Min. Order Reference FOB Price
500 Square Meters US$1.20-5.00 / Square Meter
Product Description
Hydroponics Hydroponics refers to the technique of growing plants without dirt. In hydroponic systems, the roots of plants are submerged in liquid solutions containing macronutrients, such as nitrogen, phosphorus, sulphur, potassium, calcium, and magnesium, as well as trace elements, including ...