Book 8. Hydroponic Nutrient Formulae etc.

$19.99Price
HYDROPONIC NUTRIENT FORMULAE AND ADVANCED        MANAGEMENT PRINCIPLES - (Requirements and Recommendations)   
• Nutrient formulae and management of nutrient solutions
• Equipment and guidelines for soilless plant production
• Fertiliser calculations and nutrient management
• Solving common nutrient solution challenges
• Simplified nutrient solutions, etc