RootBoxHydro

RootBox Hydro Formula 420 Part B

€39,00 EUR

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Drive lush foliage and explosive growth.

Formula 420 Part B is the second component in the Formula 420 trio, developed to power the active vegetative stage of plant development. Rich in phosphorus, magnesium, and key trace elements, Part B fuels rapid cell expansion, leaf formation, and overall plant structure.

Formulated specifically for Deep Water Culture (DWC) and Recirculating DWC (RDWC) systems, it ensures balanced nutrient delivery and superior solubility in hydroponic environments.

🔬 Key Benefits

Stimulates fast, dense vegetative growth
Encourages cell division and plant height expansion
Enriched with phosphorus, magnesium, and chelated micronutrients
100% compatible with RootBox Hydro systems
Mixes cleanly without clogging or residue

Combine with Part A and adjust the ratio to match your plant’s vegetative demands.

Grow faster. Grow fuller. Keep Growing with Formula 420 Part B.

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RootBox Hydro Formula 420 Part B