Richgro Organics Phosphorus Root Health Booster is made of guano phosphorus, a rich organic fertiliser high in phosphorus that promotes vigorous root growth and intense flowering and fruiting. It is perfect for gardeners who want the extra boost of this single, powerful ingredient. Perfect for all fruits, flowers, lawns, and vegetables - it's totally natural and certified organic!
Richgro Organics Phosphorus Root Health Booster is made of guano phosphorus, a rich organic fertiliser high in phosphorus that promotes vigorous root growth and intense flowering and fruiting. It is perfect for gardeners who want the extra boost of this single, powerful ingredient. Perfect for all fruits, flowers, lawns, and vegetables - it's totally natural and certified organic!
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The lowest price for Richgro Garden Products 2.5kg Organics Phosphorus Root Health Booster right now is , compared across 3 retailers.
Richgro Garden Products 2.5kg Organics Phosphorus Root Health Booster
Richgro Organics Phosphorus Root Health Booster is made of guano phosphorus, a rich organic fertiliser high in phosphorus that promotes vigorous root growth and intense flowering and fruiting. It is perfect for gardeners who want the extra boost of this single, powerful ingredient. Perfect for all fruits, flowers, lawns, and vegetables - it's totally natural and certified organic!
Richgro Organics Phosphorus Root Health Booster is made of guano phosphorus, a rich organic fertiliser high in phosphorus that promotes vigorous root growth and intense flowering and fruiting. It is perfect for gardeners who want the extra boost of this single, powerful ingredient. Perfect for all fruits, flowers, lawns, and vegetables - it's totally natural and certified organic!
The all-time low was $9.80 on 1 Nov 2025 — today's price is 1% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 18 June 2026.
Last updated at 18/06/2026 05:47:48
Richgro Garden Products 2.5kg Organics Phosphorus Root Health Booster
Delivery $12
Richgro 2.5kg Organics Phosphorus Root Health Booster
Delivery between 22–26 June $12
Richgro 2.5kg Organics Phosphorus Root Health Booster, Ideal For Root
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
​Richgro 2.5kg Organics Phosphorus Root Health Booster, Ideal for root vegetable
Delivery $10
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Richgro 2.5kg Mega Booster Phosphorus Organic Fertiliser , Guano
Delivery $11.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on pestrol.com.au
I need further time to really comment but so far so good.
originally posted on pestrol.com.au
Good stuff, it helps my plants produce better and long lasting flowers
originally posted on pestrol.com.au
Great product!
Richgro Garden Products 2.5kg Organics Phosphorus Root Health Booster
Delivery $12
Richgro 2.5kg Organics Phosphorus Root Health Booster
Delivery between 22–26 June $12
Richgro 2.5kg Organics Phosphorus Root Health Booster, Ideal For Root
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
​Richgro 2.5kg Organics Phosphorus Root Health Booster, Ideal for root vegetable
Delivery $10
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Richgro 2.5kg Mega Booster Phosphorus Organic Fertiliser , Guano
Delivery $11.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
I need further time to really comment but so far so good.
Good stuff, it helps my plants produce better and long lasting flowers
Great product!
Helpful service, price was good, product arrived promptly....what more can you ask for.
An excellent phosphorus and calcium slow-release fertiliser, providing one of the highest phosphorus values available at Bunnings. The granules are easy to apply and don't readily dissolve in water; hence nutrients are gradually released into the soil instead of a large burst which would leach. However its insolubility in water means that this fertiliser can't be used to fix an ongoing phosphorus deficiency in your plants and has to be applied ahead of time for maximum effect.
