Proteas
BHT318
Learn to identify, propagate and grow proteas, one of the most striking groups of flowering plants, for the landscape or as cut flowers.
Course Fee€573.00
Statement of Attainment100 hours8 lessons
8 LessonsAbout this course
This course covers protea identification and classification, along with the planting, feeding and watering they need to thrive. You will learn propagation from cuttings and seed, the most commonly grown varieties, and how to manage pests, diseases and drainage problems. A special assignment lets you look further into commercial production or a favourite cultivar. Suitable for gardeners and growers wanting to succeed with proteas even in less than ideal conditions.
In Detail
Become an Expert with Proteas
Learn to Identify and Grow lots of different Proteas and related genera
Grow as cut flowers or landscape plants
Propagate and nurture plants for optimum vigour
The term “Protea” is sometimes loosely used to refer to any plants in the Protea (or Protreaceae) family; though the scientific name “Protea” is strictly confined to one genus.
Even nurserymen and cut flower growers the world over, may sometimes use the term Protea to refer to related plants in the Proteaceae family, such as Telopeas, Leucadendron and Leucospermum (though strictly speaking they are not Proteas). This course is primarily concerned with those plants classified scientifically into the genus “Protea”.
The true “Proteas” do share characteristics, with related plants from the same Proteaceae family:
similar soil and water requirements
susceptibility to the same problems
other similar cultural needs
sometimes a similar appearance, in foliage and flower.
This is a course for amateurs and professionals; flower growers, plant collectors and breeders, nurserymen, botanists, landscapers, gardeners and horticulturists.
Course Content
There are eight lesson covering the following:
1. Introduction
Review of the system of plant identification
General characteristics of Proteas
Information contacts (ie: nurseries, seed, clubs, etc.)
Protea Botany
One way of Classifying Proteas
2. Culture
Planting
staking
mulching
watering
feeding (nutrition requirements, deficiencies etc)
pruning
protection from wind, salt air etc.
drainage requirements
techniques for providing drainage, etc.
3. Propagation
Methods of propagating this group of plants (cuttings & seed)
Propagation of selected varieties, etc.
4. Most Commonly Grown Varieties of Proteas
Protea cynaroides
Protea mellifera
Protea repens
5. Pests, Diseases and Problems
Protea botany
Pest & diseases
Drainage problems
6. Other Proteas to Grow
Protea aristata
Protea caffra
P. coronata
P. cedromontana
P. compacta
P. exima
P. grandiceps
P. holosericea
P. lacticolor
P. laevis
P. laurifolia
P. longiflora
P. longifolia
P. lorifolia
P. pulchra
P. punctata
P. rubropilosa
P. recondita
P. speciosa
P. stokoei
7. Making the Best Use of Proteas
Reasons for Growing Proteas
Proteas for warm climates
Hybrids
More cultivars for landscaping
Foliage affects
Harvest and post harvest
Dried Flowers
Growing Proteas in Containers
8. Special Assignment - based on one of the following (your choice)
How to grow Proteas for commercial flower production.
The botanical characteristics and cultivation requirements for a selected Protea cultivar.
A collection of different Protea cultivars on a budget equal to an average one weeks wage for workers in your country. selection of the varieties to grow, how to establish them in containers, how to maintain peak health throughout the year.
Month by month what to do to proteas to achieve and maintain peak health in your garden. You should indicate when to feed, how much & what.....when to prune, and how, when & if to mulch, pest control measures etc.
Duration: 100 hours
Hardy, Versatile and Diverse
Many members of the Protea family (known as the Proteaceae) are relatively easy to keep growing, once established; often producing spectacular floral displays for decades if they are looked after. The flowers can be picked to decorate your own home, or you can sell them at roadside stalls, markets, etc. or directly to florists.
When plant nurseries or cut flower growers talk about Proteas they often refer to a group of closely related plants - particularly Leucospermum, Leucadendron and the Australian Telopea (more commonly known as the Waratah) - as well as the genus Protea itself.
Their cultural requirements are similar and they are often grown alongside one another
Comparing Leucospermum, Leucadendron and Protea
Protea
Leucospermum
Leucadendron
Flowers are bisexual (male & female parts on the same flower)
Many flowers occur in heads, irregular and usually sessile (ie. Without a stalk): enclosed in a variously coloured involucre (ie. A whorl of small leaves or bracts surrounding the flowers).
Flowers are solitary or clusterd occurring in a bracted head; the perianth is tubular
Dioecious –both male flowers and female flowers occur on different plants
Male flowers in a sessile (without a stalk) head
Female Flowers in a cone like head
Fruit is a densely bearded nut
Fruit is a whiteish nutlet
Fruit is a nut
Leaves sometimes don’t have a stem, arranged alternately on stem, leathery
Leaves are crowded on the stems, leathery and hairy
Distinctive terminal leaves surround flower are usually coloured, Leathery leaves
Approx 132 species, 82 from South Africa; most of the others indigenous to the African continent
Approx 48 species, upright or procumbent shrubs, most from South Africa, three from elsewhere
South African trees and shrubs, Approx 80 species
Proteas are often known for their spectacular cut flowers. There are other members of the Proteaceae family, such as the Banksias, Hakeas, Dryandras and Grevilleas that also make excellent cut flowers. They are also known for their ability to handle tough dry situations where other plants would not.
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