[GrowColt] shows you how to modify a lamp timer for use with hydroponics. You can pick up this type of mechanical timer at most local big box stores for around $5. The timer plugs into an outlet ...

The Clone King 36 can easily adjust anywhere between 1 to 25 plant cuttings at a time. The CLONE KING 36 Site Aeroponic Cloning Machine. Expect 100% Success Rates! is one of the best hydroponics ...