Growing Conditions · New South Wales
Dubbo Growing Conditions
Soil, climate and a planting calendar for Dubbo — across 6 postcodes.
Soil
The soil most gardeners hope for: a balanced, free-draining loam that holds moisture without waterlogging and suits almost everything — lawns, vegetables, natives and ornamentals alike. It asks little beyond an annual mulch to keep its structure. A clay-loam subsoil beneath drains moderately and holds a useful reserve of moisture into summer, though low spots can still sit wet after heavy rain.
Climate & hardiness
A cool-climate area — ANBG Zone 1 — with the coldest nights in the country, down near -3°C, and real frosts through winter. Choose frost-hardy and cool-climate plants, hold tender crops until the frosts clear, and shelter young growth from cold winds.
Rainfall & growing season
Low rainfall (575mm a year) — established beds still need summer watering, and drought-tolerant and native plantings suit the climate best. A long, largely frost-free season (~357 frost-free days), with only light frost risk at the margins of winter.
Watering & drainage
This soil holds a useful reserve of water for plants (about 113mm), so with mulch and compost it carries most gardens through summer on moderate watering. The soil sheds water rather than soaking it up after heavy rain, so grade paving and lawns to drain and improve infiltration on compacted ground.
Planting Calendar for Dubbo
Southern-Hemisphere timings, guided by this area's ~357 frost-free days and ANBG Zone 1; adjust for a cold or exposed garden.
Conditions by Postcode
| Postcode | Soil | Climate zone | Rainfall |
|---|---|---|---|
| 2800 | fertile, moisture-holding silty loam over silty clay loam | ANBG Zone 1 | 575mm |
| 2818 | the ideal free-draining loam over clay loam | ANBG Zone 1 | 574mm |
| 2820 | fertile but heavier clay loam | ANBG Zone 1 | 574mm |
| 2866 | fertile but heavier clay loam over clay | ANBG Zone 1 | 575mm |
| 2867 | the ideal free-draining loam over clay loam | ANBG Zone 1 | 575mm |
| 2868 | the ideal free-draining loam over clay loam | ANBG Zone 1 | 574mm |
Planning work in Dubbo?
Browse ABN-registered landscaping businesses in the area.
