Today has been darkly overcast and dull with a very light shower clearing the air a short while ago. Having already looked at various hues of green on St. Patrick’s Day (interestingly the dead snake elicited the most responses!), as I walked around my garden this afternoon I was reminded of the various shapes of leaves we get in nature. First up is the Spekboom (Portulacaria afra) which grows outside the side door leading to our swimming pool. The colour of the stalkless, succulent leaves tend to vary from bright green to pale grey. I planted this small tree as a broken off twig several years ago and it has already reached a height of nearly 4m. I prune it periodically and plant the cuttings elsewhere in the garden.
This Aloe ferox growing near our front door is well over thirty years old – well suited to this dry part of the Eastern Cape. Its beautiful flowers will appear sometime in May and continue through to the end of August. These broad leaves are showings signs of age yet still look attractive to me.
This Ziziphus mucronata, commonly known as buffalo thorn or blinkblaar-wag-‘n-bietjie, seeded itself outside our lounge window. I enjoy the glossy green leaves, although remain wary of the thorns – one hooked and the other straight – that are difficult to extract oneself from. Despite the thorns, trees growing in the wild are browsed by both game and stock animals.
Gardens are all the sadder, I think, without nasturtiums growing somewhere. Not only do they produce blooms in a variety of colours, but their blossoms, leaves and immature green seed pods are edible.
According to the Agricultural Research Council “Sword fern is a category 1b declared invader in Limpopo, Mupumalanga, Kwazulu-Natal, Eastern Cape and Western Cape, and a category 3 invader in Gauteng, Free State, North-West, and Northern Cape. It must be controlled or eradicated where possible, and may not be sold or distributed through commercial outlets.” Try as I might, I simply cannot get rid of these plants which grow faster than I can attack them!
Another exotic is the Cape gooseberry (Physalis edulis) which originates in South America. All the plants (the number of them wax or wane according to the weather) growing in my garden have seeded themselves – probably courtesy of the birds which adore the golden berries as much as I do. I generally leave them to grow wherever they please, unless they are really in the way.