Makes 532 gallons of fertilized water @ rate of 1tbsp/2 gallons water.  There are 266 tbsp's in this 1 gallon or 4 litre jug. That means each tbsp is .45 cents each. This is the lowest cost of the product we offer. SHIPPING IS FREE.

Comes with a 500ml dispenser bottle with a flip-top lid for ease of handling.