If you are a rose lover and have tried to propagate but failed, I will share a simple and effective method that you can do at home. With just a few cheap and readily available ingredients in the kitchen such as garlic, potatoes, and banana peels, you can get great results.
This is not only a useful gardening tip, but also helps you feel the joy of growing from simple things. Try applying this method to propagate roses yourself and you may be surprised to see your garden become more and more brilliant. For another simple approach that helps stems root and bloom, see this guide.
1. Rooting Rose Cuttings basics
First, we need to choose a healthy rose branch that is free of pests and diseases. A branch with moderate age will be the ideal choice because it is sturdy and has good growth ability.
Cut off all the leaves and sharp thorns on the branch to limit water loss and avoid hindering the rooting process. Cut the branch short, leaving only about 15 to 20 cm long. This action helps the plant focus its energy on forming new roots instead of growing unnecessary long tips.
2. Rooting Rose Cuttings solution
Garlic preparation
The first ingredient we use is 2 cloves of fresh garlic. Garlic is known as a natural antibiotic in agriculture, and it contains many allicin compounds that have antibacterial, antifungal, and anti pathogenic effects.
When used on roses, the garlic solution will help protect the cut from bacteria and mold while stimulating tissue regeneration at the base of the branch. After peeling off the skin, cut the garlic into small pieces, put it in a clean plastic cup, add about 0.3 liters of water, stir well, and soak the rose branch in it for 15 minutes. This is an important disinfection step to make the branch healthier.
Potatoes for nutrients and moisture
Next, we prepare about 30 grams of fresh potatoes. Potatoes contain a lot of starch, B vitamins, and minerals such as potassium and phosphorus that are essential nutrients for the formation of young roots.
When combined with garlic, potatoes not only provide energy but also retain moisture, helping the base of the rose cuttings not dry out during the cutting process. Cut the potatoes into small pieces and put them directly into the cup of garlic water. At this point, the solution has begun to become a simple but very useful nutritional environment for the cuttings.
For a related method that encourages strong root formation, see this approach to growing rose stems with roots.
Banana peel boost
The next ingredient is the peel of a ripe banana. Bananas, especially the peel, contain a large amount of potassium and phosphorus, two important nutrients for stimulating root growth.
Potassium helps the roots to be stronger and fatter, while phosphorus supports the formation of new root tissue. Peel, chop, and put them in the garlic and potato solution. Stir well and let it stand for another 15 minutes so the active ingredients penetrate the water, forming a complete root support solution.
Filter the solution
After soaking for enough time, take the rose branch out and filter out the residue to collect the clear solution. This is the source of nutrients that we will use to nourish the cuttings.
3. Rooting Rose Cuttings planting setup
Prepare the substrate
Prepare a clean plastic cup with treated river sand. Fill the cup with sand almost full, then pour in the garlic, potato, and banana peel solution with enough amount to moisten it.
River sand is a great substrate because it drains quickly and does not retain moisture for too long, so the young roots do not rot. This moisture level supports rooting without causing rot.
Insert and secure the cutting
Insert the flower branch in the middle and press the sand lightly around to fix it. For the rose branch to quickly sprout, we need a closed environment that keeps the humidity high but still airy.
You can use a plastic bag or a transparent plastic cup to cover the mouth of the planting cup to create a mini greenhouse effect. Place the cup in a cool place, away from drafts and direct sunlight. This is the ideal condition to help the cuttings not lose water while maintaining stability for the young roots to develop.
4. Rooting Rose Cuttings aftercare
After only about 10 days, you will see results. The rose branch begins to sprout green shoots, a sign that life has been restarted.
At the base, new white, plump roots grow in clusters, proving that the nutrient solution has worked well. When the roots are long and strong enough, you can gently plant the rose branch in a large pot using a well drained substrate such as coconut fiber or mixing in humus for the plant to grow more sustainably. For an updated variation that helps stems root and bloom, see this improved trick.
Final thoughts
With garlic for disinfection and stimulation, potatoes for moisture and energy, and banana peels for potassium and phosphorus, you get a natural rooting solution that supports strong, healthy roots. River sand keeps the base aerated and the mini greenhouse effect maintains stable humidity.
Choose a healthy cutting, prepare it well, soak, plant in sand, keep it humid, and wait about 10 days for shoots and roots. When roots are strong, pot up with a well drained mix and continue regular care.