Forage FAQs

What is considered an ideal moisture level for hay?

An ideal moisture level for hay is between 15 and 18 percent.  Leaves on hay dryer than this are suceptible to crumble.  Unless hay is treated with a propionic acid preservative (preserving up to 25 percent moisture), higher levels of moisture may cause excessive heat and cause growth of mold.

What causes hay prices to fluctuate so much?

Like anything hay prices are affected by supply and demand.  Weather conditions listed below are one of the greatest contributing factors to determining hay prices to fluctuate from year to year or even throughout the year.

  • Drought (locally or in other parts of the country)
  • Extended periods of rain or high humidity througout summer
  • Alfalfa freeze outs requiring farmers to replant alfalfa crops in spring

How long will hay keep stored?

Under the right storage conditions (dry conventional shed), hay can easily be stored for up to 2-3 years, however, the nutruitional value will continue to decrease with time.

What do the different values mean on a hay analysis report?

See the article, "Feed Analysis Reports Explained" by the Ministry of Agriculture, Food and Rural Affairs

Is buying hay treated with propionic acid preservative safe for horses?

See the article, "Are Hay Preservatives Safe for Horses?" by

What are the typical dimensions and weights of different bale sizes?

While bale sizes and weights can vary greatly, listed below are some of the more typical sizes and weights for dry hay.

 Bale Size  Typical Dimensions  Estimated Weight (lbs) 
 Small Squares
 (H x W x L)
 14" x 18" x 36"
(lengths may vary)
 35 - 60
 Large Squares
 (H x W x L)
  3' x 3' x 8'
  3' x 4' x 8'
 750 - 900
 1075 - 1210
 Round Bales
 (W x H)
 4' x 4'
 4' x 5'
 5' x 5'
 5' x 6'
 450 - 600
 570 - 760
 880 - 1180
 1270 - 1700