Cabbages growing on the lowest planting section with their roots submerged in the diluted nutrient solution produce perfect looking plants but they are much less flavorful and less tender than their counterparts growing on the upper sections. In fact, an aeroponic tower is not a Deep Water Culture since the water + nutrient solution does not get oxygenated in the reservoir like it is the case with a DWC system. This is why it is important not to prevent the roots from being immersed in the nutrient solution.
For more information, please read our blog post: Growing cabbages aeroponically on a Tower Garden














