Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

Pro Grow Carbon FiltersThe quality of natural carbon sources varies from batch to batch. Unlike our competitors, Phresh Filter only buy the premium 20% of any carbon produced. Our on site Carbon Analysis Laboratory allows us to independently batch test, de dust and hand pick our carbon. We use the exact particle size required for the best air flow (Pro Grade 4 8). Any carbon that is too small, too dusty or does not meet our stringent air stream tests (minimum 20% butane

Great for bumping up the CO2 in your hydroponic or greenhouse setup

packed in one safe

1 x 100ml Amino Treatment

to support healthy

No change in color or flavor

that produce strong healthy plant structure and reduce shock during the transition into the flower cycle

ideal for heavy fruiting crops

• Precursor to the healthy formation of chlorophyll for optimal photosynthetic

Pure RO water has unstable chemical structure that can trap other nutrients when added without a buffer

when reliability matters for your small systems

including quality lamp holder

plants and animals