Our range of lime solutions includes:
Optima Lime are the soil pH experts.
We have a range of lime product solutions for maximum soil pH impact.
Designed to provide better yields – faster.
Why do farmers in Western Australia choose Optima?
Optima Lime. Better Yields. Faster.
“For us Optima is a logical choice because they have the highest NV rating. Why would you want to pay to cart extra dirt when you could be carting extra lime instead?”Gavin PooleBeacon
“I've been dealing with Optima for nearing a decade. I switched to using Hi-Cal lime about 5 years ago and have been pleased with the results. These days I order through my local rural store. It couldn’t be easier.”Kim HughesWest Pingelly
“Optima’s range of manufactured lime products are faster acting as they are soluble. The lime moves through the soil layers leaving an impact across the whole soil profile, not just the top section. Optima’s lime products have made impressive changes to pH on our farms since changing over 6 years ago.”Dylan LiddelowWilliams
“We have been using Hi-Cal under prescription for 8 years. During this time we have seen a rise in our PH levels which is verified by extensive soil tests conducted, processed and reported by a third party soil consultant.Brad JonesTammin
Hi-Cal has many logistical benefits for us. We bring it home during harvest and don’t suffer from wind blow like lime sands and also get a consistent 12m spread. The sum of all parts results in Hi-Cal being a cost effective and efficient product that we will continue to use.”