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Certificate In Horticulture (Landscaping & Garden Design)

Course CodeVHT002
Fee CodeCT
Duration (approx)700 hours
QualificationCertificate

How to be a Landscape Contractor or Gardener

This course is designed specifically as training for people who want to work in landscaping, as a designer, contractor or in landscape construction. It is suitable both for people who want to commence their own business; and for anyone seeking work with an established landscape enterprise.

COURSE CONTENT

This certificate entails the following:

  • Core studies - half of the course, involving approximately 300hrs over 15 lessons.
  • Elective studies - half of the course, involving stream studies specific to landscaping.

Core Lessons

  1. Introduction to Plants
  2. Parts of the Plant
  3. Plant Culture - Planting
  4. Plant Culture - Pruning
  5. Plant Culture - Irrigation and Machinery
  6. Soils & Media
  7. Soils & Nutrition
  8. Propagation - Seeds & Cuttings
  9. Propagation - Other Techniques
  10. Identification and Use of Plants
  11. Identification and Use of Plants
  12. Identification and Use of Plants
  13. Pests
  14. Diseases
  15. Weeds

Stream Lessons

  1. History of Landscaping
  2. Principles of Design and Planning Information
  3. Drawing and Costs
  4. Irrigation
  5. Garden Designs
  6. Earthmoving and Drainage
  7. Materials
  8. Paths, Walls and Fences
  9. Equipment
  10. Water Features
  11. Garden Art: Statues, Sundials and Figurines
  12. Landscaping for Sports and Games
  13. Landscape Management
  14. Industrial Relations: Unions and Workers
  15. Maintenance of a New Landscape

 

Lesson Structure

There are 30 lessons in this course:

  1. Introduction to Plants
    • Nomenclature and taxonomy
    • The plant kingdom
    • Genus, species, hybrids.
  2. Parts of the Plant
    • How plants grow
    • Plant structure
    • Parts of the flower and leaf
    • Modification of stems and roots.
  3. Plant Culture - Planting
    • How to plant and protect newly planted specimens, terms like: annuals, biennials, perennials, deciduous, evergreen and herbaceous plants.
  4. Plant Culture - Pruning
    • Purpose for pruning
    • Rules for pruning
    • How to prune.
  5. Plant Culture - Irrigation and Machinery
    • Different irrigation systems
    • Components of an irrigation system
    • Designing an irrigation system
    • Maintenance in the garden and for tools.
  6. Soils & Media
    • Soil classifications
    • Soil testing
    • Potting mixes
    • The U.C. System
    • Ingredients of potting mixes.
  7. Soils & Nutrition
    • Fertilizers
    • Deficiencies and toxicities
    • N:P:K ratios
    • Salting
    • Fertilizer programming
    • Compost.
  8. Propagation - Seeds & Cuttings
    • How to propagate plants with the two easiest techniques: Seed and Cuttings
    • Propagating mixes
    • Cold frame construction
    • After care for young plants.
  9. Propagation - Other Techniques
    • Other methods to increase plant numbers
    • Budding and Grafting
    • Layering, division and tissue culture.
  10. Identification and Use of Plants
    • How are plants used in the landscape
    • How to choose and purchase plants
    • Selecting plants suitable for the climate and site.
  11. Identification and Use of Plants
    • Problems with plants
    • Choosing plants for problem sites.
  12. Identification and Use of Plants
    • Indoor and Tropical Plants, flowers, herbs, bulbs, ferns.
  13. Pests
    • Identifying and controlling pests
    • Chemical and natural methods for pest control
    • Chemical safety precautions.
  14. Diseases
    • Identifying and controlling diseases
    • Plant pathology
    • Fungi, viruses, non pathogenic problems
    • Interactions with the host and the environment.
  15. Weeds
    • Identifying weeds
    • Controlling weeds
    • chemical terminology.
  16. History of Landscaping
    • Garden Styles
    • Types of Gardens
    • History of Gardens
  17. Principles of Design and Planning Information
    • Principles of Design
    • Pre Planning Information
    • Using Colour
    • Natural Garden Design
    • Eclectic Gardens
    • Minimalist Gardens
    • Plant Application
    • Aesthetic Criteria for Design
    • Procedure for Planting Design
    • Entries
    • Birds in the Garden
  18. Drawing and Costs
    • Cost Effective Design
    • Garden Style versus costs
    • Construction Decisions
    • Planting Decisions
    • Maintenance Decisions
    • Garden Investment
    • Determining Costs
    • Drawing Techniques
    • Computer Aided Design
  19. Irrigation
    • Sprinkler Systems
    • Micro Irrigation
    • Planning an Irrigation System
    • How to Use a Watering System
    • Automatic Watering Systems
  20. Garden Designs
    • Park Design
    • Home Garden Design
    • Cottage Garden Design
    • Trail Design
    • Types of Trails (Fitness, Sensory, Cryptic, Environmental)
    • Recreational Landsacaping
    • Playground Design
    • Barriers and Walls
    • Gradients and Dimensions
  21. Earthmoving and Drainage
    • Levelling & Basic Surveying
    • Earthmoving Equipment
    • Earth Forming
    • Creating Mounds
    • Raised Beds
    • Importing or Improving Soil
    • Soil Shaping
    • Soil Degradation
    • Soil Rehabilitation
    • Earthworks calculations
  22. Materials
    • Using, Choosing & Preserving Timber
    • Recycled Timber
    • Rock Work
    • Concrete
    • Coloured Pebbles and Gravel
  23. Paths, Walls and Fences
    • Paths: Guidelines, Gradients, Surfaces
    • Walls & Sleeper Walls
    • Types of Fences
    • Building a Wood Fence
    • Garden Structures
    • Play Structures
    • Skate Facilities, Motor Vehicle Parks
    • Pavers, Stone and Gravels
    • Contracts and Specifications
  24. Equipment
    • Manual Tools and Equipment
    • Power tools for landscaping
  25. Water Features
    • Planning a Water Garden
    • Types of Water Gardens
    • Water Quality, depth, area, safety etc.
    • Water Effects
    • Finishing Touches to a Water Garden
    • Fountains
  26. Garden Art: Statues, Sundials and Figurines
    • Garden Rooms: How to Design a Garden Room, What to put in a Garden Room
    • Positioning Garden Art
    • Painting in the Garden
    • Pots
    • Sculpture and Statues
    • Outdoor Furniture
  27. Landscaping for Sports and Games
    • Fun and Fitness Trails
    • Outdoor Multi Purpose Courts
    • Skateboarding
    • Types of Playgrounds
    • Park Design Criteria
  28. Landscape Management
    • Role of a Manager
    • Management Processes
    • Law and Business
    • Communication Skill
    • Marketing
    • Industry Awareness
    • Landscape Management
  29. Industrial Relations: Unions and Workers
    • Work Scheduling
    • Unions
    • Workplace Health and Safety
  30. Maintenance of a New Landscape
    • Protecting Young Plants
    • Replanting
    • Pruning
    • Weed Control
    • Maintaining Turf

Each lesson culminates in an assignment which is submitted to the school, marked by the school's tutors and returned to you with any relevant suggestions, comments, and if necessary, extra reading.


More About the Stream(elective) Studies: LANDSCAPE AND GARDEN DESIGN

The aim of the stream studies is to develop skills and knowledge in landscape design, construction, features and landscape business management.

The student will engage in the following activities as part of the stream studies:

  • Review the historical evolution of gardens.
  • Obtain pre-planning information and use of that information to draw plans.
  • Identify different principles and styles of landscape designs.
  • Analyze garden designs.
  • Develop graphic skills, and a knowledge of drawing materials and techniques.
  • Prepare cost estimates for a landscape job.
  • Describe surfacing materials and their effects.
  • Explain the quality and cost of different landscape materials.
  • Develop a knowledge of plants, both native and exotic, suitable for local conditions.
  • Select plants for difficult sites and conditions.
  • Describe advantages and disadvantages of various pipes, sprinklers and pumping equipment.
  • Recommend irrigation systems for different landscape situations.
  • Design a simple irrigation system.
  • Design a bush garden and the value and relevance of using native plants.
  • Analyze and report on a cottage garden design.
  • Analyze and report on a playground design.
  • Prepare a playground design for a school or public park.
  • Draw layout plans for a range of gardens.
  • Conduct a detailed survey of a site, prepare a detailed plan based on that survey, estimate costs and develop contract documentation for that project.
  • Explain earthworks and soil preparation techniques used in landscaping.
  • Describe alternative techniques for establishing and growing plants.
  • Explain a range of landscape construction techniques including building fences, walls, rockeries, paths, water gardens, paving and drainage.
  • Compare different landscape materials with respect to their quality, cost, availability and application in garden construction.
  • Describe the correct procedures for the proper and safe removal of a limb from a tree, and for the felling of trees.
  • Develop a detailed maintenance program for a garden.
  • Demonstrate the ability to prepare for, and plant a new lawn.
  • Explain how to establish turf on a steep slope.
  • Write and advertisement for a landscaping business.
  • Explain basic management procedures.
  • Show a reasonable level of communication skill.
  • Explain health and safety requirements on a landscape site.
LANDSCAPING TIPS


Gardens that are inappropriate to their surroundings are never going to realise their full potential.

For example:
• Big trees cause damage in small gardens.
• Small trees fail to make an impact in large spaces.
• Flood affected areas should not be filled with plants that are easily damaged by flood waters. Likewise, drought-sensitive plants should not be grown in dry places. You cannot oppose the forces of nature in these or any other ways.
• Sensitive plants and features should not be put into gardens where people or animals are going to cause damage.

When you plan a garden, make sure you think about the risks that it will face. Try to see the potential for the garden being damaged by the people who use it, and the people being ‘damaged’ by the things you put into the garden.

A good garden design is one that is appropriate to both the site, and the people who move through the garden.

You Can’t Tame Nature in the Long Term
Garden designs are best when they work with nature rather than against it.

With regular work, lawns can be mown, paths swept, edges cut and weeds eradicated. However, many home gardens that are created with little concern for maintenance requirements will degrade rapidly if the owners become ill, go on holiday, or money becomes scarce and the attention to routine maintenance waivers.

A garden that is well designed and constructed with the best materials can still remain functional and attractive when neglected for a period.

Designs Must Exhibit a Sense of Scale
Small plants, statues or other features can look great in a small garden. Things that are often lost, or go unnoticed in a large landscape, are always going to be more visible in a smaller space.

Gardens should always be designed with an appreciation of scale.

What is Scale?
Scale is all about how the different elements of the landscape relate to the depth of the view.  The further you can see, the larger the scale.  If your garden is only a few metres across it will have a much smaller scale than a garden with an unrestricted view of the sky and the horizon.


TECHNIQUES FOR KEEPING IN SCALE
• Never have walls that are taller than the width of the garden.
• Oversized trees in a tiny courtyard will not only cause structural damage, they just won’t look right.
• Don’t include too many plants – the ‘clutter’ will make the garden seem smaller.
• Use dwarf varieties of plants - they are less likely to become overgrown and compete for precious space. 
• Keep it modest when choosing garden furniture.  Have enough seating and table space for your needs, but have them small enough to allow you to move freely around the garden. 
• Use small paving stones to create the illusion that the garden is larger. 
• Choose pots and containers that look right.  Don’t have huge pots in a small space.
• The width of steps and paths must be in proportion with the size of the garden. 
• You can incorporate all the features that you might wish for in a larger garden, such as ponds, statuary, urns, pergolas, but keep them small so that they do not dominate the scene.


THE IMPORTANCE OF SPACE
When planning the scale of your small garden, you must consider the spaces as well as what you are going to put in it.  Space is an essential component of design and if it is not used properly nothing will work.  For example, if you do not leave gaps between trees, the garden will feel hemmed-in.  If you plant trees or bushes too close to windows and doors it will seem like the garden is invading the house. 

You will also have to manipulate space to keep it in proportion.  The space between the two edges of a path in a small garden should be considerably less than the space between the two edges of a path in a large garden.  The path itself can be made to look larger by surfacing it with small pavers or fine shingle.

By carefully considering where you choose to site garden objects and the amount of space you leave both between them and around them, you can maintain scale and harmony within your garden.


GARDEN FEATURES FOR SMALL GARDENS
In a small garden, any feature will be more visible than in a larger space.  Therefore, they have to be chosen carefully.  In most cases, they should be kept small to keep in scale with the rest of the landscape.  However, if you do choose to display a large feature in a small area, such as an abstract sculpture in a minimalist-style courtyard, the surrounding elements such as walls, paving, and plants should be as unobtrusive as possible.

Frame Views
Because scale is determined by how far you can see, it can be manipulated by the way you frame the view.  For example, you can shape the view from your kitchen window by adding a pergola with a climbing plant.  As you look through the window, the garden beyond the pergola will appear to be further in the distance.

Develop Themes
Create a theme in a garden to strengthen the sense of unity. If one or more elements are out of place, they are also likely to appear out of scale.

When designing small gardens; think ‘small’. Most materials that you may wish to use in the garden have a small alternative.  For example, use pea shingle for paths instead of larger gravel, use small grade pebbles for mulches instead of larger ones, use smaller and dwarf plant varieties and keep hedges and trees pruned to a smaller scale.

Likewise, when designing big gardens; think ‘big’. A really bold feature (e.g. sculpture) needs a big area to display it at its best.  If you placed it in a small garden you would have to ensure that there was not much else around it so as not to detract from its impact.
 
ENROL AND START BUILDING A LANDSCAPING CAREER TODAY
 
 

WHYCHOOSE US?

  • Support:  communicate directly with staff . Answering you is our top priority
  • Different:  if your training is different, you stand out
  • Resources:  unique collection of people and intellectual property.
  • Reputation: A team of a dozen university trained horticulturists led by our principal John Mason, with a 40 year career incl. author of over 50 gardening books, garden editor, landscape, nurseryman and parks director
  • Flexibility:  more options for how, where, when and what you study
  • Learning is top priority: what you learn changes you for life. Everything else is secondary
  • Better value:   Compare our cost per study hour.
  • Reliability:  Established since 1979, and being independent means we have avoided the stresses suffered by many other institutions
 

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