Aloe rupestris is a hardy, drought-resistant, single-stemmed Aloe with spreading, bright-green leaves that are reddish along the edges.
It has a branched raceme of tubular, densely-packed, bright-orange to yellow, cylindrical flowers with protruding dark red stamens.The flowers, which look like bottlebrushes, are borne from July to September.
This is a lovely garden plant that should be positioned in amongst trees and shrubs, as it doesn’t grow too well in harsh sunlight.
Plant in well-drained soil to which a little lime has been added.
Size:up to 8m
Acacia gerrardii (=Varchellia gerrardii) is a hardy, fairly fast-growing, drought-resistant, deciduous Acacia.It has a long, straight stem that starts branching high up to form a flattish crown.As it is sparsely branched and throws little shade, many plants and lawn grass will grow underneath it.
The bark is dark grey and fissured, with red under-bark appearing in the cracks.The bark on the young branches is red and young growth is covered in hairs.
From October to February the tree is literally covered in masses of large, creamy-white, scented puffball flowers that attract many pollinating insects.It is the host plant of the Black-striped Hairtail butterfly.The flowers are followed by nutritious, sickle shaped pods.
Bark contains tannin that is used for medicinal purposes.It tolerates a wide variety of soil types.This Acacia can be used in fairly small gardens as it is tall but not bulky.
Plant in full sun.
Size: 5 to 7m
Freylina tropica is a very hardy, evergreen, slender shrub that has spreading branches, smooth grey bark and shiny, bright green leaves.
It blooms profusely in late winter when little else is flowering but does bear white or lilac flowers throughout the year.
Attracts insects and butterflies to the garden.
Erythrophysa transvaalensis is a rare, hardy, semi-deciduous, drought resistant shrub or small tree is mostly multi-stemmed.
Eucomis vandermerwii is a very hardy, deciduous bulb with a rosette of beautiful leaves that are tinged wine red, have masses of dark maroon spots and wavy edges.
In summer it bears spikes of long lasting wine red flowers topped with dark green, maroon blotched Pineapple-like bracts.
Euphorbia mauritanica very hardy, evergreen, quick-growing, well-rounded shrub with thin, cylindrical, grey-green stems.The many stems that sway beautifully in the wind arise from a thick rootstock.
Each stem produces a small, yellow flower at the tip, and the entire bush appears butter-yellow for 2 or 3 months from August to October.Attracts pollinating insects.
Excellent feature plant for rockeries and mixed succulent beds.It makes a particularly attractive container plant.It is very tolerant of a wide range of conditions and is particularly useful for difficult gardens which have low rainfall and harsh, cold conditions.
Plant in well-drained soil in sun or semi-shade.Water moderately.
Size: up to 1.5m
Euphorbia tirucalli 'Firesticks' is a hardy, evergreen, tough, drought-resistant, succulent shrub or small tree with rarely-seen, tiny leaves that fall very early as this plant uses its green stems to photosynthesise.In this form the tips of the branches turn yellow, red and orange giving the impression that the tips of the plant are on fire.
Tiny, yellow flowers appear from September to December at the end of the new growth.These flowers attract masses of insects and butterflies.
The seed capsules that follow are prized by everything from ants to birds and even monkeys.The dense branches make ideal nesting sites for birds.Traditionally it is utilised as a living hedge to provide a nocturnal kraal for livestock.The plant is reputedly an effective banisher of moles. Although it is thornless, the dense, angular structure of the branchlets makes it fairly impenetrable, especially in older specimens.
Felicia erigeroides is a very hardy, mound-forming, evergreen perennial has small, bright green leaves and delicate pink to lilac flowers.
It flowers profusely from July to September. but does have some flowers all year round if deadheaded after flowering.
Geranium incanum is a hardy, fast growing, evergreen groundcover has beautiful, fine, feathery foliage.
It bears masses of purple flowers nearly all year round that attract insects to the garden.
It is a very versatile plant that does well planted on banks, in hanging baskets and containers.
Zantedeschia rehmannii is a hardy, deciduous plant with a thickened, tuber-like rootstock from which lance shaped, lush green leaves arise. Most Arum Lily species have a lobed base but The Pink Arum has a tapering leaf base.
The flower is a slender, elongated spathe of varying shades of pink (light pink through to deep maroon) which turns green as it matures. Flowering is from October to March, (mostly November to January).
The fruit is green, and as it matures and gains weight along the spathe, it bends the flower stem downwards.
It is a prized cut flower, container plant and garden plant world-wide.
For best results, care for Z. rehmannii by lifting dormant plants and storing them dry until the following growing season when they need to be watered well. Add plenty of rich compost to the soil.
Plant in sun or semi-shade.
Size: up to 50cm