in the old days after a crop of hay you get the regrowth this is what is called foggage very nutritional and can fatten lambs increase milk production and also fatten cattle
to get a good sward of grass and maintain it it has to be managed in a proper fashion
leaving the grass to go wild and uncut is totally wrong the clover and good grasses are rotted out by the thatch of winnowed stems that are there for all to see
the following year you have to harrow the field to get rid of the old grass
foggage does not last the winter long once frosted its nutrition is lost you can also get winter kill on your sward
a hay crop that has been left uncut is only a salvage operation it wont make good winter keep if the weather permits and you rely have to strip graze to get the animals to eat and not waste the whole field
