My hibiscus plant is not blooming.I had it indoors all winter,trimmed it back in April,put it outdoors in June

It needs full sun and lots of water helps, 5 times a week is not too much. Full Sun is the most important.



It sounds like your plant may be root bound. Hibiscus are very easy to grow.
My hibiscus plant is not blooming.I had it indoors all winter,trimmed it back in April,put it outdoors in June
Fertilize it weekly with a "bloom" boosting fertilizer. In other words, the middle number on the box (phosphorous) should be at least 50. Keep it moist and of course, hibiscus is a tropical so it should love being outdoors in the sun right now. You should see buds shortly. If not, check for insects.
Reply:depending on your climate I would give it until July before I worried about it