Is creeping jenny as used in containers an annual?
linnea56 (zone 5b Chicago)
16 years ago
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Comments (6)
lindac
16 years agodiggerdee zone 6 CT
16 years agoRelated Discussions
Creeping Jenny Ground Cover Under Roses
Comments (8)I'd suggest ripping out as much of it as you can find, then laying down sheets of cardboard (or newspaper in layers at least four sheets' thick) over the ground. Overlap the sheets so there are no gaps between them. Top the cardboard/newspaper with at least two inches of mulch, and leave it for a few months. Any creeping Jenny that still emerges should be pulled ASAP, or spot-treated with Round-Up by painting/wiping it directly on the leaves (avoid spraying which might travel to plants you want to keep). In time (if you're in a wet climate), the cardboard/newspaper will break down, but by then, the creeping Jenny will have been smothered to death. Additionally, any weed seeds falling onto the mulch will be prevented from getting to the soil by the cardboard/newspaper, and can be pulled very easily if they sprout. Once the creeping Jenny is gone, consider other short-growing plants to fill the ground. Low-growing Sedums were mentioned, but there are many others. Consider Prunella, Thymus, various short-growing Campanula and Geranium, Dianthus, Lithodora, Lamium, low-growing Nepeta or Salvia or Veronica, etc. Also consider self-seeding annuals for this "job" -- their root systems won't become as substantial as perennials, and if you don't like them or if they start spreading too much from year to year, just keep them from flowering/seeding and there won't be a new generation. :-) ~Christopher...See Morecreeping jenny (lysimachia) post-defoliation recovery
Comments (4)Thanks to everyone for their comments, the encouragement, and for the compliment! :-) Yeah I've had creeping jenny for several years, and I know how fast it grows. I just wasn't sure if it had been killed past the point of it recovering, without me having to re-establish it with plugs. Would prefer not to have to do that. Y'know, at what point does a plant become so defoliated that it cannot recover --- I know it varies for each plant, and creeping jenny being so robust is probably pretty tough. I was just hoping that a) it would come back, and b) it would come back fast, without me having to wait the whole season. I'd be happy to send sawflies your way... :-) All I do to control my creeping jenny is to hand-pull it from around the bases of the plants in spring, and then when I mow along where the grass meets the bed, it gets a lot of it. If it starts going into the grass too far I just spray a little Round Up between the bed and the lawn, and that will keep it contained all season. I don't mind doing that too much because when it's established it chokes out the weeds pretty well, and I don't have to mulch the bed every year. We have had a lot of rain in the last day or two, and it seems to be responding to that. I'm seeing new growths at the ends, but not as much along the stems yet. But at least now there is new growth, which means they aren't going to just keel over. For all its aggressiveness, creeping jenny does make a nice background in a bed. My neighbors all ooh and ahh over how great the bed looks. Haven't heard much of that lately, so I'm guessing it's because the creeping jenny isn't looking so great. Thanks again!...See MoreCreeping Jenny with Easy Does It in container?
Comments (4)Well I often have additional plants in pots with my roses. For sure there is a little bit of extra competition but the small plants also act as a sort of living mulch and help to shade the roots. A pot is always a completely artificial environment which must be continually fed and watered and I find it no trouble at all to ensure any extra needs are met. I use bacopa, campanulas, felicia, small geraniums, orlaya, nemophila, limnanthes, trailing lobelia, plectranthus, convolvulous....oh, pretty much whatever takes my fancy. Oh, I often add little bulbs too....See MoreSomething similar to creeping jenny- perennial
Comments (3)I have had creeping jenny, the golden variety, in my hanging baskets. At the end of each season I leave the plastic basket in the yard. The creeping jenny looks dead but springs to life quickly in the spring. I am in zone 5. Then all I need do is re-plant the basket with more annuals, or pull out the jenny root balls, change the potting mix, and re-plant. My husband dumped one of the baskets in the garden last fall. I was out of town, and told him to dump the dirt of any basket hit by frost into the garden. Now I have several small golden jennies going to town in the garden. I will have to get them out of there quickly. I have a side garden (the “purple and gold” bed) where I do allow it to grow unimpeded: because it can’t escape into more valuable real estate. Though they are small and hard to see, creeping jenny flowers and sets seed. Not a lot, but some. So watch where your planters are for unwanted volunteers at the base....See MorePatriz
16 years agojackied164 z6 MA
16 years agoyellowtomatoe
16 years ago
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linnea56 (zone 5b Chicago)Original Author