Generally, it will take two weeks to see the effects of the treatment, and the effect lasts three to six months. Over time, you may require fewer treatments because weaker muscles atrophy and require fewer injections.
The hibiscus is a heavy feeder that prefers frequent but light fertilizing. A nitrogen fertilizer in the spring and a high potassium fertilizer in the summer work well for the hibiscus plant. Also, fertilizing at the beginning and during the growing season gives the hibiscus needed nutrients for growth.
To grow hibiscus seeds, start by nicking or sanding the seeds. This helps to get moisture into the seeds and improves germination. The hibiscus seeds can be nicked with a utility knife or sanded with a bit of fine grain plain sandpaper. After you have done this, soak the seeds in water overnight.ropagating Hibiscus from Hibiscus Seeds. While both tropical hibiscus and hardy hibiscus can be propagated from hibiscus seeds, typically only hardy hibiscus is propagated this way. This is because the seeds will not grow true to the parent plant and will look different from the parent.