Bluelab® pH Up & pH Down Apollo Also not for use with

Also not for use with Garden Brite® or Bright Wing® Fixtures

Having a distinct Bloom component gives growers more control and allows them to dial in a feeding regime that fits their garden

the industry’s leading bud potentiator for the beginning of bloom phase

Completely sealed—featuring hinged glass and double gasket (between glass & reflector and glass & frame) for an air-tight seal

Simplicity of design ensures minimal maintenance

Bluelab® pH Up & pH Down Apollo Also not for use withBluelab pH Up & pH Down This item is available for local pickup only due to hazmat. Our new pH Up and pH Down solutions can be used undiluted with the Bluelab pH Controller and Bluelab pH Controller Connect. They're manufactured with premium quality acid alkali concentration.