Alluminium sulphate based product.

This is particularly dedicated to colour blue hydrangea and ornamental plants in general.

Formulation: Powder

Aluminium Oxide (Al2O3) soluble in water 17%
Sulphuric anhydride (SO3) soluble in water 40%

Interested crops and directions for use
floricolturavivaio ortofloricolo

Crops APPLICATION Doses Treatment
Hydrangea Radical applicationRadicale 3-5 kg For cubic meter, at soil arrangement.
Hydrangea then:
Radical applicationRadicale
100-200 g/hl 2-3 applications at about 10 day-intervals, from the moment when inflorescence has a diameter of about 5 cm.

 in alternative:
Radical applicationRadicale

200-400 g/hl In case it has not been added to the soil.

75 x 200 g
18 x 1 kg
4 x 6 kg