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cassieinmass

Shady perennials for rock garden?

cassieinmass
14 years ago

I have a pile of rocks that I have a bunch of soil packed into in plans of a rock garden. The only problem is this pile of rocks is under a maple tree which casts a lot of shade in the summer. I think I want to go with herbs, but I am unsure as to what can tolerate the shade? Any ideas? Thanks for your help!!!! -Cassie

Comments (10)

  • ksrogers
    14 years ago

    Suggest you do a search for the key words- 'shade loving herbs'.

  • eibren
    14 years ago

    I tried making my first rock garden, literally, on a pile of rocks with soil packed between them, then found out that frequently people just place rocks strategically around the plants.

    It's difficult to get enough water to the plants if the rock drainage is too great.

    My first rock garden was a colossal failure.

    :o(

  • cassieinmass
    Original Author
    14 years ago

    Mine is a pile of rocks that were all bunched up on a bile of old sod. Im wondering if id have enough soil now myself. Glad you brought that up!!! -cass

  • eibren
    14 years ago

    I think mint will grow ok in par shade, but not in total shade. It would take over the whole rock garden, though.

    Thyme would be perfect in a rock garden, but it needs sun.

    Lemon balm will do well in part shadfe, but it gets about two feet tall and can be invasive.

    I will give this some more thought...I had Google check for "shade loving herbs" and was not too impressed with the results...one did suggest wild Canadian gigner, though.

    You can grow quite a few things in dappled sunlight, but if you have full shade, less is possible.

    Tansy will grow in part shade. The curly variety might work out at the back of a rockery, but the plain tansy can grow as tall as six feet. The conditions you provide will affect the size of your plants as well, though.

    I think most rock garden plants like sun, to be honest, but maybe some others will have better ideas.

  • eibren
    14 years ago

    I think mint will grow ok in partial shade, but not in total shade. It would take over the whole rock garden, though.

    Thyme would be perfect in a rock garden, but it needs sun.

    Lemon balm will do well in part shade, but it gets about two feet tall and can be invasive.

    I will give this some more thought...I had Google check for "shade loving herbs" and was not too impressed with the results...one did suggest wild Canadian ginger, though.

    You can grow quite a few things in dappled sunlight, but if you have full shade, less is possible.

    Tansy will grow in part shade. The curly variety might work out at the back of a rockery, but the plain tansy can grow as tall as six feet. The conditions you provide will affect the size of your plants as well, though.

    I think most rock garden plants like sun, to be honest, but maybe some others will have better ideas. The Woodland Plants people might be able to help as well.

  • shapiro
    14 years ago

    Wild ginger grows great in my Canadian garden! It is a really beautiful ground cover. The flowers are hidden right at ground level - they are small brown bells. I believe that ants are the pollinators. ONE question: has anyone every used this plant as a substitute for "real" ginger?

  • eibren
    14 years ago

    I've never grown it--I think I tried once, but it promptly died on me. I suspected lack of adequate moisture. Is it safe to use it as a culinary?

    Cassie, another plant I thought of for part shade is Oregano. It is a fairly determined plant and will work with you. It's not invasive, but will produce enough extra shoots for use in spaghetti, etc; I have found it and thyme to be my most-appreciated herbs in the garden.

  • granite
    14 years ago

    sweet woodruff is great in shade

  • fatamorgana2121
    14 years ago

    Edibility of wild ginger (Asarum canadense)...according to Peterson's Edible Wild Plants, yes, as candy and seasoning. It says dried it can be substituted for commercial ginger.

    I never suggest people harvest wild native plants, especially roots though. Too many native plants have vanished in too many areas. I'd just stick to commercial ginger for food use. It's cheap enough and you are not killing a native wildflower. If you grow it for your own use, that's another story.

    FataMorgana