GH Flora Micro 23 Litres is a three-part nutrient solution for hydroponic gardening. It contains the perfect balance of nitrogen, phosphorus, and potassium for optimal plant growth. It also includes essential trace elements like calcium, magnesium, and iron to provide a complete nutrient solution for your hydroponic garden. GH Flora Micro 23 Litres is easy to use and can be used in water culture, deep water culture, aeroponics, and other hydroponic systems. This nutrient solution is suitable for both vegetative and flowering stages of plant growth, making it a great all-in-one solution for hydroponic gardening. With GH Flora Micro 23 Litres, you can get the most out of your hydroponic system and enjoy an effortless and rewarding gardening experience.