Harrowing - Smoothing the Way

Harrowing a paddock helps by improving soil aeration and water infiltration, removing thatch and dead grass, and breaking up soil clumps to create a better surface for reseeding and growth. Autumn is a great time to harrow, particularly after the soil has recovered from a drought, when it has a crumbly texture, is dry and warm, not wet and churned up. 

Benefits of Harrowing After a Drought

• Soil Aeration:

  
  

  Harrowing breaks up the hard, compacted soil that forms during drought, allowing more air into the soil. 

  
  

• Water Infiltration:

  
  

  Improved soil structure helps water penetrate the soil more easily, which is crucial for new grass seeds to grow. 

  
  

• Thatch Removal:

  
  

  The process pulls out dead grass, moss, and other debris, clearing the way for healthier, new grass to emerge.

  
  

• Manure Spreading:

  
  

  Harrowing helps to break up and spread dried horse manure, which acts as a natural fertiliser. (Regenerative paddock maintenance)

  
  

When to Harrow

• Wait for Dry Conditions: Wait until the soil is dry and warm. 

• Check Soil Texture: The soil should have a crumbly texture, or if you kick it, it should not stick to your boot. 

• Avoid Wet Soil:

  
  

  Do not harrow when the ground is wet, as it can churn the soil and cause damage. 

  
  

• Rolling After Harrowing:

  
  

  You may choose to roll the paddock after harrowing to further level the ground and ensure good seed-to-soil contact.

  
  

• Worm Control:

  
  

  Harrowing can spread worm eggs, so it's best to do it when it's dry to kill the eggs with UV light.