Growing Conditions · Victoria
Swan Hill Growing Conditions
Soil, climate and a planting calendar for Swan Hill — across 17 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-temperate area — ANBG Zone 2 — with winter lows near -1°C and light to moderate frost. Most temperate garden plants thrive; keep frost-tender subtropicals to a warm, sheltered spot or grow them under cover.
Rainfall & growing season
One of the drier parts of the country (299mm a year), so irrigation is essential in summer and water-wise, drought-tolerant planting pays for itself. A frost-free, year-round growing season (~364 frost-free days) — something can be planted or harvested in every month, with warmth (and in the north, the wet season) setting the rhythm rather than cold.
Watering & drainage
This soil holds a useful reserve of water for plants (about 121mm), 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 Swan Hill
In the tropics and subtropics, the cooler, drier autumn–winter months are the easiest time to plant and establish new gardens.
Southern-Hemisphere timings, guided by this area's ~364 frost-free days and ANBG Zone 2; adjust for a cold or exposed garden.
Conditions by Postcode
| Postcode | Soil | Climate zone | Rainfall |
|---|---|---|---|
| 3501 | fertile but heavier clay loam over clay | ANBG Zone 2 | 287mm |
| 3533 | moderately draining sandy clay loam over sandy clay | ANBG Zone 2 | 294mm |
| 3546 | fertile but heavier clay loam | ANBG Zone 2 | 289mm |
| 3549 | fertile but heavier clay loam | ANBG Zone 2 | 294mm |
| 3579 | heavy, moisture-holding clay | ANBG Zone 1 | 357mm |
| 3583 | the ideal free-draining loam over clay loam | ANBG Zone 2 | 308mm |
| 3584 | fertile but heavier clay loam over clay | ANBG Zone 2 | 308mm |
| 3586 | fertile but heavier clay loam over clay | ANBG Zone 2 | 289mm |
| 3588 | the ideal free-draining loam over clay loam | ANBG Zone 1 | 303mm |
| 3589 | the ideal free-draining loam over clay loam | ANBG Zone 1 | 303mm |
| 3590 | the ideal free-draining loam over clay | ANBG Zone 1 | 303mm |
| 3591 | fertile but heavier clay loam | ANBG Zone 1 | 303mm |
| 3594 | fertile but heavier clay loam over clay | ANBG Zone 2 | 289mm |
| 3595 | the ideal free-draining loam over clay loam | ANBG Zone 2 | 289mm |
| 3596 | the ideal free-draining loam over clay loam | ANBG Zone 2 | 289mm |
| 3597 | the ideal free-draining loam over clay loam | ANBG Zone 2 | 285mm |
| 3599 | the ideal free-draining loam over clay loam | ANBG Zone 2 | 285mm |
Planning work in Swan Hill?
Browse ABN-registered landscaping businesses in the area.
