Don't forget that you cannot test on artificial synthetic nutrients,
and if you don't know what pesticides to look for you can't find them
either.
(BTW the plants I produce cannot be eaten)
Frits v/d Laan
Certified Organic Horticulture
http://web.inter.nl.net/users/F.vd.Laan/
The Netherlands
(no spamming)
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