For use against water and/or heat stress

IDROGRENA with more than 6 mg/kg of polyamines

For flowering and fruit set

ENERGY with more than 6 mg/kg of polyamines and chelated macro- and micro-elements (Ca-Zn-Fe) and Boron

For strictly organic crops and golf courses

NATURGRENA contains feather meal, registered with AGRIOS Trentino

For grassy crops (vineyards and orchards) without tillage

GRENA ULTRA Micro with amino-acids > 26%

For all open-field crops with preventive tillage

GRENA SPECIAL with levorotatory amino-acids > 20%

GRENA SUPER with levorotatory amino-acids > 15%

For iron deficiencies and pH> 8

SUPERFERRO +S with levorotatory amino-acids > 15% + iron and sulfur

SUPERFERRO with levorotatory amino-acids > 15% + iron

SUPERZOLFO with levorotatory amino-acids > 15% + sulfur

ORGANO MINERAL BIOSTIMULANTS BIO Potassium sulfate with organic matter > 35%

GRENA LIFE 4.6.10S +2 Mgo with levorotatory amino-acids

Recommended in autumn and for vegetables

GRAN SEMINA 4.10 Recommended for cereals

Hobby line

HOBBY LINE

Permitted in organic farming (CE 834/2007 et CE 889/2008)


OUR FERTILIZERS ARE CERTIFIED BIO!

Listed in the inputs lists for organic agriculture (FiBL, InfoXgen, IMO Control).
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#GRENAISGREEN

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