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Best Tiller for Clay Soil Reviews 2021

Clay soil is usually rich in plant nutrients and holds water well. However, it drains slowly, and it’s hard to dig and cultivate. If you’ve clay soils in your garden, then investing in the best tiller for clay soil is a crucial decision.

If you’re in the market to buy a tiller for clay soil, you have to ensure you choose the very best one. Ensure you buy one that suits your goals and needs in your garden and yard.

Fortunately, I’ve made your buying process easier by reviewing the 5 best tillers for clay soil along with a comprehensive guide to help you choose a product that has everything you need.

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Related: Best Handheld Tiller

Best Tiller for Clay Reviews

Earthwise TC70001 11-Inch 8.5-Amp Corded Electric Tiller

If you’re looking for the best electric tiller that doubles as a tiller and efficient cultivator, this is a great choice. The Earthwise TC70001 11-Inch 8.5-Amp Corded Electric Tiller comes with a lot of advanced features but still remains compact and handy. This tiller is perfect for small and medium-sized gardens along with narrow flowerbeds. It has a powerful motor with an 8.5 amp transmitter that makes the tool efficient, durable, and high performing. Additionally, it has an ergonomic design that makes tilling easy.


  • 8.5-amp electric motor
  • 11-inch cultivator
  • Single-lever switch
  • 4-tine long handle


  • Easy power on and off
  • High durability and efficiency
  • Durable tines


  • Hard to assemble

Related: Best Pull-Behind Tillers


The BLACK+DECKER 20V MAX Tiller is well-known for its high durability and supreme battery life. It comes with a 20-volt lithium-ion ultra-performance battery that guarantees a long run time. This tiller for clay soil has two metal tines that allow you to dig deeper into the soil. The blades move in a counter-oscillating motion that turns the soil thoroughly while eliminating all the weeds.


  • 20-volt MAX lithium-ion battery
  • Soft-grip handle
  • Counter-oscillating tines
  • 8.1 pounds weighs
  • Adjustable handle


  • 2-year warranty
  • Long-lasting battery
  • Soft grip handle


  • Inefficient tool design

Schiller Grounds Care 7920 Mantis 2-Cycle Tiller Cultivator

Are you looking for a lightweight yet convenient tiller for clay soil? Look no further! The Schiller Grounds Care 7920 Mantis 2-Cycle Tiller Cultivator has a lightweight design that makes it easy to carry to any part of your garden. It comes with foldable handlebars that are easy to fold, making it effortless to store. It is equipped with a two-cycle engine that has highly advanced gear that guarantees high power output.


  • Gas-powered
  • Foldable handlebars
  • 2-cycle engine
  • 10” tine depth


  • Ultra-lightweight design
  • Ergonomic design
  • High power output


  • Terrible customer service

YARDMAX YT5328 Compact Front Tine Tiller, 98cc

This tiller has a compact and powerful design that can cultivate even the toughest clay soil. It has a powerful 79cc engine that’s capable of digging down to 11 inches. It comes with an easy-to-use handle that can be adjusted to 3 positions. What’s more, this front tine tiller has removable outer tines that give you the comfort of tilling in tight spaces.


  • Solid stamped steel shield
  • Adjustable height handlebar
  • Adjustable tilling area
  • 79cc YARDMAX engine


  • Powerful engine
  • Removable tines
  • User-friendly controls


  • Quite expensive

Troy-Bilt TB146 EC 29cc 4-Cycle Cultivator with JumpStart Technology

The Troy-Bilt TB146 EC 29cc 4-Cycle Cultivator with JumpStart Technology is one of the best tillers for clay soil thanks to its highly advanced technology that makes tilling effortless. It comes with a 29cc 4-cycle engine that operates on SpringAssist JumpStart technology which helps you to start the machine without pulling the cord. The tiller’s grab bar allows you to handle the tool easily and maneuver through narrow flower beds. Additionally, it has a foldable handle that makes storage easy and convenient.


  • 29cc 4-cycle engine
  • 6 premium steel tines
  • Foldable handle
  • Durable steel shield


  • Durable design
  • Powerful engine with fuel-saving technology
  • Ergonomic design


  • The instant start may fail sometimes

Advantages of Using Tillers for Clay Soil

It is very challenging to till heavier soils, and this is why you need to invest in the best tiller for clay soil. Here are some of the benefits of tillers for clay soil:

  • The mechanized tillers can dig up to 10 inches deep, which is greater than what manual tilling permits.
  • They help with soil permeability and aeration boost.
  • Tillers for clay soil aid in the easier blending of the compost and fertilizers for proper soil amendment.
  • Tillers can reduce compaction in areas with high traffic.
  • Mechanized tillers are efficient and give different services with their state-of-the-art features.

How Should I Till Clay Soil?

Before you start tilling the soil, the most crucial thing to keep in mind is not to overburden the soil. This makes the clay soil form hard balls that are very hard to till.

  • Regardless of whether you’re tilling new grounds or existing ones, you should work on the soil in bits.
  • Start at a low angle, and take numerous deep passes that will reduce dirt clods.
  • It’s advisable to place organic material on top of the clay soil. This will be slowly incorporated into the soil until you achieve the desired results.
  • Additionally, introducing the growth and presence of earthworms in the soil will convert the worthless materials to helpful nutrients. If you don’t notice any soil improvement, you can use a 1″ to 2″ layer of coarse sand.


Are Electric Tillers Easy to Use?

Absolutely! They are quite convenient and relatively easy to start and maintain. They are durable and are more on the affordable side than gas tillers, and hence investing in an electric tiller is a smart step.

Which Tiller is Good for a Large Area of Land?

You can look for a cultivator tiller for large areas which will cover a large area without issues. Choose a model that has high-powered efficiency and one that promises durability.

Tiller for Tilling Clay Buying Guide

For gardening enthusiasts, it is important to invest in the right tiller for clay soil, which will be possible after understanding the functioning and working of the machine. To make your buying process easy, here’s what you need to keep in mind when looking for the best tiller for clay soil.

Type of Engine

There are primarily two types of engines: gas and electric. Although electric tillers are environmental-friendly and easy to use, gas-powered tillers are very efficient and can access the hard-to-reach parts of your garden. You must choose wisely since both have their strengths and drawbacks. Also, the one that you choose should serve your purpose.

Garden Size

If you own a small garden with loose soil, look for a small electric tiller. However, for heavy clay soil, look for a more powerful machine that will penetrate the ground and break the clumps for planting. Usually, a large piece of land may require a larger tiller with wide working width and length.


When looking for the best tiller for clay soil, not all can handle various gardening tasks. It’s advisable to choose a machine that can work on the landscape beds, garden, and lawns. If you’re looking for a multipurpose tool, go for one with several attachments and promises durability.


A tiller with a convenient design like adjustable handles allows better maintenance and digging in clay soil. You should also look for a tiller that has a convenient size that allows easy carrying anywhere. The machine should be easy to handle; otherwise, the results will be disappointing.

Ease of Use

If you’re a gardening enthusiast, you understand the essence of a tool that does not demand a lot of energy and creativity to achieve the desired results. Although some tillers require muscle power, your favorite choice should not strain or bend down your back to operate it.


Tilling on clay soil can be challenging. For this reason, you need to buy a tiller with high turning force and strong tines to ensure the engine doesn’t lose revs when tilling on stiff, sticky clay soil. Additionally, make sure the tiller has sturdy wheels and good grips for effortless maneuverability in the garden. However, before you start tilling, allow the clay to dry out first. This will make it easy to break clumps for planting.


Best Tiller for Clay Soil Reviews 2021

This is a crucial factor to keep in mind since a heavy machine is hard to use for a long time since it can affect the accuracy of the tilling. However, heavier machines are more powerful than lighter ones. Therefore, go for one that has the appropriate weight and the power needed for your gardening needs.


Price is another important aspect to consider when looking for a tiller for clay soil. Do not go for the cheapest option since it may cost you more in running costs and repairs. Therefore, choose a high-quality tiller that has all the crucial features needed for clay soil tilling.


Clay soil can be challenging to till, especially with a low-quality machine. For this reason, it’s crucial to invest in the best tiller for clay soil since the garden needs special attention. Ensure you’ve followed the above buying guide to help you choose the right tiller for hard soil.


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