Find the Best Crushed Limestone Services Near You

Ag lime, also known as agricultural lime, is a soil additive made from crushed limestone. Crushed limestone is used to alleviate soil acidity levels for plant and crop growth. Generally, crushed limestone is used in gardens where soil is highly acidic. Ag lime is a form of soil conditioner that decreases and maintains the right amount of soil acidity for gardening and landscaping. Ag lime has calcium carbonate that is an essential component in reducing soil acidity levels. In some cases, additional chemicals such as calcium oxide are added depending on the acidity level and mineral source.

Crushed limestone is primarily used to reduce soil acidity levels. Liming soil is performed to ensure that crops undergo a successful and healthy growth. Aside from reducing soil acidity levels, some of the other effects of ag lime include providing a source of calcium for crops and plants, improving water penetration for acidic soils, as well as increasing the absorption of major plant nutrients such as phosphorus, potassium and nitrogen.

Crushed limestone is a form of lime produced from pulverised limestone. Crushed limestone acts as a soil conditioner that helps crops and plants grow and maintain soil acidity levels. Aside from agricultural lime, there are several other soil conditioners to choose from. While most of these other soil conditioners also come from limestone, they are used on specific cases and procedures.

Here are the different types of lime used in agriculture:

Pelletized Lime Pelletized lime is a type of processed ag lime that is pulverised and broken down to even smaller granules. This type of lime is introduced to lignosulfonates which work to bind the pelletized lime together. This process helps reduce the amount of dust that may be kicked up during the application.

Liquid Lime Liquid lime is a type of soil conditioner that consists of 50% dry crushed limestone and 50% water. Liquid lime is applied by spraying it through the acidic soil, making it a lot easier to control.

Dolomite Dolomite is a type of soil conditioner made from crushed dolomite stones. Its purpose is to reduce the soil acidity levels and maintain plant growth. Aside from calcium carbonate, this material also has magnesium carbonate that is highly beneficial to crops and plants.

Generally, crushed limestone will fully react to soil in approximately two to three years after the material has been applied. However, depending on the type of crushed limestone you’ve applied, partial reactions and benefits will develop within the first few months after application.

The effects of crushed limestone will last depending on the type used, soil acidity levels, amount of organic matter, amount of clay within the soil, along with the land cropping and management systems used. It is recommended to ask crushed limestone suppliers for assistance when it comes to choosing the right type of crushed limestone for your project.

On average, the typical price of ag lime ranges from about $40 to $50 per tonne. This price is subject to change depending on the quality and type of crushed limestone purchased. These are some of the things to consider when you buy agricultural lime in your area.

iseekplant has a nationwide network of quality crushed limestone companies operating in all Australian capital cities from Brisbane to Sydney, Canberra, Melbourne to Darwin, Perth and Adelaide. We also offer crushed limestone solutions in all major towns and cities from Mackay down to the Gold Coast, Newcastle and then across the country to Bunbury, Mandurah and Geraldton.

The easiest way to find crushed limestone for sale in your area is to use iseekplant’s get a quote tool. Simply tell us where you need ag lime, and we’ll get you the best quotes available! You can also call us on 1300 691 912 or email us at projects@iseekplant.com.au.

Yes, crushed limestone is generally safe to use in its solid form under normal conditions. It does not pose significant health risks during everyday handling or exposure. However, precautions should be taken during the crushing process or if the material becomes airborne, as limestone dust can irritate the respiratory system. Wearing protective gear, such as masks or goggles, is recommended when handling limestone dust.

When crushed limestone gets wet, it remains durable but can absorb water due to its porous nature. Prolonged exposure to moisture, particularly acidic rainwater, may cause limestone to react chemically, leading to slight erosion or weathering. This can result in the softening of its surface and potential loss of sharp detail, especially in architectural applications. However, in most construction settings, limestone remains stable and durable even when wet.

Crushed limestone is also referred to by several other names, including "washed rock," "clean rock," and "limestone aggregate." These names often describe its different forms, ranging from coarse aggregates used in road construction to fine materials for concrete and asphalt mixes. It is also called "crushed limestone concrete aggregate" when used in making concrete.

Crushed limestone is typically angular and jagged in appearance, differing from gravel, which tends to have smoother, rounded edges. Its colour can range from light grey to off-white, depending on where the limestone is sourced. The material’s distinctive sharp edges and consistent size distribution make it easily distinguishable from other aggregates like gravel.

Crushed limestone is primarily composed of calcium carbonate, a compound found in natural limestone deposits. After being quarried, the limestone is crushed into different size fractions, allowing it to be used for various applications such as concrete, road base, or landscaping. The calcium carbonate content in the stone gives it its characteristic strength and durability, making it a popular choice for construction materials.