| http://www.w3.org/ns/prov#value | - The nutrient-infused water continuously cycles through what is called a sampling pot, which tests the levels of iron, potassium, copper and other minerals and makes computerized adjustments as needed for optimum nutrition for the plants.</p><p>The greenhouse has several fans, an evaporative cooling system and a propane heater to keep the temperature within an ideal range.</p><p>???I like automation
|
