Tropical and Temperate Beauty

It's been a good year for Hibiscus here among the leaves. I don't usually have serious problems with my Hibiscus rosa-sinensis plants. Oh, there was that attack of aphids a couple of years ago. And there was some serious leaf loss due to underwatering last winter. But with diligent use of insecticidal soap, and a good pruning, all turned out well. They bloom sporadically during their cool months indoors, and more regularly during their summer outdoors.

Hibiscus rosa-sinensis 'Carolina Breeze' enjoying summer on my front stoop.

The cold-hardy garden plant Hibiscus moschuetos is usually another story. Oh, mine grows vigorously enough every year, but it is also the Japanese beetle magnet from hell. While those voracious little demons (Popillia japonica) will eat almost anything, they do especially love the Malvaceae, the family to which Hibiscus belong. They are also particularly drawn to white flowers, which my particular H. moschuetos has. (Alcea, aka hollyhocks, are also in the Malvaceae, and the beetles go after them as well. Strangely, they tend to leave 3 out of my 4 H. rosa-sinensis alone. They do like my peach double-flowered Hibiscus, which has thinner, more tender leaves than the other three.)

So this year, I planned to get rid of the H. moschuetos, since I never got to enjoy the flowers without those nasty bugs crawling all over them. I cut it down to within a few inches of the ground in May or June, with plans to dig it out later. But I never got around to doing so, and the plant started to grow back. This year's beetle season turned out to be quite light, so the foliage remained relatively untouched. And because bud formation was delayed due to the drastic pruning, the plant is just coming into bloom now, instead of its usual bloom time of early August. (The peak of the beetle season is generally July through mid-August in my area, though in heavy infestation years, it can start earlier and go much later. )

Hibiscus moschuetos, cultivar unknown. The photograph doesn't fully capture the tinge of pink at the edges of the petals.

I'm thrilled that for once, I get to fully enjoy both types of Hibiscus in my garden.

Not Forgotten

It seems that lately, most of my posts have either been about my succulents, or my outdoor garden. This is probably because I'm a summertime girl, and I try to spend as much time outdoors as possible. This doesn't mean that I've forgotten about my leafy tropicals. As I've noted before, most of these stay indoors year round. I grow houseplants because I like having plants inside my house. Carting them all outside for a significant part of the year would defeat that purpose.

One thing that always pleases me is having my Monstera deliciosa produce new leaves, which it doesn't do too often. Considering how huge the plant is already, this is probably not a bad thing. (Click on the "Monstera" label to see previous posts that show just how huge.)

Two freshly opened Monstera deliciosa leaves

In looking over my previous posts about this plant, I realize that I never wrote about the attack of scale insects that it suffered last year. I am happy to report that it responded well to treatment, which consisted of removing a couple of the most seriously infested leaves, wiping away visible scale with alcohol-soaked cotton pads, the application of a systemic insecticide to the soil, and periodic misting with an alcohol and water mixture for a few weeks. I was devastated to find the insects, and relieved that I managed to rid the plant of them. I am not a fan of strong insecticides like the imidacloprid formula I used, but I have a sentimental attachment to this plant, as it is the most successful houseplant I ever grew from seed.