Hydroponic Vegetable Substrate Grow Bag 22Ltr is an enriched hydroponic substrate, in a pumice mix, for the production of leafy vegetables.

It offers excellent cultivation performance thanks to the nutrients of Biosolids Compost, which act synergistically with the benefits of pumice, delivering an exceptional result.

The product has the ability to:

• retain nutrients
• maintain a good balance of oxygen and moisture
• strengthen the plant's root system by removing pests and other diseases
• be used for several cultivation periods, as its structure does not degrade

PHYSICOCHEMICAL PARAMETERS

• pH: 6.5-7.7
• Magnesium (mg/kg): 7200 – 8000
• Iron (mg/kg): 11200 – 12800
• Potassium (w/w): 0.2 – 0.7%
• Nitrogen (w/w): 0.8 – 1.6%
• Phosphorus (w/w): 0.2 – 0.4%