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Richgro

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

★★★★★
101 reviews · 564+ sold
$46.77 $70.16 -33% OFF
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Australian Stock
Last purchased 2 minutes ago by someone in Canberra
Ships in 1-2 business days Australia-wide delivery
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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
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 135 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
A
Andrew F. 📍 Wagga Wagga NSW
★★★★★
4 months ago
✓ Verified Purchase

Outstanding value

Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.

T
Tanya B. 📍 Mildura VIC
★★★★★
4 months ago
✓ Verified Purchase

Good buy — fast shipping

Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.

K
Kyle M. 📍 Gladstone QLD
★★★★★
5 months ago
✓ Verified Purchase

Just as described

Works perfectly. Fast delivery. Would recommend to anyone.

P
Priya S. 📍 Mandurah WA
★★★★★
5 months ago
✓ Verified Purchase

Satisfied customer

Had been looking at the Richgro 5kg for a couple of months. Richgro build quality is obvious as soon as you open the box — feels solid and well finished. Easy to set up and works exactly as described. Delivery to Perth in only 3 days which is impressive. Will be buying more from SuperSaver AU for sure.

E
Ethan W. 📍 Hervey Bay QLD
★★★★★
5 months ago
✓ Verified Purchase

Exceptional — 5 stars

Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.

S
Sarah M. 📍 Sydney NSW
★★★★★
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the Richgro 5kg on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

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