Groundhugging shrubs.

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On dry ground Betula nana forms low, creeping plants. Here with a lichen.

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cohan's picture

Mon, 03/14/2011 - 10:34am
RickR wrote:

Do you see a difference in growth between male and female plants?  We are supposed to have Shepherdia canadensis and S. argentea here, but I think I have only seen S. argentea.

Here S canadensis grows every few feet...lol, but S argentea is supposely only in the south of the province... Elaeagnus commutata (silverberry) does occur in isolated spots here, and more commonly in the foothills .. hoping to get some cuttings this year from a spot about 10 miles from here..

Mon, 03/14/2011 - 7:27pm
Todd wrote:

I know too well the damge from compacted snow as it melts...I used to have plenty of rhododendrons but have replaced most with deciduous azaleas as the latter are not so prone to the pancake effect.

I am rather fond of our native prostrate form of Shepherdia canadensis...it is a truly prostrate form and comes true from seed (as they don't root for beans from cuttings)

Wow Todd, a superb dwarf form of Shepherdia :o... I hesitate to join in lest you be overburdened with requests, although I'd like to join the club!  Thanks for showing that beauty and making us aware of its existence.

Lori S.'s picture

Sat, 03/19/2011 - 11:20pm
cohan wrote:

Elaeagnus commutata (silverberry) does occur in isolated spots here, and more commonly in the foothills .. hoping to get some cuttings this year from a spot about 10 miles from here..

As much as I like wolf willow (E. commutata) in the wild (especially for the fragrant flowers), it's worth mentioning that it has a very strong suckering habit... something to consider when deciding where (or whether) to plant it.

Nothing too exotic here... Juniperus horizontalis 'Pancake', coming out of its rusty winter colour and remaining small and completely prostrate after 4 years:

cohan's picture

Sat, 03/19/2011 - 11:56pm

Cute little juniper..
I can see that habit of Elaeagnus commutata in the wild, I definitely would not plant it near any garden beds (though nothing could outsucker the native poplars here, and they can reach every inch of the 6 acres with their suckers, my main reason for mowing....)..I could give it space to do its thing, likely with mowing on at least one side, such as along the side of our property along the road, already a line (not single line, a few metres deep) of trees, but I'd like denser screening......

Sun, 03/20/2011 - 2:31am
Skulski wrote:

Nothing too exotic here... Juniperus horizontalis 'Pancake', coming out of its rusty winter colour and remaining small and completely prostrate after 4 years:

With that name it has to stay flat for lot more than 4 years;)

cohan's picture

Mon, 11/12/2012 - 11:16pm

Nice birch, seems to have similar leaf texture to the native dwarf birches (which I only see in grazed contexts, so I don't know how small they stay- I see Kristl got some seed of B glandulosa in the Rockies, and  she mentions 1-3 metres.. don't know if its the same as those I see around here) but your birch has a very different habit- more pendulous and graceful...

Longma's picture

Sat, 05/04/2013 - 9:22am

I have this Salix sp. hugging the ground very well and creeping around, to be honest, somewhat thuggishly! It grows incredibly easily from cuttings also. I was told when given the original plant that it was a Californian sp. but I haven't been able to find anything like it there. I think the people who gave me it were mistaken ( although they grew many USA plants ). Can anyone help ID it please? I can take more pics if necessary. TIA  :)

Longma's picture

Sun, 07/21/2013 - 6:55am

We like having these truly ground hugging Salix sp. growing throughout what are primarily the 'bulb growing' beds. The very open soil is kept on the dry side in summer through the root action and leaf cover, maintaining a good soil moisture and temperature. The bulbs flower through the branches before the leaves appear on the Salix ( in the main ).

Salix reticulata - in full seed !

                                                  

 

We were given this one as Salix nivalis ( we still think it is, but many pictures on the web look more like S. reticulata !? ). It is very easily propagated and now covers many areas. The fallen leaves are of a Prunus sp. tree which overhangs part of this bed, ( left in for scale !)

                                                           

 

Not a ground hugging species, but a lovely tiny plant is Salix x boydii. Dotted around to add different colour and texture.

                                                        

Lori S.'s picture

Tue, 07/23/2013 - 9:05am

Those are beauties, Ron!  I wonder what it takes to get Salix to bloom in captivity??  Blooming is rare to nonexistent on mine!

My Salix x boydii has been doing poorly the last two years - died back by about half after the winter of 2011-2012.  I think I discovered why.  It's planted in a two-tier wood-frame acid bed, in the upper tier.  Ants and wasps (I assume) had excavated out a cavity beneath it which I refilled this spring (the wasps had abandoned it) - it took a gallon and a half of soil to refill the cavity, so I imagine the roots of plants growing above it were pretty much suspended in the air!  No wonder it died back.

Fri, 07/26/2013 - 11:24pm

Ron, I have never really tried to grow Salix reticulata although I like it very much. It is always a pleasure to find it.

Here are two small, decorative shrubs probably useful in a garden: Salix polaris and Betula nana ssp tundarum. The latter is much more prostrate than the usual B. nana.

Salix polaris

 

Betula nana ssp tundrarum

 

Wed, 10/30/2013 - 5:04am

[quote=Longma]

We like having these truly ground hugging Salix sp. growing throughout what are primarily the 'bulb growing' beds. The very open soil is kept on the dry side in summer through the root action and leaf cover, maintaining a good soil moisture and temperature. The bulbs flower through the branches before the leaves appear on the Salix ( in the main ).

Salix reticulata - in full seed !

                                                  

[/quote]

Your Salix reticulata above looks a lot like a plant I have- Salix nakamurana var yezoalpina. Not sure if this helps or just muddies the waters for identification!

 

[quote=Longma]

We were given this one as Salix nivalis ( we still think it is, but many pictures on the web look more like S. reticulata !? ). It is very easily propagated and now covers many areas. The fallen leaves are of a Prunus sp. tree which overhangs part of this bed, ( left in for scale !)

                                                           

 

Not a ground hugging species, but a lovely tiny plant is Salix x boydii. Dotted around to add different colour and texture.

                                                        

[/quote]

[Edited to correct the "quoted" parts... Lori smiley]

 

Longma's picture

Wed, 10/30/2013 - 1:14pm

You may well be correct Gordon. Thanks for the suggestion. Over the years friends have given us numerous of these low growing shrubs and generally we just go with the name they were carrying when given to us. We love to employ them in the garden beds to hold / protect the bulbous flowers that, when in the open, are at the mercy of the vagaries of our Fall weather. Here Crocus speciosus growing through a species of Salix from Asia. Not accurate, but that's gardening???wink

                                      

cohan's picture

Fri, 11/01/2013 - 11:56pm

All nice willows! I like them with the bulbs too. something I will keep in mind when I manage to get hold of some... I've been thinking of using the much more available (for me) Arctostaphylos uva-ursi and Dryas and Linnaea for that as well...

Lori S.'s picture

Sun, 11/03/2013 - 11:02am

Genista lydia is looking fantastic, Fermi.   Hmm, that sparks a memory of my long gone Genista pilosa 'Vancouver Gold'... not that it ever looked that good!  May have to try it again one day.

 

Tue, 12/17/2013 - 5:47am

Hi Lori,

I think one of the genistas we grew was a form of G. pilosa - must try it again from seed!

One of my favorite dwarf shrubs, Teucrium subspinosum, is now in flower,

cheers

fermi

Wed, 12/25/2013 - 3:20pm

Fermi, any problem with cats and the Teucrium?  I tried a couple times growing this Teucrium and cats would decimate it, as the aromatic foliage is as intoxicating as regular catnip (Nepeta cataria).

Thu, 12/26/2013 - 4:48am

Hi Mark,

not with this one; they like Teucrium marum more, but they don't decimate it either,

cheers

fermi

Wed, 01/01/2014 - 5:19pm

Very nice on both Teucrium species, now including T. marum.  Both species never had a chance in my garden, many many years ago when I was still gardening at my parents home, the plants would be become decimated by cats (we didn't have cats, nor do I remember seeing any roaming cats), the small broken shrublets entangled with cat hair, apparently far more pungent and potent than normal catnip. If I were to try growing them again, would have to cover with protective wire mesh; there are at least 3 cats in the area that routinely come through the yard and hunt.

Wed, 01/01/2014 - 11:08pm

Another ground-hugging shrub in our rock garden is the South African Relhania pungens

Relhania pungens Relhania pungens

It looks great at this time of year but can be a bit tatty when the seed heads are left to go brown!

cheers

fermi

 

Wed, 01/01/2014 - 11:12pm

It was an article by Panayoti in an ARGS journal way back in the 1980s which got me interested in rock garden Oreganoes.

This is a "swarm" of hybrids involving Origanum rotundifolium and another one whose name I've lost!

Origanum hybrids Origanum hybrids

cheers

fermi

cohan's picture

Tue, 07/30/2013 - 11:26pm

Love all those dwarf willows and birches! Still haven't got any, but I will someday!..lol

Wed, 07/31/2013 - 12:09pm

I'll try to remember 1) collecting some seeds  2) posting the collection!

 

Here's another one, Cassiope tetragona, that covered huge areas on Svalbard.

 

Thu, 08/08/2013 - 4:17pm

Here is one of my favourite ground-hugging shrubs, Teucrium subspinosum. Growing in a hot dry position in a raised bed in the rock garden and now covering a few bulbs such as Retic iris 'Harmony' and Narcissus viridiflorus.

cheers

fermi

Lori S.'s picture

Thu, 08/08/2013 - 6:50pm

Wow, love it, Fermi!  Looks prickly and wonderful!!

A couple of subshrubs in the yard here...

Linnaea borealis, which is done blooming here, though it was in full splendour through the montane forest on our hike earlier this week:

Salix retusa:

 

 

cohan's picture

Sat, 08/17/2013 - 11:14am

Trond- Cassiope is nice- I've seen a couple sp in this clan at one spot in the mountains (not saying they are rare, just the one right spot I've visited) and thought it was a habitat I could duplicate: the north edge and moderate slope of a rocky ridge, under open conifers. Haven't tried yet though.. I tend to assume these Ericaceae will be painfully slow from seed?

Fermi-looks good- are trhe bulbs able to push through it?

Lori- is that a native willow?

Sat, 08/17/2013 - 11:41am

Cohan, I have never tried Cassiope but I have grown both some Ericas and Calluna from seed and they are rather quick. Often they are flowering in their 2nd year.

Lori S.'s picture

Sat, 08/17/2013 - 4:02pm

[quote=cohan]

Lori- is that a native willow?

[/quote]

No, apparently, it's a European species: 

http://encyclopaedia.alpinegardensociety.net/plants/Salix/retusa

I'll have to watch for the scent of valerian in the fall - not something I've noticed.

Sat, 08/17/2013 - 11:08pm

Hi Cohan,

the iris and the Narcissus both spear through the Teucrium without a problem! It has meant that I haven't dug them up recently! <grin>

Trond,

it seems to be a widespread genus, but you can grow many things (like cassiopes!) which I have no hope of getting let alone keeping!

cheers

fermi

cohan's picture

Wed, 09/11/2013 - 11:07pm

Good to know, Trond- my only effort in the family was with some Rhodos (I forget what it was, something small and zone 3 from Kristl), and they never really got any size to them after a couple of years, and just disappeared everntually, but that may have been entirely my fault.. oh, and Arctostaphylos rubra I sowed last winter, and it just didn't come up :(

 

Fermi-my bulb growing is still in early stages, so I'm still thinking about what to plant them with.. I have some on a berm with mid-sized meadow plants, that seems good, but need some solutions still for Crocus at the base of a rock garden.. I have an Acaena and Azorella there, but those are so tiny they really wont help.. probably need to move them and put something more robust- maybe Arctostaphylos uva-ursi would be a good sub-shrub for me to use for that--I've seen Anemones coming up through it in the wild...

Lori- not sure I'd even be able to find the native Valerian in the fall..lol- they are not very conspicuous plants at the best of times, and here grow amongst grasses, sedges, other forbs etc Still mean to get them into my garden, but hasn't happened yet...

Sat, 04/19/2014 - 4:39am

[quote=cohan]

Fermi [Teucrium subspinosum] -looks good- are the bulbs able to push through it?

[/quote]

Cohan,

this colchicum is a bit too small to get through cheeky

cheers

fermi

Tim Ingram's picture

Sat, 04/19/2014 - 12:02pm

Really interesting plants Fermi - we are growing many teucriums, along with other Mediterranean shrublets and I'm aiming to write about them for The Plantsman in the UK. Fortunately our dog should prevent any problems with cats! The Relhania is completely new to me - I wonder if it has any chance of being hardy in the UK? This is one of my favourite small shrubs - Lithodora oleifolia​ - one of a particularly lovely family of plants, and at last growing a lot better than it has done before now it is planted out in the sand bed.

Sun, 04/20/2014 - 3:22pm

Tim, How does Lithodora oleifolia compare in hardiness to Lithodora diffusa? We have L. diffusa 'Grace Ward' growing here, though it doesn't exactly appreciate our extra cold and wet winters. With a bit of shelter, a raised bed with excellent drainage, and plenty of sun seems to help it through the worst winter offers here.

Tim Ingram's picture

Wed, 04/23/2014 - 5:17am

I think Lithodora oleifolia is probably hardier than L. diffusa​; it has a limited distribution and at a higher altitude. We are roughly zone 8 and have never had winter lows below -15°C - but we do tend to specialise in more Mediterranean-type plants! There are some smaller ecotypes of L. diffusa from higher altitude (like 'Picos') which is lime tolerant and I imagine a good bit hardier than 'Grace Ward'.

Thu, 04/24/2014 - 5:36am

Tim,

I'll have to look out for seeds of that Lithodora -  L. "Grace Ward" is the only one seen locally!

Here's another ground-hugger which Crocus pulchellus is able to penetrate when it's time to flower: Haplopappus coronipifolius (syn glutinosus)

cheers

fermi

Thu, 10/09/2014 - 10:49pm

This is a local, native "rice-flower", Pimelea glauca (I think) which suckers lightly and can provide a not-too-dense ground cover,

Pimelea .maybe.glauca. with Armeria cv.Pimelea .maybe.glauca. with Armeria cv.

cheers

fermi

Sun, 10/12/2014 - 10:53am

Nice plant, Fermi!

It seems that the Pimelea  likes the same conditions as the Armeria? Could be possible to grow it here then!

Tue, 11/25/2014 - 10:39pm

[quote=Hoy]

Nice plant, Fermi!

It seems that the Pimelea  likes the same conditions as the Armeria? Could be possible to grow it here then!

[/quote]

I'll have to see if there is any seed set on it!

Here's a ground-hugging shrub that gets a bit too huggy - it swamps anything in its path!

Margyricarpus pinnatus, "Pearl-berry" growing with Geranium harveyi

Margyricarpus pinnatusMargyricarpus pinnatus  

and a pic of the Haplopappus coronopifilus in flower

Haplopappus coronopifolius Haplopappus coronopifolius

cheers

fermi

Mon, 12/08/2014 - 5:55am

[quote=Fermi]

 

Hoy wrote:

Nice plant, Fermi!

It seems that the Pimelea  likes the same conditions as the Armeria? Could be possible to grow it here then!

I'll have to see if there is any seed set on it!

Here's a ground-hugging shrub that gets a bit too huggy - it swamps anything in its path!

Margyricarpus pinnatus, "Pearl-berry" growing with Geranium harveyi

and a pic of the Haplopappus coronopifilus in flower

cheers

fermi

[/quote]

Hi Fermi, you certainly have some nice shrubs! Never heard of the Pearlfruit before.

Sun, 12/14/2014 - 11:31pm

[quote=Fermi]

Hi Trond,

I wonder if it would be hardy for you?

cheers

fermi

[/quote]

Fermi,

It could be. It is rated as hardy in USDA hardiness zone 8-11 so with winters like the last one the winters shouldn't be a problem but if it needs very warm summers that would be more difficult! Could be interesting to try.

Mon, 01/12/2015 - 5:18pm

[quote=Fermi]

 

 a pic of the Haplopappus coronopifilus in flower

[/quote]

And a couple of weeks ago it was in full seed mode

Haplopappus coronopifolius (syn glutinosus) in seed Haplopappus coronopifolius (syn glutinosus) in seed Haplopappus coronopifolius (syn glutinosus) in seed

cheers

fermi

Lori S.'s picture

Fri, 02/06/2015 - 6:25pm

This one is not exactly ground-hugging - it's more mound-like - but it's certainly small... Buxus microphyllus 'Kingsville'; planted in 2008 and is 3" or less:

 

 

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