Hagney said a hydroponic system without a greenhouse could be built for about $120, using a planting container that floats in a tank of water with a little bit of the nutrient solution. Leafy plants are the most common to grow hydroponically.
Hagney said it’s important to make sure the plants get the right amount of nutrients and the PH of the water is not so acidic it damages root chemistry.
12.4.14
Not just the same old farm and dance - Premiere - The Ranger - San Antonio College
Not just the same old farm and dance - Premiere - The Ranger - San Antonio College
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