On 03/07/16 12:30, Hypatia Nachshon wrote:
This article, from local newspaper, seems very sensible.

How a towel and colander can transform your garden


http://www.smdp.com/how-a-towel-and-...form-y...Proxy Highlight
22 hours ago ... Ken Hansen from the Santa Monica Community Gardens presents a new gardening method with a towel and colander. ...

HB

Interesting article. But unless the sowing is done on an essentially
sterile surface, how does he differentiate between wanted plants and
weed seedlings? That's why, conventionally, sowing is done in
monoculture strips, for thinning later. It is easy to distinguish
between the wanted plants and the weeds.

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Jeff