I sometimes wish NAFEX had a light-bulb symbol for bright, new ideas. I
think Diane Porter just gave us one. She mentioned putting cardboard atop
the soil, under the mulch. A 6" layer of mulch will prevent annual weeds
from growing but will do nothing to prevent perennial weeds from coming up;
her cardboard should accomplish that task. Is it possible that the
perennial weeds come up, can't penetrate the cardboard and eventually
(within a season?) die and rot?
I have always fallowed my soil for a season, spraying with Round Up, let
it grow, till, spray again, repeat, etc. Next time I need to open new
ground, I'll use Diane's method..................now where can I get enough
cardboard?
Diane said, "We thought we'd get a truckload of composted cow manure to
spread thickly on the ground, then cover with cardboard, mulch heavily with
straw, and plant the raspberries in holes cut though the cardboard."
Jim Fruth
Brambleberry Farm
Pequot Lakes, MN 56472
For jams, jellies, syrups and more:
www.jellygal.com
1-877-265-6856 (Toll Free)
1-218-831-7018 (My Cell)
[NAFEX] Weed preventative idea,
Jim Fruth, 02/17/2009