The
fall season leaves are a natural mulch in the flower garden and a
good way to enrich the lawn. However, the leaves must be raked in the
early spring to remove the excess leaf matter from your gardens and
lawn in the early spring. Or as soon as your days warm to an average
of 40 degrees.
Last
fall I left the leaves on my gardens and in late winter I removed a patch of the leaves I found that the leaves were beneficial to the
earthworms
and the soil was richer due to nutrients found in the leaves. The
leaf matter also made my heavy soil lighter and the sandy soil
retained moisture.
Know
that it takes an average of six to twelve months for leaves to
decompose. I was not waiting the full six months because I saw new
growth under the leaves and did not want to block the daffodils that
were coming up.
I
am glad that I winterized my lawn and garden with a light layer of
leaves as it was beneficial but you would not want to leave a thick
pile of leaves on your garden or on your lawn.
Excess
leaf matter will inhibit plant growth and it will attract mice
snakes
and other undesirable garden pests including borers that will eat your Irises.
So it's best to remove any excess leaves from your gardens in the fall
and only use a light layer of leaf mulch on your gardens.