How to propagate Hydrangea macrophylla
Sharing with everyone the introduction of the propagation of Hydrangea macrophylla, how to propagate Hydrangea macrophylla, the following editor will provide you with detailed answers.
Hydrangea macrophylla is commonly propagated by three methods: cutting, layering, and division.
Propagation by cutting: From April to May each year, select healthy young branches (it is even better to use the suckers near the base of the plant), cut them from the node near the base, and make cuttings about 6 cm long (the cut should be smooth), then insert them into loose soil, insert the length of one node, and water thoroughly, place in a shaded area for maintenance, and spray water regularly to keep it moist. Planting in autumn, the plant can bloom in the second year.
Propagation by layering: Before or after the spring sprouting, scar the two-year-old branches with a knife, surround them with soil, and after they have rooted, cut and transplant them in the summer of the same year. If layering propagation is done in mid-June, it is advisable to use young branches of the current year. Layering propagation can also be done by removing the top without scarring, usually taking about one month to root.
Propagation by division: Carry out the division before the early spring sprouting when repotting, cut the rhizome of the plant into several parts, and plant them separately. This method of propagation can see flowers in the same year.
The above information about the propagation of Hydrangea macrophylla is a small tip, hoping that after reading this article, it can bring you some help!