Tag Archives: rtw

Managing a Run To Waste (RTW) hydroponic crop from a nutritional perspective

Today it's very common to create hydroponic crops using techniques where nutrient solution is not recycled. This type of crop, commonly called drain-to-waste (DTW) or run-to-waste (RTW) offers the advantage of having a very cheap setup - since no recirculation is used - with the big disadvantage that nutrient control becomes harder as there is…
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