Public Realm Framework - Section 2.14 - Trees

Subsection 14 covers tree options.

Tree selection location and size decision matrix (below).

Decisions around species selection and placement should be informed by the below diagram and by CoGG standards relating to urban tree selection. Where trees cannot be installed in the proposed location an alternative location shall be determined. Where the proposed tree species cannot be installed in the nominated location an alternative species from the Standard List list must be determined for approval by Council.

Note: Street trees selected for bespoke design areas must also consider this selection criteria.

Workflow diagram relating to underground services and what can be planted when and where

Aim

An increase in tree canopy cover across Central Geelong to align with City of Greater Geelong urban forest strategy 2015-2025. Tree planting hould aim to provide a large canopy and wide form wherever possible. Passive watering should be explored in all situations in line with the City in a Park strategy.

Large evergreen trees should be planted in median strips where possible to take full advantage of the breadth of space. A mixture of medium sized evergreen and deciduous trees should be planted in the footpath and preferably in-road kerbside to allow for additional circulation in the footpath pedestrian areas. Smaller deciduous and evergreen trees with a splash of colour should be planted in laneways where little space is available for tree planting.

Major Streets

In order of preference:

Where: Median planting opportunity exists

Application: Typology of one planting to median Typology two planted in footpath or in-road kerbside.

Where: Median planting is not achievable or no median exists

Outcome: Typology one planting in footpath or in-road kerbside.

Note: the same tree species and application of typologies should apply to the entire length of any one street from one end of the Central Geelong area to the other.

Considerations

Design conscientiously and holistically for tree planting by ensuring sufficient above and below ground space and conditions to thrive. Well planned trees are one of the best long term investments a city can have.
Make the most of areas with no overhead obstruction or powerlines and plant large trees.
Plant appropriately scaled species below powerlines.
Avoid trees with a low canopy which obscures site lines and clutter streetscapes.
Consider passive irrigation of trees with stormwater wherever practicable.
Plant appropriate trees for the situation to minimise maintenance pruning and damage to infrastructure
All tree pits must include sub-surface drainage connected to the stormwater system

Secondary streets

In order of preference:

Where: Opportunity for planting to both sides of the street

Application: Typology two or three planting to footpath or in-road kerbside

Where: Opportunity for planting to one side of the street

Application: Typology two or three planting to footpath or in-road kerbside

Note: the same tree species and application of typologies should apply to the entire length of any one street from one end of the Geelong Action Plan area to the other.