Bunny Ears Cactus (Opuntia microdasys)

W&N watercolour on Aqua 300gsm watercolour paper – 8″ × 12″

My Bunny Ears cactus on my patio (Tarlton, Gauteng, South Africa)

These cacti originated in the wild (North and Central Mexico) and are popular garden and house plants here in South Africa. I bought my Bunny Ears last summer and after a nice rest this past winter, is now showing lots of new ‘ears’. I’m just wondering if I will have any flowers while it is in a pot…
Opuntia microdasys forms a dense shrub 40–60 cm tall, occasionally more, composed of pad-like stems 6–15 cm long and 4–12 cm broad.

Opuntia microdasys has no spines, but instead has numerous white or yellow glochids 2–3 mm long in dense clusters; these detach very easily on being touched, and can cause considerable skin irritation, so the plants must be treated with caution. Despite this, it is a very popular cactus in cultivation.

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Cactus - Cereus jamacaru (Een-nag-blom)

Ink sketch and watercolour wash on Bockingford 300gsm – 8″ × 12″ 

Cereus jamacaru (Queen of the Night, Een-nag-blom)
Classification: Cactaceae
Incorrectly referred to as Cereus peruvianus in South Africa.

The Peruvian Apple Cactus, Cereus repandus, is a large, erect, thorny columnar cactus found in South America as well as the nearby ABC Islands of the Dutch Caribbean. It is also known as Giant Club Cactus, Hedge Cactus, cadushi and kayush. With an often tree-like appearance, the Peruvian Apple Cactus’ cylindrical grey-green to blue stems can reach 10 meters (33 ft) in height and 10-20 cm in diameter. The nocturnal flowers remain open for only one night. Unfortunately this plant has been declared an unwanted “invader” in South Africa due to it’s fast-spreading habit.

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Die Kaktus Cereus peruvianus (of Een-nag blom) is ’n boomagtige kaktus, partymaal tot 10m hoog, wat vir net een nag van die jaar asemrowende wit blomme voort bring. Ongelukkig is hierdie kaktus as ’n ongewensde indringerplant verklaar in Suid Afrika as gevolg van hul gewoonte om uiters vinnig te versprei. Daar is groot verwarring oor die eintlike naam van hierdie kaktus, aangesien Cereus vir heelwat kaktussoorte gebruik word. Die spesienaam, peruvianus, dui aan dat dit endemies is aan Peru, maar dit is ’n botaniese fout. Hierdie plant is eintlik endemies aan Brasilië, Uruguay en Argentinië.

Hierdie een groei langs Solly se kaia op ons plot (Tarlton, Gauteng, Suid Afrika) en hy was verskriklik ontsteld toe ek voorstel ons moet dit verwyder. Nou is hy die dood voor die oë gesweer as ek sou sien dat dit enigsins versprei!

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Aloe peglerae

Parker fountain pen, black ink and W&N watercolours on Bockingford 300gsm watercolour paper

All the Aloes are in full flower and the winter got all 3 of my Aloe ferox, burnt the flowers brown. This is Aloe peglerae, which I saw in the veld on the way to Magaliesburg, endemic to South Africa occurring only in Gauteng and one other province (North-West province). It is listed in the Red Data list of South Africa as an endangered species on the extinction queue if not protected or grown for ex-situ conservation.