Gone are the days when shady means barren! This month, Life is a Garden is shedding light on darker spaces with a little shade-spiration to bring all areas of the garden to life. There are many flower varieties, shrubs, creepers, and even veggies that will flourish in every type of shade. Let’s begin by understanding the different degrees of shade and how these conditions affect the surrounding soil and plants that can grow there.
An area that receives no direct sunlight at all is called full shade, known also as deep shade. Underneath a canopy of large evergreen trees or next to tall buildings or high walls is where you’ll typically find full shade, and often barren spaces. The soil in such areas can be classified into these two groups below:
In these deep shade areas, moisture drainage is poor and the soil appears constantly soggy, boggy, and swampy. Try adding coarse compost mixed with gritty river sand to improve the drainage and quality of the soil in these areas.
Plant picks: Hen and chickens (Chlorophytum comosum), holly fern (Cyrtomium falcatum), and forest bell bush (Mackaya bella).
Some areas with full shade have dry soil owing to the growth of the trees that once allowed some sunlight in, but have now grown to completely block out direct sunlight. Enrich these areas by loosening the soil, adding nutritious compost, and covering with mulch to assist in retaining moisture.
Plant picks: Bush lily (Clivia miniata), deadnettle (Lamium), and wild iris (Dietes grandiflora).
Also known as filtered shade, this happens as sunlight filters through openings in tree branches throughout the day, shifting the pattern of sunlight trickling in. In these areas, it’s best to plant in accordance with the trees natural growth and shedding phases. In other words, choose plants that flower during the leafless stages of surrounding trees.
Plant picks: Spring flowering bulbs like daffodils (Narcissus), Lachenalia bulbifera, begonias, and freesias.
*Seasonal tip: Visit your local GCA Garden Centre to discover gorgeous shady babies for cool-season planting and sowing. Checkout what seed trays are available to jumpstart your growing adventure. Keep some new arrivals in their pots to assess how they fair in your chosen area before transplanting.
This refers to an area that receives some sun and some shade throughout the day, as shadows are cast on different parts of the garden. Semi-shade plants tend to do better with morning sun, rather than harsh midday or afternoon sun that may scorch leaves. Keep these areas healthy with good compost and generous mulching to retain soil moisture.
Plant picks: Fuchsia, impatiens, plectranthus, evergreen azalea (Rhododendron indicum), rhubarb, chives, celery, and even carrots.
*Cool-season lawns: Did you know? You can purchase evergreen, cool-season lawn seed for all degrees of shade form your GCA Garden Centre. Sow the grass of your choice to fill barren spaces on the lawn, or even between other plants that thrive in the same conditions.
There is a plant for every shady part of the garden and even some veggies and herbs that can tolerate semi-shade. Remember to visit your GCA Garden Centre to inquire about different shrubs, ferns, and flowers to best suit the area you would like to see flourish. Garden Centre experts are also able to advise which edibles will work well in your desired space. Life is a Garden, even in the shade, so let’s get every bed and pot shining in the absence of sunlight. A gardener maak ‘n plan, or something like that!
Source: Life is a Garden