HomeWholesale Landscape ProductsComposts & Soil Conditioners

Composts & Soil Conditioners

Bulk pasteurised composts and soil conditioners made from recycled organics, supplied wholesale for landscape, council and turf projects in Newcastle and the Hunter.

Bulk compost and soil conditioner stockpile for wholesale organics supply
Organics

Composts that build healthier soil at scale

Compost improves soil structure, water-holding capacity and nutrient supply, which is why it appears in almost every landscape specification. We supply bulk composts and soil conditioners made from recycled organics, pasteurised to reduce weed seeds and pathogens and screened for easy spreading.

  • Pasteurised garden compost

  • Soil conditioner for bed preparation

  • Mushroom compost

  • Composted manure blends

  • Fine screened compost for top dressing

  • Compost and mulch blends

Why Organics

Better establishment, fewer replacements

On commercial and council projects, plant losses cost money. Working quality compost into the soil before planting gives roots a stronger start, reduces water demand and improves long-term landscape performance, so fewer plants need replacing during the maintenance period.

  • Improves sandy and clay soils

  • Increases water retention and cuts irrigation

  • Supports soil biology and nutrient cycling

  • Diverts organic material from landfill

Close-up of mature pasteurised compost rich in organic matter
Trade Accounts Only

Ready to buy at wholesale volume?

We supply registered businesses only. Apply for a trade account to unlock wholesale pricing, credit terms and priority delivery scheduling.

Frequently Asked Questions

Trade customer questions, answered

The ten questions our trade desk hears most from contractors, councils and resellers. Can’t see your answer? Our team is ready to help.

Who can buy from Newcastle Soils & Organics?

We are a trade-only wholesaler. We supply registered businesses such as landscape and civil contractors, builders and developers, councils and government agencies, nurseries, garden centres and landscape supply yards. We do not sell to the general public.

Trade-only wholesale supplier of bulk soils, organics, mulches, sands, aggregates and rock for commercial projects across Newcastle and the Hunter.

Trade Desk

© 2026 Newcastle Soils & Organics. Wholesale supply to trade account holders only. ABN [ABN].