Inoculant Group G Lupin & Serradella

Legume Seed Inoculant – Group G (Lupin & Serradella Group)

Inoculant Group G is a specialist rhizobium inoculant formulated specifically for lupins, serradella, and related legumes, including Narrow Leaf Lupin, Albus Lupin, Yellow Serradella, Slender Serradella, Pink Serradella, Hybrid Serradella, and related species. It promotes effective root nodulation and biological nitrogen fixation, improving plant vigour while reducing the need for synthetic nitrogen fertilisers.

When applied correctly to seed before planting, the beneficial bacteria (Bradyrhizobium sp., lupin group strain WU425) colonise the developing roots and form nodules that convert atmospheric nitrogen into a plant-available form. This supports strong early growth, healthier plants, and improved soil fertility for future crops.

How to Use

Lightly moisten seed with clean water or a mild sticking solution. Add the inoculant and mix until all seeds are evenly coated. Sow treated seed as soon as possible after application. Keep inoculated seed out of direct sunlight and excessive heat, as the living bacteria are sensitive to drying and UV exposure.

For best results, use Inoculant Group G in soils where lupins and serradella species have not been grown recently, and avoid mixing inoculated seed with fertilisers or chemical seed treatments.

Application Rates

• 5 g treats up to 2.5 kg of seed
• 25 g treats up to 12.5 kg of seed
• 50 g treats up to 25 kg of seed

Store refrigerated where possible and use before the expiry date for maximum effectiveness.