Rose cuttage did not do a good job in this step.

Rose is one of the popular flowers and plants, because it has a wide variety and beautiful flowers, so raising one or two pots at home can not only decorate the home, but also add some fun to life. But if you want to raise the rose to make it blossom, and more pots blossom together, you need to make more efforts.

For many flower friends, cutting is one of the fastest ways to make the rose multiply. One branch can make the rose grow a rose, which is very interesting and economical. But cutting rose, flower friends' biggest headache is the black pole problem, once the black pole occurs, it is tantamount to the cutting failure.

So, how can we avoid the rose "black pole"? In fact, as long as flower friends do this step before cutting, they can easily avoid the rose "black pole". This step is: disinfect. Therefore, today, the girl to share with you some good ways to disinfect rose cuttings, take it away.

Method 1: high temperature disinfection

You can take the matrix to high-temperature fumigation or sterilization after high-temperature heating, or you can take the matrix to the sun, but remember to dilate it a little bit. In this way, in addition to high-temperature sterilization, sunlight and ultraviolet rays can also play a good role in sterilization.

Method 2: potassium permanganate disinfection

Spray the substrate with 0.5% potassium permanganate diluted with water, then cover the substrate with a plastic film, and fumigate for about 4 hours, you can also spray the substrate with 2% to 3% ferrous sulfate solution, but ensure such a coverage of 5 kg per square meter. And then you can cut it in two days.

Method 3: pesticide disinfection

This method is the easiest way, and many florists are also using it. Mix with carbendazim into the substrate, the specific amount can be mixed according to the instructions, and then covered with film for 3 to 4 days, and then wait a week, you can cut. Can also use carbendazim wettable powder mixed with water 500 times after loading pot spray substrate disinfection, 24 hours after disinfection can be completed, you can cuttage.

Finally, it should be noted here that the substrate after cutting can not be used repeatedly. If it is to be used, it has to be disinfected again to ensure that the substrate is relatively sterile. It is best to change the substrate regularly to ensure that the seedlings from the cuttings are healthier. After the seedling comes out, the rose special organic liquid fertilizer is mixed with water 1000 times to fill the spray pot to fill the thin fertilizer, so as to promote the faster growth and development of the seedling. In this way, the seedlings can grow up quickly.

Well, the above is the key step to solve the "black pole" of cutting rose, have you learned it?