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July in the Garden

It will be cold and dry in some regions and cold and (hopefully) wet in others, but winter can never be boring if we dip into our treasure chest of saucy succulents and splendid shrubs which are dressed in their best right now. So, let’s plant lots more!


Melt the Ice with These Hot Sellers

Winter-flowering aloes like the trusty Krantz aloe (Aloe arborescens) grows from sea level to the highest mountain tops and sets winter gardens alight with its bright orange-red flowers. Birds and bees adore the nectar-rich blooms too.

If you want to choose a very dramatic plant for a large container, choose the sculptural and very striking Tree aloe (Aloidendron barbarae). This aloe is a perfect focal plant for the garden as well but, needs space to grow in as it can reach a height of 15m. Expect pink flowers in winter. There are plentiful and pretty new aloe hybrids of all sizes to choose from as well. Enhance your aloe collection with other types of succulents like crassulas, kalanchoes and sedums, which are equally pretty now, even if not in flower. Their foliage colours intensify and with their strong structural forms, it is hard to ignore them in a winter garden.


Fine Planting is Fynbos!

Heritage plants like proteas, pincushions, blushing brides, and cone bushes are common stock in garden centers nowadays, so do plant some of your own. In a natural habitat the members of the Proteaceae family grow in poor, well-draining soil with a low pH (slightly acidic – between 5 and 6). The plants prefer hot, dry summers and cold, wet winters, but many will grow well in summer rainfall areas too.

Bad drainage is a recipe for disaster, although some species and cultivars are more tolerant of heavy soil than others. Prepare the soil well by mixing in well decomposed compost, which is low in phosphates. Slightly raised beds or mounding of heavy soil will improve drainage and so will adding a little gypsum to break up the clay when preparing a planting place. Some outlets stock a specialised protea soil mix which can be used if there is any doubt about the garden soil's suitability. You can also grow all of these plants in large containers. Beautiful pincushion hybrids (Leucospermum) in yellow, orange and post box red, are highly recommended by all GCA garden centres. They will give you cut flowers for Africa in late winter and spring! Protect with frost cloth if you are in an area which is affected by this.  Feed your indigenous plants with Atlantic Fertilisers’ All-Purpose Fertiliser. It’s a premium non-chemical product – organic and environment friendly.  It will not burn your plants.


Great Balls of Fire

Heavenly bamboos are available in many shapes and sizes, but if you need a foliage plant that can really create fiery winter colour, pick Nandina ‘Pygmaea’ which is a dwarf plant growing to about 50cm tall and wide. These plants are very cold-hardy and look fantastic if planted in bold groups as ground covers, as border plants in full sun or light shade, or in pots. They are absolutely problem-free to cultivate.


A ‘Good for You’ Plant

The cancer bush (Lessertia frutescens) is not only a long-used medicinal plant against many ailments, but also an attractive garden plant growing about 0.5cm to 1m high. The greyish green leaves give the whole bush a silvery appearance which sets off its bright orange to red flowers perfectly. Large, bladder-like, inflated papery pods appear after flowering. This plant ticks off all the boxes as it is easy to grow, attractive to birds, drought hardy, a well-known immune booster and widespread in all provinces.


Bedding Bestie

Sweet alyssum (Lobularia maritima) is possibly the most loved garden annual. Although one can plant them throughout the year, they grow and flower much lusher in the cool seasons. They create much joy in the winter garden when combined with other cool season annuals like pansies, petunias and lobelias. All the alyssum varieties grow fast and have a compact size of 10cm to 15cm high and 20cm wide. They are perfect for bordering, (especially around roses), as filler plants in containers, window boxes and hanging baskets, and even between paving blocks. Alyssums like full sun to flower really well.


Rose Care for July

In most areas, rose pruning is done in the second half of July, until the end of August. Gardeners who approach this task with trepidation can relax, as rose pruning is basically the removal of dead wood and weak and old twiggy stems, in order to attain a neat and pleasing shape, to open up space for new stems to grow, and to cut back to a desired height. After you have completed the pruning process, dig in the old mulch layer and freshly added compost into the soil around the bushes, feed with Atlantic Fertilisers Flower and Fruit fertiliser, renew the layer of mulch afterwards and water deeply. 


Pruning To Do

Deciduous fruit trees, like peaches, apples, plums and apricots, can also be pruned now.


Lawn Matters

  • Take all lawn-mowing equipment for a proper service and refitting of new blades.
  • Spend the time enhancing the shape of your lawn by correcting awkward shapes and fixing damaged edges. You might want to build a neat brick edge to frame a formal lawn, or to think about adding another form of edging between the lawn and flower beds. Visit your nearest GCA garden centre for different bordering options.


Cool Ideas with Pot Plants

Fill your house with all kinds of houseplants to keep you company in winter. Some plants will, for instance, clean the air. Besides, being surrounded by them, leaves one with a sense of well-being and calm. Using indoor plants is also the affordable and easy way to give any room a quick new look.

  • Fill an empty corner in a large room with something big and bold like a bamboo palm or Ficus tree. They like bright light.
  • Add pizazz to the fireplace with succulents like echeverias, haworthias, house leeks (Sempervivum), Echinocactus, or foliage plants like the radiator plant (Peperomia). These plants like a warm atmosphere, bright, indirect light, and very little water.
  • Add greenery to a home office. Plants like peace lilies (Spathiphyllum) and the bird’s nest fern (Asplenium) clean the air and neutralise secondhand smoke. They prefer bright, indirect light, medium water, but a humid atmosphere.
  • Create a green corner on a table near a window with a collection of pretty houseplants to potter around with all winter. Display them in all kinds of containers. A good choice for low light is Aglaonema ‘Silver Queen’, `mother-in-law’s tongue (Sansevieria), peace lily, bird’s nest fern, and the ZZ-plant (Zamioculcas zamiifolia).

Hot tip: Display indoor plants close to where you work, sit or sleep to get the most advantage from their air cleansing capabilities.


Create New Paths

This is the best time to access the “bones” or structure of your garden in terms of pathways and access to different areas. Widen pathways that are being taken over by the encroaching garden, by adding more pavers. Add a “secret” pathway into very deep beds – this also assists tremendously with maintenance of the garden. Add pavers and a bench as a special feature.


Source: Life is a Garden