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Rooting a Hibiscus from a Larger Plant

Question:

Does anyone out there know how to or if it is even possible to root a hibiscus from a large hibiscus that I have?

Hardiness Zone: 6a

Barbara from Philadelphia, PA

Answer:

Barbara,

Not only is it possible, but some varieties actually root quite easily. Start with woody cuttings that are about the size of a pencil in both length and diameter. Remove all but one or two of the leaves at the top - these leaves will help with the transpiration process as the roots develop. At the bottom of the cutting either scrape away some of the bark or simply make a small slanted cut through a leaf node (eye). This will make it easier for developing roots to emerge. When taking your cutting from the mother plant, it is a good idea to cut it at an angle above a leaf node that is facing out so that when new growth resumes, it does so in an outwardly direction.

Hibiscus cuttings seem to root better when crowded together in a pot, so I encourage you to find a gallon - sized pot and try rooting several at one time. This will also increase your chances for success. Use a lightweight mixture of moist perlite and sand as your medium. Before inserting your cuttings into the pot, use a pencil to pre - drill" holes. Then dip the bottom of each cutting in some rooting hormone and insert them into the holes. Optimum temperatures for rooting are 60 - 70ºF. Hibiscus like a high degree of humidity so either mist the cuttings regularly or cover the pots with plastic bags. Just be sure not to bake them in the sun. Keep the pot of cuttings moist and in partial/filtered sun for about 6 - 8 weeks. Once the roots have developed, remove the cuttings carefully and repot in single pots.

Good luck!

Ellen

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