BioGuano Organic Liquid Nitrogen - 5L varo__250g Unsurpassed vigor and bountiful yield

Unsurpassed vigor and bountiful yield

Rhino K does not contain Phosphates making it microbe friendly compared to other monopotassium phosphate (PK) bloom additives on the market that will destroy your microlife and soil

Reduce the noise generated by your fan or extraction system with the Sea-Hawk Acoustic Rockwool Noise Reducing Ducting

convenient 2 ounce bottle

or air stones

BioGuano Organic Liquid Nitrogen - 5L varo__250g Unsurpassed vigor and bountiful yieldLooking for an all natural way to give your plants a boost? Look no further than BioGuano+. This powerful, concentrated liquid seabird guano is perfect for adding essential nutrients and trace elements to your garden. BioGuano+ is rich in potassium, sulphur, magnesium, and fumed silica, as well as seaweed, fulvic acid, and other vital nutrients. And our state of the art equipment mills the guano down to 5 microns, so it dissolves completely in your