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PENETROMETER
Dettagli
The penetrometer is a tool for checking the vitality of the soil: if I manage to plant it by pressing on the ball without effort for at least 30-40 cm the soil breathes well, it is colloidal and has good humus, if it only goes down 5-10 cm it means that the soil is compact and without humus.
The penetrometer is also very useful for making holes for "injections" of 500 or fladen around plants
Stainless steel penetrometer €45.00 + VAT 22%
Handcrafted wooden case €25.00 + VAT 22%