Planning Layout and Construction of Ornamental Gardens

Overview

Every site has a unique set of microclimatic and soil conditions. Other factors such as the site’s exposure to traffic, pests and disease, will also be unique. All of these things are relatively uncontrollable; although the way the landscape is designed will impact on these characteristics as well.

Examples:

• Planting large plants can modify existing microclimates by buffering temperature fluctuations, changing light intensities etc.

• Changing contours can alter soil temperatures, soil moisture, exposure to light, as well as drainage patterns, etc.

• Treatments of surfaces can change drainage characteristics, soil conditions,

• Buildings, drainage pipes, services (electricity, gas etc)can be affected by the nature and type of landscape treatment

• Some styles of landscape are going to cause greater changes to a landscape than others.

Aims of the Planning Layout and Construction of Ornamental Gardens course from Warnborough College

• Explain how to conduct a site appraisal and interpret the results.

• Conduct risk assessments associated with planning layout and construction of ornamental gardens

• Produce and interpret site plans and specifications using basic survey measurements.

• Explain how site characteristics may influence choice of garden design style.

• Evaluate and explain the contribution made by hard landscape features to design and function

• Describe the practical procedures for setting out a site to scale plans and drawings.

• Describe and explain the reasons for correct soil moving and storage during construction works.

• Explain the factors which determine the design and specification of land drainage systems and describe procedures for setting out and installing land drainage.

• Explain requirements for a range of ground preparation techniques for different landscape features.

• Specify a range of materials and outline procedures for construction of paths and patios.

• Specify a range of materials and outline procedures for construction of Steps, Ramps, Dwarf Walls and Fences