Why Lime Hay Field?

Most of the grass species found in pasture and hay fields do best in a soil that is above 6.0 on the pH scale. Legumes prefer a soil pH closer to 6.5. The lime requirement is based not on the actual soil pH, but rather on the buffer pH or the lime test index. Lime neutralizes hydrogen ions, causing soil pH to increase.

What does lime do for hay fields?

Lime is a key ingredient to improving soil fertility. Since water is required for lime to react with the soil, effects of a lime application will be slower in dry conditions. It often takes six months to a year before a response can be measured, even under perfect circumstances.

When should I lime my hay fields?

It is important to apply lime immediately after the growing season or crop removal to allow lime to react, correcting soil pH before the next growing season. The reactivity time also depends on the type of lime used.