Jeffries latest innovation, Jeffries CulChar, is a complete, certified organic, slow-release fertiliser, including essential trace elements and minerals. The inclusion of Jeffries BioChar works together with the organic carbon of the included compost as a long-term soil conditioner. Jeffries CulChar is a very complete and cost-effective nutritional offer that is safe to use in direct contact with plants and their root systems.

Let’s take a closer look at how Jeffries CulChar works and compare how it performs next to other organic fertiliser alternatives.

There’s no denying that Jeffries Organic Compost is a useful soil amendment. Among its many benefits, it improves aggregate formation, porosity, water-holding capacity, humus formation and beneficial microbial growth. Jeffries Organic Compost has excellent soil...

One major advantage of compost is its ability to hold moisture, retain it for longer, increase the amount of water available to plant roots, and minimise the need for irrigation. Ultimately, improving water saving practices and reducing economic overheads for farmers. But how exactly does it do this?

If we dig deeper, we find that compost helps to save on water in a few different ways.

The smart choice for professional growers One of the most important components for improving soil fertility and farm productivity is organic matter or organic carbon Organic matter improves soil structure as well as water and fertiliser efficiency, ultimately leading...

High Soil pH? Bin the test kit and don’t panic! Phil Barnet from ProAg is a very clever Adelaide based soil professional that Jeffries calls upon when we need to know even more about soil! I regularly hear from stressed gardeners and landscapers who have tested soil...

Do you really know what you are putting on your soil? Have you been using chicken manure and wondering why your salinity is going up? Based on a typical analysis, every 30 tonne truck and trailer of product, Jeffries Organic Compost is higher in organic matter and...