In the grafting of peony, the common method is to use peony as rootstock, because its advantage is easy to obtain, high survival rate. However, because the peony root is a fleshy root, it is easily eaten by the pests in the soil. When the damage is severe, the grafted seedlings will soon die. If you cut the peony root, the peony root will grow faster. The method is good, but the plant life is only about 10 years. Practice has proved that using peony root as rootstock is more beneficial to later ramets than using peony root as rootstock and has a longer lifespan. First cut off the branches of the "coarse species" of the root of the peony root, leaving only 8 to 10 cm long main roots. Using this kind of "rough seed" peony root grafting, the life span is much longer than the peony grafted with the rootstock. . Podiatry Autoclave,Dental Steam Sterilizer,Dental Autoclave For Sale,Autoclave Dental Instruments ZHEJIANG FOMOS MEDICAL TECHNOLOGY CO.,LTD. , https://www.ifomos.com