Plant & sow

Now is the time to plant if your garden is to boast during summer,
take the time to research and choose your plants before buying as
it is important to select the right plants for certain situations, positions
and conditions.

  • Plant these bulbs this January: Amaryllis, galtonia, arum,, liatris, caladium, canna cultivars, spider lily dahlia, eucomis, tigridia, lilium and tuberose.
1374569211_amaryllis-belladonna-main.jpg

amaryllis

Begonia semperorens

Begonia semperorens

Lilium

Lilium

1374568492_tigridia-pavonia-x-hybrids-main.jpg

tigridia

  • Vegetables to be planted now include cucumber, asparagus, brinjal, beans, pumpkins, Swiss chard, marrows, beet, corn, lettuce, broccoli, cabbages,  turnips, peppers, carrots, celery, gems, leeks, potatoes, radish and tomatoes.

        Annuals

Planting up a boarder en masse never ceases to amaze.
Remember to keep the rest of our garden in mind when selecting
a colour scheme. Summer annuals look great in both mixed and
mono-coloured boarders and can even be used to create a focal
point around containers and focal or specimen plants.

Some of the bedding plants to be planted now include: Begonias, pansys, celosia, bedding dahlias, cleomes cosmos, New Guinea impatiens, viola, lobelia, marigold, vinca and petunias can all now be planted from seedling trays.

          Herbs and Vegetables

  • Follow these tips when sowing vegetables during January.
    • cucumber, asparagus, brinjal, beans, pumpkins, Swiss chard, marrows, beet, corn, lettuce, broccoli, cabbages, turnips, peppers, carrots, celery, gems, leeks, potatoes, radish and tomatoes.
    • Continue sowing salad crops, remember to sow in regular successions to ensure they mature in accordance with harvesting requirements.
  • For more information on Herbs click here
Leek

Leek

Peppers

Peppers

Potato

Potato

Radish

Radish

Lettuce

Lettuce

Tomato

Tomato

Broccoli

Broccoli

beetroot

Beetroot

Swiss Chard

Swiss Chard

Pumpkin

Pumpkin

1374840159_main-cabages.jpg

Cabbage

1374840719_main-carrots.jpg

Carrot

          Shrubs and Perennials 

  • Visit your local nursery or home improvement store and have a look at what’s available for planting during January. 
     
  • All of these perennials can be sown in trays during January:
    • Achillea millefolium, Alcea rosea, Aquilegia, Aster novi-belgii, Bergenia cordifolia, Begonia Cerastium tomentosum, Chrysanthemum maximum, Digitalis, Felicia amelloides, Gaillardia, Gazania, Gerbera jamesonii, Heliotropium, Limonium perezii, Lobelia cardinalis, Nepeta, Penstemon, Physostegia, Rudbeckia, Viola odorata.
Gazanias

Gazanias

Begonia semperorens

Begonia semperorens

Lobelias

Lobelias

Violas

Violas

          Bulbs

  • Bulb combinations always ensure a spectacular display, Amaryllis, galtonia, arum, tuberous begonia, liatris, caladium, canna cultivars, spider lily dahlia, eucomis, tigridia, lilium and tuberose.

                General garden maintenance 

  • For a longer blooming season, dead head and feed your roses regularly and remove faded blooms from poppies, pansies and other annuals.
  • Start mowing the lawn regularly, feed once a month and water during dry weather.
  • Remember to dead head annuals and bedding plants regularly and feed every 2 weeks or so with a diluted liquid fertilizer.gardening
  • Water and feed hardy summer-flowering annuals regularly.
  • Continue to remove weeds from lawns and paving’s.
  • Remember to water liliums once a month.
  • Feed your lawn every 4 to 6 weeks with a slow-release fertiliser that wont burn the lawn.
  • Mow the lawn at least once a week. Remember to change the direction in which you mow often. This will prevent ridges and uneven growth.
  • Water the lawn in the early morning so that it can dry out by the evening.

             

         Bulbs

  • Continue watering dahlias; feed day lilies and liliums with a general fertilizer.
  • Water irises regularly and apply a dressing of superphosphate.
  • Now is the time for winter-flowering bulbs to be lifted and stored.
  • Don’t let your summer flowering bulbs dry out, water them at least once a week.
  • Cannas should be fed once a month. Water them well once a week
  • Dahlias should be fed once a month with a liquid fertiliser. To discourage red spider mites, hose down the foliage. Remember to stake Dahlias as they grow.
  • liliums must be kept well-mulched. This keeps the roots cool and improves moisture levels. Feed them once a month with a liquid fertiliser and tie the growing stems to firm stakes for support.

        Pruning

  • Annuals, Roses, and perennials like geraniums, daisy bushes and lavender need to be dead headed regularly to promote growth and encourage flowering. Phlox and catmint also respond well to deadheading. Remember to de-bud Dahlias at regular intervals.
  • Climbers like Wisteria, Jasmine and Petrea can all be cut back neatly into shape.
  • Hedges, standards or “lollypops”, screens and topiaries need to be pruned regularly to keep them neat and in shape.
  • The Jasmine, wisteria and other flowering creepers should be flourishing. Cut and neaten these beauties back once the blooms have faded, as this will promote new vigorous and stronger growth.
  • Cut back, neaten and clean out hedges. Remember to add offcuts to the compost heap.
  • Prune and shape vines.
  • Remove dead, diseased and damaged wood from deciduous trees and shrubs.

Pest and Disease

  • This time of year provides perfect environmental conditions which inevitably see the emergence of pests and disease, so it is important to take a regular stroll trough the garden and check the succulent fresh new growth of your ornamentals and pot plants for signs of mildew, aphids, thrips, red spider mites and other buggers. Treat them in time to avoid over infestation and remember to use pesticides responsibly.
  • Keep an eye out for the tiny little caterpillar eggs or baby caterpillars on your amaryllis and clivias and the underside of cabbage and kale leaves.
  • Treat conifers with Aphicide if cypress aphids are still present.
     
  • Powdery mildew may become a problem as damper conditions creep in.
     
  • Keep an eye out for the amaryllis caterpillar (lily borer).
     
  • Red spider could start appearing now, so the undersides of leaves and treat acordingly
     
  • Snails and slugs will also be present now. Scatter snailbait after watering.
  • Only spray where necessary to keep the garden free of pests. – There are a number of organic products and remedies available.
  • Treat fruit trees for pests with a spray. Remember to spray your roses and affected ornamentals as well as many of them harbour pests which attack fruit trees. Particularly spray Pyracantha and quince.
  • Spray regularly where necessary to keep the garden free of pests. – There are a number of organic products and remedies available.​

  • Red spider mites love the hot dry weather so keep a close eye throughout the garden – they tend to gather on the undersides of foliage and can be treated with a spray of cold water when present in smaller numbers.

  • Keep an eye out for dollar spot on the lawn.

  • Mildew also tends to be a problem now (especially on Zinnias) spray if necessary.

Amaryllis-borer caterpillar is a persistent problem on Clivias, Amaryllis, Zantedichia, Agapanthus and nerine so squish these black and yellow striped terrors on sight.

Weeds

  • The weed war will continue at full force during January so remember to weed before the flowers are formed and seeds are set and don’t put weeds on the compost heap.
     
  • Remove weeds from the lawn by applying a broad-leaf weed-killer, weeds in the garden bed are best removed by hand before they flower and set seed.
  • Minimise weeds by applying mulch and weed guard or landscape fabric and refrain from turning or “cultivating” the soil.​
  • Treat weeds in the driveway and paving with boiling water on a hot day, remove them by hand make use of a number of no- selective weed-killers available on the market. – avoid spraying on windy days and strictly follow dosage and package instructions.

                Feed and Fertelize

  • Now is also a good time to feed your hedges to stimulate aggressive thick and dense new growth to be pruned in to shape during the next few months.
     
  • Continue to fertilize fruit trees and checked that they are well mulched, water them regularly.
     
  • Feed shrubs, trees and climbers and mulch well.
     
  • Feed flowering annuals every 14 days with a water soluble fertilizer like Nitrosol or Multifeed.
     
  • Freshen up vegetable beds with fresh compost and organic fertilizer, after harvesting your vegetables and herbs.
    • Liquid fertiliser can be applied every 14 days or so to encourage a heavy yield
  • Leafy vegetables like spinach and lettuce can be fed with 2:3:2 or a liquid plant food like Multifeed Classic.
  • Summer and Spring flowering bulbs can be fed with bulb food and should be kept moist, but not overwatered.
  • A dose of 3:1:5 would do your summer-flowering bedding plants well.
  • Continue to feed Annuals with a liquid fertilizer every second week.
  • Feed all Citrus trees with a granular fertilizer, start spreading the granules at least 10cm away from the base and continue right up to the drip line of the canopy.
  • Feed your Cannas, Day lilies, Hibiscus and Dahlias with 3:1:5 and for a real spectacular show work in some manure and mulch they well with some compost.
  • Feed the Camelias with +- 30 grams of Epsom Salts diluted in 5 litres of water and applied as a liquid fertilizer.
  • Feed the Roses well with a granular fertilizer such as 8:1:5 to promote new growth and encourage flowering. – Feed once a month now trough to May.
  • Hydrangeas are in full bloom and do best with a water soluble fertilizer once every two weeks or a good dose of Hydrangea plant food – choose one relevant to the flower colour and soil pH.
  • Feed the lawn well with a granular fertilizer and water well.

                Watering

Water-How-and-WhenCombat the severe heat and drought of January by ensuring the garden is well mulched over this period of the year. 

Mulch is organic material which is spread over exposed garden soil in a 5cm-10cm thick layer, it reduces evaporation, suppresses weeds, improves soil temperatures and nutrient levels and dramatically improves the visual appeal of the garden. 

Water the entire garden well during dry periods and pay special attention to water the roses nice and deep at least once a week. 

Keep your Agapanthus which are now in full bloom well watered for a really spectacular show.

To minimise your gardens water requirements:

  • Refrain from watering during mid-day. 

  • Water thoroughly and deep at less frequent intervals rather than a quick splash on a more regular basis.

  • Though it is often tempting remember not to turn or “cultivate” the soil as this invites evaporation and stimulates weed seed germination.

  • Consider putting up a rain water tank this rain season, as a wide variety of vegetables and container grown plants give best results if watered with rainwater.

  • Keep the garden well mulched.

                Indoor Plants

  • Turn your indoor plants and containers 180 degrees to ensure the grow upright and don’t lean towards the light source, at the same time check the bottom of the container for nesting ants, give the foliage a quick wipe, water well and tuck some fertilizer in the top layer of soil.
  • When you water indoor plants make sure the water is room temperature.
  • With a wet cloth or sponge, gently wipe and dust the leaves every two weeks or so.
  • Its best to keep your indoor plants away from draughts moving through the room.
  • Primulas, cyclamen and cinerarias make great indoor plants, these can be fed once a week and require slightly more water than other now dormant indoor plants.
  • Single and double flowered begonias as well as flowering Kalanchoes should also be available now.
  • Avoid getting water on the foliage of African Violets.

                Mulching

Mulch the entire garden well, avoid mulching up against the base of your plants.

Mulching will prevent the soil from losing moisture on hot days in the warmer regions. Mulch is also great for suppressing weed growth.

Propagation 

  • Take softwood cuttings of and treat with a softwood rooting hormone, firm into a well-drained sterile media and water with a fungicide.
          Lawn
  • Slightly raise the mowing height of your lawnmower as the drought, winds and heat of January could lead to the lawn scorching, burning and drying out as a result of too short mowing.​
  • Feed the lawn every 6 weeks or so with a handful of granular fertilizer spread evenly per square meter – water thoroughly after every application.
  • Mow bunch type and finer leaved lawns once a week, Kikuyu looks and performs best when mowed twice a week.
  • For more accurate garden maintenance tips in your climate visit this link and select the most suitable region.

 

Gardena Spring 2017 1
Gardena Spring 2017 2

Absolute residential solutions dummy

Talborne Logo
Talborne seedling food
Talborne vita fruit and flower
Talborne Veg

KK New logo 2017
KK waterfall

GLC Designs banner 1
Pro-Lawn banner1
Biulders warehouse

Makhro 1 pathwayes

Pin It on Pinterest

Share This