Gold Label Hydro B, 500 mL

Gold Label Hydro B, 500 mL[ GLHB417 ]

$7.30 $12.07

Gold Label Hydro B is part two of a professional-grade, two-part plant nutrient for vegetative and flowering phases in hydro substrates such as expanded clay pebbles and rockwool. The chelated micro elements guarantee nutrient availability in a wide pH range. Use Gold Label Hydro in combination with Gold Label Roots, Ultra Mg and Ultra PK for best results. Gold Label Hydro A sold separately.

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