Welcome to North County Hydroponics, as a San Diego hydroponics equipment retailer North County Hydroponics is a complete indoor gardening supply company. We are fully stocked with the industry leading brands to offer you the best in quality and yield. North County Hydroponics believes in the essentials of growing indoors to achieve maximum results with any budget in mind. Growing without soil and without mess has long been recognized as the best method for producing the highest growth in the smallest space. Why pay too much somewhere else, when the most competitive pricing is right in your back yard. We pride ourselves in being the absolute least expensive retail hydroponics store in southern California.