Our white datura are beginning to blossom. We grew these from seed started back in Spring. I have about a dozen plants scattered throughout the yard and the ones in the sunniest location (on the south west corner of the house) are doing the best. Each plant has between six and eight buds.
THE BAD
I killed the grass on the west side of the house about a month and a half ago to prep for a massive flower bed and shrub border. Although I swore I was not going to use any chemicals on the lawn--organic all the way, baby!--the crabgrass and other weeds were so bad here, with such deep root systems, that I bought a bottle of Roundup Grass and Weed Kill and sprayed the area down. It didn't take much, and within three weeks it was all dry and crusty. But the grass doesn't pull out as easily as I thought it would, and I've been meaning to borrow my cousin's cultivator the next time I see him. But, you know, something else always comes up. I had to wait for a wind-free day and spray very close to the surface of the lawn, so I wouldn't get any overspray on the ninebark bushes or the river birch.
THE UGLY
Anyway, this week I'll be doing something about the eyesore.
In case you're wondering, as I was, just what Roundup is, how it works, and how evil I was for using it, here's a little info I found out at How Stuff Works:
Glyphosphate-based herbicides all work on the same biochemical principle -- they inhibit a specific enzyme [EPSP synthase] that plants need in order to grow...Without that enzyme, plants are unable to produce other proteins essential to growth, so they yellow and die over the course of several days or weeks. A majority of plants use this same enzyme, so almost all plants succumb to Roundup...In the same way that many antibiotics gum up enzyme production to kill bacteria, glyphosphate gums up enzymes in plants to kill them...The question of safety is a hard one to answer because there is a lot of polarized and conflicting information. Here are a few things we can probably say with some certainty:
- Given the amount of glyphosphate sprayed on the planet every day, it is probably safe to say that glyphosphate is not violently toxic to people or animals. People do not have the same enzymes in their cells that plants do, just like human cells and bacteria differ enough that antibiotics kill bacteria cells but not human cells.
- On the other hand, most people react badly to glyphosphate (and other chemicals mixed with it) when ingested or applied to the skin, so you want to avoid any contact with the chemical.
- Roundup will kill almost any plant, including aquatic plants, so you want to be sure to avoid spray drift onto other plants or into water. Any pesticide should be applied carefully.



