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Wednesday, December 5, 2012

Grow Tips: Hydro Cloning

Grow Tip- Hydro Cloning

Ben Horner

Cloning with root cubes and rooting compound is the most common technique, but not particularly efficient. Hydroponic cloning can produce starter plants easier, faster and larger. Hydro cloners vary in number of sites; each site is for an individual clone. A twenty-four-site cloner can produce twenty clones at a time.

There are many such products on the market or you can make your own. Most units all use similar plug stem holder the fits into the top of the container. Then container is filled with water and cloning solution. Where they vary is in the way the moisture is propelled to the plant. Some us foggers, others use a drip system. For this article we will be looking at a manifold and sprayer system, which is powered by a submersible water pump.

As with all hydroponics the purity and PH balance of the water is paramount. Proper PH is between 5-6 on the PH scale. PH testing and balancing chemicals can be found at all indoor gardening stores.  Use filtered water when ever possible. The quality of the water makes all the difference, especially when cloning.

Step 1. Always make sure to your cloner is working well by completely assembling the device, filling it with water and letting it run for a few hours. Confirm that all the sprayers are functioning.  Once you are certain that the entire interior surface is receiving a good spray. add the directed amount of cloning solution.
Step 2. Take cuttings from a healthy female plant use sterile, sharp shears or a razor; make sure you leave at least 15cm of stem on each cutting.
Step 3. Using your cutting tool, clean any lower leaves and stems so that the cutting fits into the foam plugs and the stem is at least 8cm exposed. Repeat this until your sites are full. Make sure water is spraying on all the stems that are below the surface.
Step 4. Place the cloners that are in the cloner under a good quality grow light. Recommended light is in the blue spectrum, preferable a metal halide bulb or comparable floresant.  In three to ten day’s roots will form on stems below.
Step 5. Transfer the rooted clones into its new home. Any growing media should take the new plants. Be very careful not break the roots with the dirt or other growing substrates. 


  1. Thanks for this listing, I've got some helpful information. Should spice incense can be a helpful one?

  2. hi there, i was all ways thinking that all one needed to do was to take a cutting of the plant, and then transplant the cutting and i thought that was considered a clone, but am I mistaken? very informative article btw, best wishes - vaporizer