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Richgro

Richgro 5kg Rock Mineral Fertiliser & Soil Improver, Natural Minerals

$46.77 $70.16 -33% OFF
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Price reduced — was $70.16
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Dispatches within 1-2 business days Australia-wide delivery, typically 2-10 business days
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Richgro Rock Mineral Fertiliser and Soil Improver is a 5kg natural mineral product that feeds plants while improving the soil. Made from rock minerals, it works as a slow-release feed that helps build soil structure and nutrient availability for healthier growth across the garden.

  • Weight: 5kg
  • Material: Natural minerals
  • NPK: Nitrogen 11, Phosphorus 2, Potassium 9
  • Action: Slow release soil improver
  • Use: A wide variety of plants

Work it into beds and around plants to enrich the soil and feed steadily over time. The rock mineral base helps improve soil structure, making it a useful all-round soil improver for the garden.

More about this product

Richgro 5kg Rock Mineral Fertiliser and Soil Improver is a natural fertiliser made from rock minerals that enhances soil fertility and plant health. It is a slow-release fertiliser that improves soil structure and nutrient availability, suitable for a wide variety of plants.

  • Made from natural rock minerals
  • Slow-release soil improver
  • Improves soil structure and nutrient availability
  • Nitrogen 11, Phosphorus 2, Potassium 9

Questions & Answers

What is this product made from?

It is made from natural rock minerals.

What does it do for the soil?

It improves soil structure and nutrient availability while feeding plants as a slow-release fertiliser.

What is the NPK?

It has a nitrogen analysis of 11, phosphorus of 2 and potassium of 9.

What size bag is it?

It is a 5kg bag.

What plants can I use it on?

It is suitable for a wide variety of plants throughout the garden.

Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses
14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.

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