What kind of feed for these hibiscus plants? Just starting to get into them. Cheers, jock.
You can either use a diluted liquid feed a few times a month, or you can get something slow release, and only feed it once a month. It is important not to feed them at all during the winter. Here is an article that will help: https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/how-to-care-for-hibiscus-plants.htm