My hibiscus has developed a serious problem

We have a beautiful hibiscus that we bought with three intertwined stems. We brought it in last winter and took it out this week. Terrible white spots turned most of the leaves silver. It is crazy. What happened to it…

Shiny hibiscus leaves

I had tiny white insects (whiteflies) on my hibiscus leaves. I washed them with a solution of 40 parts water to one part soap. I seem to have gotten rid of them but I notice that the leaves are now…

Hibiscus tree

Where can I buy a Hibiscus tree in Toronto? I know with COVID-19, all stores are shut down, but some have curb-side pick up. Thanks everyone and be safe.…

Indoor Hibiscus

Hello, I’ve got 30 year old hibiscus plants.  In recent years they appear to be very healthy (lot of green leaves) but rarely a flower.  I rarely fertilize.  They spend the summer months in the outdoors though protected from direct…

Hibiscus tree

Can you please help. I brought my Hibiscus in from outside and it is loosing its leaves they’re turning yellow.…

Sick Hibiscus flower

I have outdoor hibiscus for 30 years in Guelph, in the last 10 years I noticed infection of black spots on the red hibiscus and the flower is deformed. I asked several horticulture specialists and used all their advices, but…

Yellow Hibiscus

Hello, I have a yellow hisbiscus which bloomed for one day and closed up during the same evening, however on the 2nd day the flower had fallen off. I did not find any insects or abnormal pests visually. What could…

Dying hibiscus, massive feeder root loss

Advice please on how to keep alive a friend’s 20 yr old potted indoor hibiscus (great sentimental value) a cat has climbed, causing 95% feeder root loss. Major wilt and leaf yellowing since the trauma on June 28th. I’ve been…

Young Hibiscus plant troubles

I picked up a couple hibiscus plants (African rose mallow, seedlings they were 10cm tall?) at the Allen garden spring fling this year. I kept them indoors for a few weeks as they grew tall and increased foliage. I then…

Hibiscus

Hello, I live in Richmond Hill, Ontario. Can I grow a hibiscus plant outside? If so, which variety would be the best and where can I purchase it? Thank you, Lina.…