1. Hand Watered Bucket 2. Water Culture System 3. Ebb and Flow System <Tab/> <Tab/>HAND-WATERED BUCKET This inexpensive system is one of the Professor's favorites. It is probably the simplest hydroponics system on the planet. Simple yet effective, we have seen very impressive results achieved with this easy to build system. The series of holes that ring the bucket are about 1 1/2" inches above the bottom, this makes a small …
showed first 75 words of 2760 total

showed last 75 words of 2760 total
…up (do not add fertilizer or you could cause a nutrient build up that could harm the plants). Recheck pH and adjust if necessary. 13.<Tab/>When the plants have used half of the nutrient solution for the second time you need to change out the nutrient solution by draining the reservoir and then mix a fresh batch (as per step #8 above). Use the old nutrient solution on houseplants or other vegetation.