Plumbago auriculata, or Cape Plumbago, is a somewhat aberrant agriculture shrub. It has abounding accomplished qualities, not atomic its abounding blooming of sky dejected flowers through a lot of of the warm, growing season. For Mediterranean and dry altitude gardeners in particular, its accommodation to bear drought, carelessness and poor, acrid soils makes it one of the a lot of advantageous agriculture shrubs available. Yet it generally induces abrogating reactions from home gardeners. Why is this?
I anticipate the capital acumen is that it tends to be acclimated afield – as a akin barrier by a aisle for instance. As with all plants however, an compassionate of its strengths and weaknesses gives one the adventitious of burying it in situations area it will accomplish well. Here are a few affidavit why Plumbago auriculata is a poor best for a akin hedge, and why it has sometimes becoming a bad acceptability for itself.
*Firstly, it looks poor at abutting range. If beheld at a distance, it can actualize a admirable burst of cool, dejected color. Abutting up though, it tends to arise ragged and messy.
*Secondly, both its flowers and leaves are somewhat sticky, a actuality that can about-face the backcountry into a nuisance in attenuated spaces.
*The bulb is a above litterbug, consistently address its adhesive leaves and flowers on the pavement, or assimilate anchored cars.
Cape Plumbago is best buried therefore, as a all-embracing arena cover, or as a foundation plant, in the added ample areas of the garden. It grows as a loose, mounding backcountry to about 2 meters in acme (6ft) with about bifold the spread. It can be pruned aback harder every few years or so, to actualize a added compact, close advance habit. Established plants annual beautifully after the accession of actinic fertilizer, although abacus admixture already a year will consistently be beneficial.
Growing Requirements
Plumbago can abound in a lot of garden soils, accouterment there is able drainage. It is acute to algid and is inappropriate area winter temperatures bead beneath -2c (28f).Its assurance to calefaction and drought, accomplish it ideal for baptize attention gardens. In Mediterranean climates, it can get through the summer with around no irrigation, but in regions area boilerplate highs are over 35c it will account from about 100-200mm of added baptize a year. It should not be buried in adjacency to plants that charge approved irrigating, as not alone are its baptize attention backdrop wasted, but is a blazon of brier that in fact flowers bigger in dry soils!