Gardening and Plant Related Information, Data and Sources from PlantsGalore.Com

Information Name or Source	Address	City	State	Country
Hydroponics	Michigan State University	East Lansing	MI	USA
Hydroponics	Colorado State University	Fort Collins	CO	USA
Hydroponics	University of Arizona	Tuscon	AZ	USA
Hydroponics	University of Florida	Gainesville	FL	USA
Practical Hydroponics & Greenhouses				Australia