December
Gardening Calender
KITCHEN GARDEN
Vegetables
-
Careful attention is needed
on weeding, watering and
spraying. Work around the stems
of plants with a long handled hoe and chop
the young weed seedlings back into the soil.
-
To keep your veggie
supply going throughout summer, keep planting/sowing
your favourites, including beans, corn,
beetroot, broccoli, carrots, cabbages, capsicum,
leeks, zucchini, lettuce, spinach and silver
beet, fennel, cauliflower, cabbage, tomatoes,
basil and all the other delicious herbs.
-
Tomatoes
will be growing rapidly. Tie them to their
stakes to help support the fruit as it starts
forming. Tomatoes need to be well fed so
remember to liquid feed with Tomorite or
Thrive Liquid Tomato Food. Side dress monthly
with Tui Tomato Food or every six weeks
with a couple of Jobes Tomato Spikes.
-
Watch out for aphid,
white fly or thrips
on tomatoes as they will carry
disease. Protect your plants by dusting
both sides of the leaves with Yates Tomato
Dust.
-
Eggplant
and capsicum seedlings
can be planted out in the warmest, most
sunny growing position where they will get
maximum summer heat.
-
Plant out globe
artichokes. Artichokes will not
need to be watered as this can cause the
stems to rot a ground level.
-
If earwigs
are a problem, balls of crunched up newspaper
will attract them to shelter in. You can
then take these to the rose garden where
the earwigs will feast on unwanted aphids.
-
Keep mounding your potatoes
up as they grow, either with more soil or
compost.
-
Dust your cabbages,
cauliflower, broccoli and other
seedlings with Derris Dust to control white
butterfly caterpillars and use Tui Quash
to control slugs and snails.
Fruit
- Keep passionfruit well
watered as they have a shallow root system
and dry out quickly. Fertilise monthly. Spray
passion vine hoppers when they appear with
Pyrethrum or Tui Ecopest. Spray in the evening
when the sun is off the plants. Spray with
Champion Copper to prevent fungal diseases
- Continue spraying pip and stone
fruit with Yates Greenguard for black
spot and brown rot control.
- Spray tamarillos with
Yates Greenguard for control of powdery mildew.
- Citrus should be sprayed
with Champion Copper to prevent
verrucosis and leaf curl. Spray with
Conqueror Oil applied
at summer strength to remove wax scale.
- Plum, pear and
quince trees will need to be protected
from pear slug by spraying Yates Target.
- Brown rot affects stonefruit
and occurs on fruit as it nears maturity and
when weather is cool and damp. Spray with
Yates Fungus Fighter every
two weeks from bud burst to harvest.
- Plum and peach
trees are often affected by curly leaf or
bladder plum. The crop as well as the leaves
can be severely affected. Once the symptoms
are visible it is too late to spray. A winter
spray programme is essential.
- Fruit trees grown in containers
will need to be kept regularly watered and
fed with slow release and liquid fertilizers.
- Avoid any pruning of fruit
trees at this time of the year as this will
increase the chances of bacteria spreading
and infecting trees.
- Growth in grapevines should
slowed by pinching out the excess growth beyond
a point where the fruit has set.
- Spray grape vines with
Yates Guardall to prevent
botrytis, a destructive fungal disease that
will destroy grape crops.
ORNAMENTAL GARDEN
- Plant your own Christmas tree
– the flowering of our magnificent pohutukawa
is perfectly timed. Metrosideros ‘Vibrance’
is a small and showy form easily kept clipped
to size. 4 x 2.5m.
- The soft new growth on box
plants will be hardening so its time to give
hedges and topiaries their annual trim to
shape. Feed with Yates Dynamic Lifter Pellets
and a liquid foliar food.
- Christmas Lilies
are available and make a great display for
indoor or out. Once they finish flowering,
let the stems die down and then re-pot for
next years display.
- Calla Lilies (Zantedeschias)
are available in stunning colours to brighten
up your garden or use inside as a potted plant.
They will grow in most soils if kept moist
and given a sunny spot. Keep children and
pets away from them as they have a poisonous
ingredient called oxalic acid in them.
- The flower garden will
flourish with an application of a monthly
liquid feed. Keep weeds under control. Apply
a layer of mulch after heavy rain as this
will keep weeds at bay and hold in moisture
over summer. For extra effect, sprinkle Saturaid
on the soil before laying mulch. It stops
water run-off on the surface of the soil and
breaks down the soil’s surface tension
therefore meaning that more water actually
gets down to the root of the plants creating
effective watering and fertilizing. It is
totally safe and non-toxic to all plants and
it will start working immediately. All you
need to do is sprinkle it on the surface of
your garden beds, or if you are planting new
plants, mix some in with the soil. It can
be used all over your garden.
- Continue planting summer annual
seedlings to fill in empty spaces
or create colourful containers. There is an
abundance available of petunia, marigold,
impatiens, cosmos, ageratum, zinnia, nicotiana,
cleome, aster, salvia, begonia and dianthus.
Settle in young seedling by watering on
Yates Black Magic Seedling Fertiliser.
LAWNS
- Mow the lawns at least once a week.
- Raise the cutting blades of the mower to
reduce stress on the summer lawn.
- A good soaking three times a week will
keep lawns green.
|