GROGREEN GEL B-pHp is a highly concentrated fertilizer for rapid action against boron deficiency. The way B-pHp differentiates itself from other products on the market is that although the boron concentration is high, the pH is still very low at pH = 3.4.

In this way, you can use a highly concentrated boron fertilizer in combination with plant protection products without lowering product efficiency.

The solubility of the product is also guaranteed in alkaline and/or hard water conditions!

Nitrogen Total (N)4.20%5.80%
Organic Nitrogen (N)1.30%1.80%
Ureic Nitrogen (N-NH2)2.90%4.00%
Phosphorous Pentoxide (P2O5), soluble in water8.40%11.70%
Boron (B), soluble in water8.00%11.20%
Copper (Cu), EDTA-chelated, soluble in water0.005%0.008%
Iron (Fe), EDTA-chelated, soluble in water0.150%0.210%
Manganese (Mn), EDTA-chelated, soluble in water0.066%0.092%
Molybdenum (Mo), soluble in water0.280%0.390%
Zinc (Zn), EDTA-chelated, soluble in water 0.026%0.036%

Foliar Spray

CropDosage RateTiming
Sugarbeet2.5 – 3 kg/ha2 applications; 4 – 6 leaf stage, shortly before crop cover
Sunflower1.5 – 2 kg/ha 11 – 2 applications; before flowering
Corn2.5 – 3 kg/ha2 applications; 4 – 5 leaf stage, 7 – 9 leaf stage
Citrus2.5 – 3 kg/ha2 applications; before flowering and post-harvest
Grapes2.5 – 3 kg/ha2 – 3 applications; on bud swelling, before flower opening and post-harvest
Field vegetables2.5 – 3 kg/ha2 – 3 applications; 2 – 3 weeks after emerging, repeat 10 days interval
Oilseed rape2.5 – 3 kg/ha2 applications; Stem elongation, budding
Stone fruit2.5 – 3 kg/ha2 applications; Start full bloom, post-harvest
Olive2.5 – 3 kg/ha1 – 2 applications; before flower opening and post-harvest
Coffee1.5 – 2 kg/ha2 – 3 applications; Beginning and end of main flowering period