How to Build a DIY Cloning Machine for Plants
What is a Cloning Machine and How Does it Work?
A cloning machine is a device that helps you root plant cuttings quickly and effectively by maintaining optimal moisture, oxygen, and warmth around the cut stem. Most cloners use hydroponic or aeroponic systems to deliver water and nutrients directly to the clone without soil, which helps reduce transplant shock and increase success rates.
Benefits of Using a Cloning Machine
- Speeds up root development
- Increases cloning success rate
- Prevents overwatering or underwatering
- Reduces disease and contamination risk
- More uniform, consistent results
Types of Cloning Machines
Hydroponic Cloners
Hydro cloners suspend plant cuttings in net pots over a nutrient-rich water reservoir with an air stone or pump to oxygenate the solution. This is the simpler of the two systems and perfect for beginners.
Aeroponic Cloners
Aeroponic cloners mist the clone’s stem with oxygen-rich water using fine nozzles. This encourages fast root formation due to the high oxygen levels and consistent hydration.
If you're considering a ready-to-go solution, check out the Turboklone T24 or the larger Turboklone T48 for increased capacity.
Step-by-Step: Build Your Own DIY Cloning Machine
Materials List
- 5 to 10-gallon plastic tote with lid
- Spray nozzles or misting heads
- Submersible water pump (250–400 GPH)
- 1/2" PVC tubing and elbows
- Plant foam collars or neoprene inserts
- Hole saw drill bit (2")
- Air pump and air stone (optional for oxygen boost)
Assembly Instructions
- Drill 2-inch holes into the tote lid evenly spaced apart. These hold your plant collars.
- Connect your pump to the PVC pipe inside the tote and attach your spray nozzles.
- Place the pump inside the tote and fill it with water until it covers the pump.
- Insert cuttings into the foam collars and place them in the holes in the lid.
- Plug in the pump to start misting the stems inside the tote.
Maintenance and Best Practices
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Clean your system: Rinse with diluted hydrogen peroxide between uses.
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Change water every 5–7 days: Prevents pathogen build-up.
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Monitor temps: Keep water between 65°F–75°F for optimal rooting.
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Add a dome: Use a humidity dome to maintain moisture during the first few days.
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Use sterile tools: Trim cuttings with a sterile scalpel to prevent infection.
Recommended Commercial Cloning Machines
If you want to skip the DIY route, here are a few top-tier options we recommend:
Final Thoughts on DIY vs. Pre-Built Options
DIY cloning machines are a fun and affordable way to propagate plants, especially for hobby growers. However, for commercial operations or those looking for plug-and-play ease, investing in a premium cloner like a Turboklone can save time and ensure consistency. Whichever route you take, successful cloning comes down to cleanliness, oxygenation, and environment control.
FAQs About Cloning Machines
For more DIY grow projects and gear breakdowns, visit our Grow Guides Blog.
