Updated for 2026 — This article has been reviewed and updated with the latest recommendations.
5 Best Cloning Machines in 2026
Cloning machines take the guesswork out of propagating cannabis from cuttings. Instead of managing humidity domes, rooting gels, and daily misting by hand, an aeroponic or bubble cloner keeps stem ends in a constant mist or oxygenated water environment that promotes fast root development. Most cuttings root in 5-10 days with a good cloner compared to 10-14+ days with traditional methods. Here are five of the best cloning machines for 2026.
1.
EZ-Clone Classic 16
EZ-Clone has been the standard in aeroponic cloning for years, and the Classic 16 is their most popular model. It holds 16 cuttings in neoprene collars suspended above a reservoir. A powerful pump drives water through spray manifolds that mist the stem ends continuously.
The enclosed design maintains humidity while allowing air exchange. Root development typically starts within 5-7 days. About $170. The build quality is commercial-grade with thick plastic and reliable pump components. EZ-Clone also sells a rooting compound specifically formulated for their system.
2. TurboKlone T24D
TurboKlone is EZ-Clone's main competitor, and the T24D holds 24 sites with a built-in humidity dome.
The fan-driven aeroponic system creates a fine mist that coats stem ends evenly. A unique feature is the "fan assisted" design that circulates air within the dome to prevent mold and encourage sturdy cutting development. About $160. The 24-site capacity gives you room to take more cuttings than you need, which is smart because not every cutting takes. Expect about 80-95% success rates depending on your technique and strain.
3.
Oxyclone 20 Site Cloner
The Oxyclone uses a different approach than aeroponic systems. It is a bubble cloner that submerges stem ends in oxygenated water. Air stones connected to a powerful air pump create a rich dissolved oxygen environment that stimulates root growth. Twenty neoprene collar sites.
The open-top design makes it easy to check on cuttings without disturbing them. About $60. Bubble cloners are less finicky than aeroponic systems because there are no spray nozzles to clog. The trade-off is slightly slower rooting (7-10 days typical) compared to aeroponics.
4. Clone King 36 Site Aeroponic Cloner
Clone King offers the most sites per dollar in the aeroponic category. The 36-site model has a submersible pump driving 360-degree sprayers that mist all cutting stems simultaneously. The black reservoir blocks light to prevent algae growth. Includes neoprene collars and a humidity dome. About $55.
The price is remarkably low for an aeroponic system, and it works. The pump is not as powerful as the EZ-Clone or TurboKlone, and the build quality is lighter plastic, but for home growers cloning 10-20 cuttings at a time, it performs well. Replace the included air line with a small aquarium air pump and air stone for even better results.
5. DIY Bubble Cloner (Rubbermaid + Air Pump)
The most cost-effective cloner is one you build yourself.
A 10-gallon Rubbermaid tote ($8), a Vivosun air pump ($15), two air stones ($5), and a set of 2-inch neoprene collars ($10) is all you need. Drill 2-inch holes in the lid, insert collars, fill with water to just below the collar bottoms, and drop in the air stones. Total cost is about $40 and it works as well as the Oxyclone. The DIY approach also lets you customize the number of sites to match your exact needs.
Many experienced growers prefer this method because it is simple, reliable, and cheap to replace if anything fails.
Tips for Higher Success Rates
Take cuttings from the lower branches of the mother plant where growth hormones concentrate. Cut at a 45-degree angle with a clean razor blade or scalpel. Scrape a thin strip of outer stem tissue near the cut to expose more cambium layer, which is where roots originate.
Use a rooting hormone (Clonex gel is the standard at about $12 per bottle) on the cut end before placing it in the cloner. Keep water temperature between 68-72F because warmer water holds less dissolved oxygen and promotes pathogen growth. Add a small amount of Hydroguard or similar beneficial bacteria product to prevent root rot. And do not peek constantly. Open the dome or lid only when necessary because every opening drops humidity.
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