Showing posts with label Winter. Show all posts
Gardening Tips: Four Ways to Beat the Freeze
Posted by Unknown in Advise and Tips, Gardening, Sowing and Cultivation, Vegetable, Winter on Monday, 13 May 2013
From plant protection to returning to microgreens, follow our tips to avoid herbaceous harm from sub-zero Easter temperatures
Jane Perrone
The Guardian
Red-stemmed chard is one of the best quick-return windowsill crops. Photograph: Getty Images/StockFood
1. Seed potatoes are traditionally planted on Good Friday,
but many gardeners have delayed. If the ground is frozen, try planting
in containers instead. Two or three early tubers such as Rocket or Red
Duke of York placed in a large builder's bucket or plastic bin (drill
holes in the bottom for drainage) will produce a good crop of spuds, and
they're less vulnerable to slugs, too. Cover the container with
horticultural fleece or place in a frost-free shed until the weather
warms. If your soil isn't frozen, do plant outside but protect the rows
with several layers of fleece.
2. Throw fleece over newly emerged shoots of herbaceous perennials in
exposed spots in the garden to shield them from freezing winds. Fleece
will also protect open flowers and buds of delicate fruit trees such as
apricots and cherries. Mulches can help to preserve moisture in the soil
and suppress weeds, but if applied when the soil is frozen they will
simply lock in the cold for longer, so wait for a thaw. If you must get
on with something in the garden, prune gooseberries and autumn-fruiting
raspberries and tie in blackberry canes.
3. Most vegetable seeds need a consistent soil temperature of 6-8C before
they can be sown direct: peg down black plastic sheeting over bare soil
to warm it ready for sowing and planting. In the meantime, sow seeds of
parsley, cabbages and lettuces in plastic module trays and place them
on a warm, sunny windowsill, with a clear plastic bag or clingfilm over
the trays to trap in heat. Once the weather warms and you can see roots
poking through the drainage holes, harden seedlings off by gradually
exposing them to conditions outside. Plant out once you're comfortable
working without a coat.
4. Microgreens are the ultimate quick-return windowsill crop. Try
sowing coriander, radish, chard, fenugreek and mustard seeds in a
plastic takeaway food tray or a length of guttering and covering with a
sprinkle of compost or vermiculite. Keep the compost moist and within
days you'll be cutting handfuls of flavoursome greens to sprinkle on
stir-fries, dahls and salads.
Herbs for The Winter Windowsill
(Reminder News)
Now that the growing season is over, do you still find yourself ready
to dash out to the garden for some chives, basil or a sprig of thyme,
only to lament their loss to the cold weather? Why not start a small
collection of culinary herbs indoors, where their flavor and fragrance
will delight you through the upcoming winter months?
Growing
herbs indoors is not difficult, as long as their few cultural
requirements are met. The two most important factors for the successful
growth of herbs indoors are light and moisture. The majority of popular
culinary herbs require at least six hours of direct sun each day. A
southerly-facing window is best, although a southwest or western
exposure will do. Another alternative is to grow them under artificial
light. A fluorescent fixture with one cool white bulb and one warm white
bulb kept on for at least 12 hours a day will suffice.
Specially-formulated, full-spectrum lights have come down in price and
would actually be a better choice. Plants placed on window sills should
be given a quarter turn daily, so they won’t lean to the light. If it
gets really cold at night, move tender plants such as basil away from
the windowsill.
Proper
watering often makes the difference between life and death for herb
plants. In general, the majority of herbs like to be kept on the dry
side, but as many potential herb growers have found out the hard way,
allowing the potting mixture to totally dry out will be the demise of
their plants. Likewise, excessively wet soils promote root-rotting
diseases. All pots should have drainage holes. Water when the soil about
a half inch below the surface feels dry to the touch and continue
watering until the excess water begins to run out the bottom drainage
hole. Then let the pot drain thoroughly before putting it back on its
saucer.
I
have had excellent results growing herbs with a mix of a quarter each
potting soil, clean, coarse sand, peat moss, and either vermiculite or
perlite. I add about one tablespoon of ground limestone for each gallon
of potting mix and one-quarter cup of Osmocote Plus Trace Elements, as I
get lazy about fertilizing. If you prefer, plants can be fertilized
once a month with a half-strength liquid fertilizer. Fish emulsion or
liquid kelp works good for organic growers. Clay pots are favored, as
they are more porous than plastic ones.
Basil,
summer savory and parsley can be started from seed if you prefer. The
first two herbs germinate quite readily, but parsley seeds are rather
stubborn, requiring about three weeks before sprouting. Regular sweet
basil tends to become a rather leggy houseplant. Instead, opt for the
compact, globe-shaped bush basil. Unlike most herbs, basil wants a warm
location.
Oregano
is a member of the mint family and can even be grown in hanging
baskets. It prefers to be kept at about 60 degrees F and growth will
slow drastically if temperatures fall below 50 degrees F. Avoid
overwatering oregano and note that it is prone to root rots.
Rosemary
is an exceptional complement to meat dishes, potatoes and breads.
Although it does prefer to be kept on the dry side, if the soil dries
out completely – even for a short period of time – your plant will die.
Both white and blue flowering varieties are available. Rosemary can also
be trained as a standard or wreath.
More
than 400 thyme varieties are recognized. The ones I found most suited
to indoor culture are varieties of Thymus vulgaris. Lemon-scented and
caraway thyme also make good houseplants.
Bay
is a slow grower, preferring an almost neutral soil. Harvest the older
leaves as needed and always be on the lookout for scale insects.
By Dawn Pettinelli - UConn Home & Garden Education CenterPerk up your menu by adding a few herb plants to your home. If you have questions about growing herbs or other gardening quandaries, call, toll-free, 877-486-6271, visit www.ladybug.uconn.edu, or contact your local Cooperative Extension Center.
