Plagron - Hydro A

Brand: Plagron

Hydro A

Hydro A is the A-component of Plagron's highly concentrated two-part mineral base nutrient for inert substrates and hydroponic systems, used across both the vegetative and flowering phases. It is calcium-rich, which is what helps the plant resist heat stress in warm root zones. It is dosed in equal measure with Hydro B.

Across the two-part system all trace elements are supplied in chelated, rapidly absorbable form, so the plant keeps feeding when pH is off optimum or root-zone temperature drops. At a 1:400 ratio one litre makes 400 litres of working solution, which is what makes it economic at commercial recirculating scale.

Available Options

• 5 L
• 10 L

Key Features

• NPK 3-0-1, the calcium-rich half of the two-part system
• Total nitrogen 3.2 percent as nitrate, K2O 1.3 percent, CaO 5.9 percent, MgO 0.4 percent
• Calcium content helps the plant resist heat stress
• Trace elements chelated for uptake in non-ideal conditions
• Concentrated to 1:400, so one litre makes 400 litres of solution
• pH 5.2, EC 130 mS/cm, density 1.18 g/mL
• Maximum 2.5 mL per litre, dosed with equal Hydro B

Ideal Applications

• Hydroponic systems including recirculating setups
• All inert substrates
• Commercial indoor cultivation at batch-tank scale
• Warm root-zone environments
• Controlled-environment agriculture