACDONALD
Few
crops are better than bush beans for filling in midsummer gaps in the
vegetable garden. Most varieties grow quickly, thrive in heat, and
tolerate variable amounts of water. For best results, stick with
fast-maturing snap bean varieties, such as Provider (50 days), Royal
Burgundy (55 days), or Blue Lake Bush (52 days). Gardeners in warmer
zones may still have time to plant and harvest slower-growing pole beans
or shelling beans.
PHOTOGRAPH BY COMSTOCK
It
takes surprisingly little time to grow a crisp, crunchy cuke. This
vining vegetable grows best and fastest when treated to a nice dose of
summer heat; many varieties shoot from seed to first harvest in less
than two months. Varieties worth trying include Straight Eight (58
days), Sweeter Yet (50 days), and Northern Pickling (48 days).
PHOTOGRAPH BY MITCH MANDEL
Carrots,
turnips, and beets are sweeter when the roots are harvested in cool
weather, but they don’t mind heat while they grow. Time your summer
seeding so the crops are ready to harvest a few weeks before first
frost—and plant an extra row of carrots for winter storage. As soon as
the seedlings appear, surround them with straw
mulch
to keep the soil cool and moist. Try early varieties of carrots, such as
Mokum or Nelson (56 days); Red Ace beets (50 days); and crisp, white
Hakurei turnips (38 days).
PHOTOGRAPH BY MITCH MANDEL
Summer’s
heat makes impossible most of the delicate spring greens, but there are
other options. For a bit of leafy green in the late-summer garden,
consider chard (approximately 50-60 days, less for baby greens), kale
(approximately 50-60 days, less for baby greens), or New Zealand spinach
(50 days).
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