What is the difference between agricultural lime and dolomite lime


Lime Company CaCO3 MgCO3 Dry Matter % NV
Lakeside Lime 74 <2 90 82
Warrnambool Limeworks Lime 74 <2 99 90
Gambier Earthmovers Ag Dolomite 60 36 96 99

Apr 15 2022

Agricultural lime has calcium and little magnesium; dolomite has calcium and magnesium; and magnesite has magnesium and little calcium. You will find the percentages of each nutrient marked on the bag or invoice.


What is the difference between dolomite and limestone?

  • Both are carbonate sedimentary rocks.
  • Limestone is calcium carbonate. Dolomite is Calcium and Magnesium carbonate.
  • To distinguish limestone from dolomite dilute hydrochloric acid is used. Limestone effervesces in the acid and only powdered dolomite effervesces in the acid.
  • Below picture shows the transition of a limestone to dolomite.

Is barn lime the same as other lime?

barnlime (barn-lime) is only this: some amount of lime (calcium carbonate). There is no hard definition on barnlime, so given acid neutralizing capability there is no spec on it like on “lawn lime” bags with calcium carbonate equivalent (CCE) and effective neutralizing value (ENV).

How much does agricultural lime cost?

Granulated ag lime costs about $25 per ton applied using variable-rate technology, which is commonly used, Falk says. Similarly, how much does field lime cost? Lime is about $2.50/ton at the quarry. Usually a quarry within about 6 miles of any field. $10/ton total for lime, hauling, and spreading combined.

Where to buy dolomite lime?

Unfortunately, this item is only available in the Pacific Northwest and Alaska. When can I buy this at Home Depot? Hi LimelessInSeattle, it looks like this Soil Sweet 40 lb. Dolomite Lime is a store exclusive item and only able to be bought in a Home Depot store. Unfortunately we do not sell it with online stock for purchase.


Is dolomite same as agricultural lime?

As with agricultural lime, dolomitic lime works to increase the pH levels of acidic soil and return the earth to nearly neutral. The primary difference between the two materials is that, in addition to containing calcium carbonate, dolomitic lime also contains a mixture of magnesium carbonate.

Which is better lime or dolomite?

So if you are merely looking to correct the pH balance, you are much better served choosing calcitic lime. With this in mind, you should only use dolomite lime if you need to add magnesium to your soil. The risks posed by introducing too much magnesium far outweigh any benefits.

What is agricultural lime good for?

Benefits of agricultural lime increasing pH in acidic soil, reducing acidity, and increasing alkalinity. a source of calcium for plants. improving water penetration in acidic soils. improving the absorption of prime nutrients (nitrogen, phosphorus, and potassium) in plants growing in acid soils.

What is the difference between lime and agricultural lime?

Pure lime is 100% calcium carbonate (CaCO3) Agricultural limestones usually occur, in Victoria, in limestone rock deposits with calcium carbonate (CaCO3) contents ranging from 48% to 97%. Agricultural lime is the most commonly used product for increasing soil pH in pastures and is usually the most cost-effective.

Why is dolomite harmful?

Dolomite contains varying levels of crystalline silica, which can cause damage to lungs or even cancer when it is breathed in. The material can also cause irritation to the skin and eyes. The Department of Health also attested to dolomite’s health risks, especially the adverse reactions in humans when inhaled.

What are the different types of lime used in agriculture?

Types of Lime for Agricultural Crops Lime is available as magnesium or calcium additives. Magnesium-based lime is called dolomitic lime. Calcium-based lime is called calcitic lime. Depending on your soil’s specific deficiency, it may require one type of lime or the other.

Is pelletized lime stronger than ag lime?

Based on research from several states, it appears that the pelletized lime reacts no faster to raise the soil pH than good quality ag lime applied at recommended rates. In fact, incubation studies at Michigan State University found the pelletized lime to have a slower rate of reaction.

Is agricultural lime a fertilizer?

Where soils are acidic, lime can improve crop yield and the root system of plants and grass. It does this by making the soil more basic and thereby allowing the plants to absorb more nutrients from the soil. Lime is not a fertilizer itself, but can be used in combination with fertilizers.

How fast does agricultural lime work?

How long will it take for lime to react with the soil and how long will it last? Lime will react completely with the soil in two to three years after it has been applied; although, benefits from lime may occur within the first few months after application.

What kind of lime should I use on my lawn?

Calcitic lime is the preferred type, thanks to the added plant benefits provided by the calcium. There are several types of calcitic lime products available, including agricultural ground limestone, pulverized limestone, and pelletized limestone.

What type of lime is best for gardens?

Limestone alters the pH of the soil and provides nutrients to plant life. Ground limestone, either calcitic or dolomitic, is the most used, most abundant, and generally least expensive form of lime.

Is agricultural lime harmful to humans?

Non-Caustic Lime While broadly speaking, non-caustic limes, or “ag limes” are considered non-toxic for people, pets and the wildlife passing through, non-toxic does equate to a substance being 100% safe. Non-toxic literally refers to a material as not causing death or serious illness.

What are The Benefits of Calcitic Lime?

Calcitic lime has long been the preferred treatment for acidic soil. A thorough application of pulverized limestone tilled into the soil raises the…

What are Calcitic Lime’s Limitations?

Typical calcitic lime treatments require some patience. If you apply dry calcitic lime on a dry field, you will need to wait for rain for the treat…

What are the Benefits of Dolomite Lime?

When it comes to raising and balancing the pH of your soil, both calcitic and dolomite lime are effective. However, unlike calcitic lime, dolomite…

What are Dolomite Lime’s Limitations?

However, while dolomite lime works well if you need to raise your magnesium levels, excess magnesium creates new dangers. Too much magnesium can ca…

Dry vs. Damp Lime

When choosing a lime treatment, you will also have to choose whether to use damp lime or traditional dry lime. Both have their advantages and disad…

Fine Pulverized vs. Pelletized Lime

In addition to choosing between dry and damp lime, you can also choose between pulverized and pelletized lime. Each have their applications, so dep…

Need Help Choosing?

Deciding whether calcitic lime or dolomite lime is best for you can be difficult. If you are having trouble deciding, you can contact a Baker Lime…

What is the difference between aglime and dolomite?

The difference between dolomite and regular aglime, though, is that dolomite also contains magnesium carbonate. You can generally expect dolomite to be 50% calcium carbonate, 40% magnesium carbonate and a 10% blend of other minerals. his makeup is what allows dolomite to work on the soil’s pH while also introducing magnesium into …

What is dolomitic limestone?

Dolomitic Lime (often referred to as dolomite) is slightly different from agricultural lime. This particular material is manufactured by way of crushing dolomitic limestone into fine particulate matter. Because it is a type of limestone, you can count on the fact that it will also contain a very high calcium content.

What is the ratio of calcium to magnesium in soil?

At the same time, it’s able to correct soil with a magnesium deficiency. For optimum health, sandy soil should have a calcium to magnesium ratio of 7:1 for sandy soil and 10:1 for clay-based soil. Cons – Dolomitic lime shouldn’t be applied where it isn’t needed.

Why is limestone used in soil?

The reasoning behind this is that limestone contains a high volume of calcium. Because calcium is alkaline, it helps to raise the soil’s pH level and restore it to a balance.

Why do people use Aglime?

Pros – One of the main reasons that people use aglime is that it has been so reliable throughout the centuries. It can be counted on as a natural, affordable, safe and effective means to solving the all-too common problem of acidic soil.

Is lime easy to apply?

Agricultural lime is very easy to apply, and although it may take a full growing season for the material to take full effect, results and improvements can be noticed almost immediately. The speed with which the material works will depend on the type of aglime applied, but in all cases, it is very effective.

Is lime alkaline or acidic?

Additionally, because lime and dolomite are alkaline, they help to raise the soil’s pH back to a level that is conducive to growing plants. Regardless of whether or not you suspect that your soil may be too acidic, it’s always a good idea to have a sample of the dirt tested on an annual basis.

What is the difference between calcitic lime and dolomite lime?

The primary difference lies in the use of magnesium: Dolomite lime contains large amounts of magnesium along with calcium carbonate while calcitic lime only contains calcium carbonate. Magnesium is an important mineral for plant health.

Which is better, calcium carbonate or dolomite lime?

Calcitic lime also works more quickly than dolomite lime: Calcium carbonate is better at balancing pHs than magnesium carbonate, and calcitic lime contains much higher levels of calcium carbonate than dolomite lime.

What is the best treatment for acidic soil?

Calcitic lime has long been the preferred treatment for acidic soil. A thorough application of pulverized limestone tilled into the soil raises the pH to a neutral level, increasing crop yields and improving overall soil health.

How to determine the best lime treatment for your soil?

First and foremost, you need to determine your soil pH. If you determine that your soil is acidic, meaning it has a pH below 7, a lime treatment is probably necessary.

Does Baker Lime have dolomite?

Regardless of which kind of lime you need in order to improve the pH in your fields, Baker Lime has the product you need. Because both calcitic lime and dolomite lime can drastically change the mineral make-up of your fields, you want to be sure that you are getting the product that is best suited for your needs.

Is magnesium carbonate alkaline?

Even though magnesium carbonate is alkaline just like calcium carbonate, it doesn’t work quite as effectively.

Can you use dolomite lime on clay soil?

If your fields contain a large amount of clay soil, it is unlikely that you will want to use dolomite lime. In fact, because dolomite can make soil compaction worse, an ill-advised dolomite application can seriously harm denser clay soils. Additionally, undoing a dolomite lime treatment can be tough.


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