Geranium macrorrhizum 'White-Ness'
- Position: full sun or full shade
- Soil: fertile, well-drained soil
- Rate of growth: fast growing
- Flowering period: May to June
- Hardiness: fully hardy
An undemanding, semi-evergreen ground cover with attractively divided, aromatic foliage, that may take on seasonal colour in autumn. In early to midsummer, this rhizomatous perennial will also produce an abundance of small, pure white flowers. A very pretty perennial for the woodland floor or for areas of naturalised planting.
- Garden care: Carefully weed by hand - hoeing can break rhizomes as these are very close to the surface. Lift and divide large colonies in spring.
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Comments about Geranium macrorrhizum 'White-Ness':
Good useful ground cover. Perfect for filling in gaps in the border to link up a planting scheme. Nice to have white in a geranium.
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Q:Plant advice for 2 new beds please
Hello, I need some help to decide which plants to put into two new areas please:- 1: A semi-circle flash bed at the front of the house, size approx 2m x 0.80m and 0.80m deep. I thought about the 3 following options for a small tree/bush in the middle:- a) Magnolia soulangeana, but I was worried about the size that it could grow to and possible problems with roots etc . Will it stay small if the size of the container is used to restrict it? b) Witch Hazel (Hamamelis intermediana 'Diane'). Will it spread too much? I think this is very pretty. c) Corylus avellana 'contorta' Then I also need to think about ground cover plants to help suppress weeds. I am only interested in fully hardy, easy to look after plants, could be with some flowers or coloured leaves. 2:- A thin path between neighbours (approx 2m x 0.40). My idea is to plant bamboo. I would love a modern thin run of bamboo with ground cover. My worry is which bamboos to use. I love the yellow, like Phyllostychys aureocaulis (Golden Grove) but not sure if it is strong enough as it could be exposed to some wind. I bought from you a couple of years ago the Phyllostychys aureosulcata 'Spectabilis' which I planted in pots but it died this year. I see on your website some other bamboos but I don't like them as much as their canes seems less exposed and have a lot more foliage. But possibly these would be a better alternative... ...? For the ground cover I as thinking of Ophiopogen nigrescen. Do you think these plants will be suitable, or have you any other suggestions? Thank you for your help, GaliaAsked on 15/2/2010 by e moran
A:Hello Galia, All of the taller shrubs you mentioned for the semi-circular bed will get quite large, but their growth will be restricted (both in height and spread) if they are kept in a pot where their roots are restricted. For groundcover you could opt for any of the following:- Bergenia http://www.crocus.co.uk/search/_/search.bergenia/ Helleborus http://www.crocus.co.uk/search/_/search.helleborus/ Heuchera http://www.crocus.co.uk/search/_/search.heuchera/ Epimedium http://www.crocus.co.uk/search/_/search.epimedium/ Geranium http://www.crocus.co.uk/search/_/search.geranium/ Erica http://www.crocus.co.uk/search/_/search.erica/ As for the bamboos, even the most well behaved one (Fargesia murieliae) will spread to around 1.5m across so you should keep this in mind when planting it in such a confined space. Perhaps a better option would be one of our hedging plants, which can be cut back hard against the wall. Taxus http://www.crocus.co.uk/plants/_/shrubs/trees/hedging/conifer/bigger-trees/best-in-very-large-gardens-parks/taxus-baccata-/classid.6230/ or Ligustrum http://www.crocus.co.uk/plants/_/shrubs/hedging/ligustrum-ovalifolium-/classid.4093/ would be good options. I hope this helps. Helen Plant DoctorAnswered on 16/2/2010 by Crocus Helpdesk
Q:Is it still ok to be cutting back herbaceous perennials, Lavender and Caryopteris late in the year?
Dear Crocus, I didn't have time to cut back to ground level all my herbaceous perennial plants and some shrubs in the autumn, due to work and family commitments. It's difficult to get out into the garden just now as I only have a little time at the weekend. Would it be too late for me to cut everything back still between now in December and the end of February e.g hardy Geraniums, Hostas,etc. and shrubs like Lavenders and Caryopteris? I really would appreciate your advice. Many thanks PamelaAsked on 13/12/2009 by Pamela Spiers
A:Hi Helen, Thank you for your helpful information. The snow made the decision for me, it has lain for 4 weeks now. Kind Regards PamelaAnswered on 9/1/2010 by Pamela Spiers
A:Hello Pamela, You can do the herbaceous perennials anytime between now and spring, but the Caryopteris and Lavenders should be tackled in spring. I hope this helps. Helen Plant DoctorAnswered on 15/12/2009 by Crocus Helpdesk
Q:Plants for outside my front door
Hi Crocus I live in a flat and have pots outside my external front door. What plants can I grow in pots, in semi shade that will attract the bees? Thank you for your help. Kind regards GuyAsked on 29/7/2009 by Guy Smith
A:Hello Guy, The following plants would be suitable for your pots. Forget-me-not (Myosotis species) Bellflowers (Campanula species) Cranesbill (Geranium species) Dahlia - single-flowered species and cultivars Hellebores (Helleborus species) Japanese anemone (Anemone ?? hybrida) Fritillaries (Fritillaria species) Grape hyacinth (Muscari species) Hyacinth (Hyacinthus orientalis) Siberian squill (Scilla siberica) Winter aconite (Eranthis hyemalis) Box (Buxus sempervirens) Christmas box (Sarcococca species) I hope this helps, Helen Plant DoctorAnswered on 30/7/2009 by Crocus Helpdesk
Q:What can I plant in my planting bed?
I have lost a plant in the middle of a border and am left with an unsightly hole which I would like to fill with some colour again. It is a narrow border so I don't want anything too large - probably no bigger than 50x50 cm. It is a mixed shrub/perennial border of pink, blue and white, which gets lots of sun and tends to be fairly dry - the soil is clay. The surrounding plants are perennial cornflower, hardy geraniums and osteospermum. Can you recommend something which will quickly fill the gap?Asked on 21/6/2006 by Annabelle Coombs
A:There are some lovely plants that would be suitable for the spot you described. Just click on the link below each plant name to find out more about that particular one. Agastache Blue Fortune http://www.crocus.co.uk/findplant/selectionresults/?ContentType=Plant_Card&ClassID=208&CategoryID= Dicentra spectabilis http://www.crocus.co.uk/plants/_/geranium-macrorrhizum-white-ness/classid.2000015973/ http://www.crocus.co.uk/findplant/selectionresults/?ContentType=Plant_Card&ClassID=2839&CategoryID= Geranium maculatum Elizabeth Ann http://www.crocus.co.uk/findplant/selectionresults/?ContentType=Plant_Card&ClassID=2000005206&CategoryID= Polemonium caeruleum http://www.crocus.co.uk/findplant/selectionresults/?ContentType=Plant_Card&ClassID=3456&CategoryID= Sanguisorba albiflora http://www.crocus.co.uk/findplant/selectionresults/?ContentType=Plant_Card&ClassID=3564&CategoryID=Answered on 26/6/2006 by Crocus
Q:What can I plant on my slope?
I have a fairly steep bank of clay soil, which is in full sun most of the day. What do you think would grow well and provided easy maintenance. I would welcome any opinions you have.Asked on 2/9/2005 by Loolsajo@aol.com
A:Below is a list of plants that should grow well on a sunny slope. Before planting dig in loads of well-composted manure to help improve the soil. It is back-breaking work, but well worth it in the long run. SHRUBS Cotoneaster dammeri http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=1021&CategoryID= Hebe pinguifolia 'Pagei' http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=3935&CategoryID= Ceanothus thyrsiflorus var. repens http://www.crocus.co.uk/plants/_/shrubs/ceanothus-thyrsiflorus-var.-repens/classid.727/ Cistus x argenteus 'Silver Pink' http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=840&CategoryID= PERENNIALS Alchemilla mollis http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=233&CategoryID= Artemisia ludoviciana 'Silver Queen' http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=2839&CategoryID= Origanum laevigatum 'Herrenhausen' http://www.crocus.co.uk/plants/_/perennials/origanum-laevigatum-herrenhausen/classid.3280/ http://www.crocus.co.uk/plants/_/geranium-macrorrhizum-white-ness/classid.2000015973/Answered on 5/9/2005 by Crocus
Q:What trailing plants would you suggest?
I have just had my sloping garden landscaped and now have a great many retaining walls which need softening with planting. Some walls have paths below them so I cannot plant climbing plants. Could you please suggest some plants which would trail down from a higher planting position?Asked on 24/11/2004 by Clive Zietman
A:Below is a list of plants that should grow well on a sunny slope. Before planting dig in loads of composted farmyard manure to help increase the water holding capacity of the soil. Back breaking work but worth it in the long run.SHRUBS 'Cotoneaster dammeri' http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=1021&CategoryID= 'Hebe pinguifolia Pagei' http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=3935&CategoryID= 'Rosa Pink Flower Carpet' http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=2325&CategoryID= 'Ceanothus thyrsiflorus var. repens' http://www.crocus.co.uk/plants/_/shrubs/ceanothus-thyrsiflorus-var.-repens/classid.727/ PERENNIALS 'Alchemilla mollis' http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=233&CategoryID= Ajuga http://www.crocus.co.uk/search/_/search.ajuga/?s=ajuga 'Geranium macrorrhizum White Ness' http://www.crocus.co.uk/plants/_/geranium-macrorrhizum-white-ness/classid.2000015973/ 'Origanum vulgare Aureum' http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=3282&CategoryID= 'Thymus pseudolanuginosus' http://www.crocus.co.uk/plants/_/herbs/prices-that-have-been-pruned/thymus-pseudolanuginosus-/classid.2000007112/ Vincahttp://www.crocus.co.uk/search/_/search.vinca/?s=vincaAnswered on 25/11/2004 by Crocus
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