The
first frosts can be expected in some parts of the country this month.
If you live in a frosty area keep covers handy to protect tender
plants, and water the garden in the morning so that the foliage is
dry before nightfall. Gardeners who are planning to plant 'bare
rooted' fruit trees next month, will be well advised to start
preparing the holes for them to grow.
HARDY
SUMMER FLOWERING ANNUALS
Water
about once a week if the weather is dry and feed once a month with a
liquid fertiliser to keep them growing steadily.
WINTER
FLOWERING ANNUALS
Feed
twice a month with a liquid fertiliser. Remove faded flowers
regularly, especially from Iceland poppies, pansies and violas. Water
during dry weather, doing this in the morning in areas that
experience frost.
Sweet peas: If the margins of the leaves
are turning pale brown and papery it is a sign of potassium
deficiency. There are two ways to correct this. Dissolve either 1
level tablespoon of potassium sulphate, or 2 heaped tablespoons of
3.1.5, in 5 litres of water and apply to a metre of row every two
weeks. Water before and after application.
Tie the plants on to
the trellis regularly. Remove side shoots and tendrils, and water
copiously once or even twice a week. Once the plants start flowering
pick the blooms frequently to encourage them to produce more and
more.
PERENNIALS
Paeonies:
Prepare the ground for planting new plants or the transplanting. They
do best in rich, friable, slightly alkaline soil. If the pH of the
soil is below 6.5 apply a light dressing of lime (just enough to make
the surface of the soil white.)
Summer
rainfall areas:
Water at least once a month, as root growth does not cease in winter
but only slows down. Keep the ground mulched with compost.
BULBS
All
bulbous plants (including
white evergreen arums): As soon as the buds appear start feeding
every two weeks with a liquid fertiliser. Water copiously once a week
when the weather is dry, especially in the summer rainfall
areas.
Convallaria (lily of the valley): Lift and divide if the
plants are becoming overcrowded.
Liliums: In the summer rainfall
areas water liliums once a month as they are never completely
dormant.
Tulips:
Inspect plants for aphids, which tend to hide in the crevices of the
leaves.
POT
PLANTS
Amaryllis,
achimenes, tuberous rooted begonias and caladiums: Sprinkle lightly
with water from time to time to prevent the soil becoming bone dry.
Continue to feed calceolarias, cinerarias, cyclamen, daffodils,
hyacinths, jonquils, narcissi, poinsettias and primulas every two
weeks with liquid fertiliser and water every two or three days.
Discontinue feeding other pot plants if this has not yet been
done. Water less frequently, but never let the plants especially
ferns, orchids and philodendrons, become completely dry.
LAWNS
Warm
frost-free and winter rainfall areas: Mow if necessary.
Summer
rainfall areas: Water the grass once a month.
SHRUBS
Protecting
from frost: In areas where frost is experienced continue to provide
winter protection for tender shrubs at night.
Small shrubs can be
covered with large cardboard boxes. To protect large shrubs place
four stakes round each shrub and drape hessian over these every night
all through winter. Remove the covers every morning.
Protect the
roots by covering the ground around the plant with a deep mulch (7 -
8cm) of compost or bark.
Summer
rainfall areas:
Water azaleas, camellias, magnolias and all shrubs from the winter
rainfall areas thoroughly once a week. Water other shrubs once a
month.
CLIMBERS
Protecting
from frost: In areas that experience frost protect tender climbers
such as sweet peas, bougainvilleas, mandevilla splendens etc., at
night by draping hessian over them. Remove the hessian every morning.
Summer
rainfall areas:
Water plants well about once a month.
TREES
In
areas where heavy frost is experienced
protect tender young trees at night until they have been grown above
frost height (above 2m). Protect in the same way as for
shrubs.
Summer
rainfall areas:
Water trees about once a month.
VEGETABLES
Continue
routine care for all vegetables. Water at least once a week when the
weather is dry. Feed once a month with 2.3.2 at the rate of 60g per
square metre, or with a liquid fertiliser every two weeks.
In
warm frost-free areas spray tomatoes once a week against blight.
Asparagus:
If beds or trenches were not prepared last month do this as soon as
possible. Follow the procedure described last month.
These
vegetables can be grown in the various regions this month:
Gauteng
and OFS Highveld
Peas
Radish
Turnip
OFS
and Northern Cape
None
Natal
Midlands
None
Eastern
Cape and Karoo
Peas
Western
Cape: Winter rainfall areas
Broad
bean
Brocolli
Cabbage
Carrot
Cauliflower
Endive
Leek
Lettuce
Onion
Parsley
Parsnip
Peas
Radish
Spinach
Turnip