Saturday, February 10, 2018

Backwards or forwards?


The beds around the house came together much faster than my older beds. I find this a little ironic because when the site was graded, everything was demolished and then pounded to the finish of cement in preparation for the house foundation. The ground remained so hard that a few years later Baptisia roots couldn't penetrate it; they'd go down around a foot through the compost I put down and the super acidic sandy topsoil the contractor put down, hit the hardpan and then just run parallel to it. Sounds terrible, right? Yet I got great results. I put down a thick layer of compost, put plants in, and they took off, unhindered by competition from other things like the blackberry canes, native bamboo, Chinese privet and various vines that compete with plantings in my other beds.

Some areas of the garden have gotten better and better, such as the daylilies, but the May garden I liked better a few years ago. It'd be nice if gardening was always a steady progression forward but it isn't always so. In fact in my garden that's hardly ever the case.

The area east of the house ranges from almost xeric to downright soggy. The bed next to the house is dry, while the larger beds get runoff from both the roof and areas further uphill.

Geranium from Powell Nursery, May 2015



Geranium and foxglove, smooth beardtongue, and evening primrose.

The peonies and foxglove appreciate the sharp drainage next to the house. I should add more peonies in spite of their short bloom time. The flowers are so spectacular. Unfortunately voles have eaten the roots of almost all of the columbine the past 2 winters. I was so fond of them too, especially the purple ones.

The old Southern standby 'Festiva Maxima'.




Further east there is a large bed dominated by daylilies on one half


with the rugosa cross 'Sir Thomas Lipton', a mockorange, and bee
balm 'Raspberry Wine' on the other. The two halves are separated
by a narrow path covered with the flowering groundcover Mazus reptans.
I first saw Mazus at Niche Gardens in their display garden, in a half shaded area next to a pond. It completely covered an area of at least 20' square. I bought some from Niche to try it out. Honestly I expected it to shrivel up and die in the full sun, as wet areas in my yard tend to spend as much time crispy as they do soggy, but not only has it lived, it's spread over 20 feet to cover the length of the path.

I never meant to end up with as many daylilies as I have, but daylilies are one of those plants that entice one to collect them, like roses, iris, and dahlias. Like iris they can be tricky to incorporate into a mixed planting.

I have tried to add some spring interest among the daylilies, with varying degrees of success.

Smooth beardtongue

In the past I've had a good stand of smooth beardtongue but they have not persisted as they have in some other places in my garden. In my my azalea bed are some smooth beardtongue that's been there about 10 years now. In addition to perhaps not enjoying wet winters, they also likely suffer from competition from the daylilies. A few of them, such as 'Bleu Celeste' and citron daylily (Hemerocallis citrina ) form quite large clumps of foliage, and even though newer cultivars have less of the strappy foliage, I have so many crammed together that the effect is the same. Still another issue is that mistflower has snuck in there and that spreads quite aggressively. I like it but it's a bit weedy, to the point of crowding the daylilies. Inevitably part of it dies from wilt too.

I've tried a few other plants as well, such as marsh phlox,


wild geranium,



purple geranium,


spiderwort


and Gulf Coast penstemon.

Gulf Coast penstemon appears to just be a biennial, so I have to keep those going from seed.


Some years I get the effect I want, sometimes I don't.





The plant that has flourished the best is the purple geranium. Some years it blooms before the daylilies and some years with, which is very nice. All of that purple is a good complement to the daylilies.

The effect of the May garden is currently overwhelmingly white, due to the size of both the mockorange and 'Sir Thomas Lipton'. I knew that mockorange can get big, as our neighbor in Pennsylvania had several large mockorange, but I didn't know they got this huge in the South. I also didn't know that 'Sir Thomas Lipton' could get as it has big here. It's an offspring of 'Clotilde Soupert' and Rosa rugosa alba, and neither one of those gets above 4' in my garden.





In fact, 'Clotilde Soupert' has never topped 2' in my garden.
I'm still looking for just the right spots for the 2 I have.


A few years ago two 'Hansa's and the China/Gallica hybrid
nicknamed 'Delia's Purple' featured prominently in the scene.

'Clotilde Soupert' in front, 'Hansa' on the left and 'Sir Thomas Lipton' on the right, 2010.



'Blush Noisette' with 'Hansa', 2010



'Hansa' and 'Sir Thomas Lipton', 2011.



Delia's Purple, 2013





2014


Delia's Purple with Cl Caldwell Pink

The 'Hansa's melted away after three or four years, as all of mine have, but I keep replacing them as I love the color. 'Delia's Purple' has been overwhelmed by the mockorange. I moved it into a pot for planting next year, and I hope I don't lose it this winter. I wasn't expecting a low of 5 degrees.

I still have one decently sized purple rose just across the driveway from the mockorange, but it blooms later. 'Violette' is a climber that may produce more lateral blooming canes if it had support, but for now it grows among the asters and the bee balm.



And the honeysuckle. 2 or 3 times a year I have to whack back several feet of
honeysuckle that throws long tendrils out among the plantings next to the drive.

Best fragrance in the world though. It's absolutely divine.


So until the two newest 'Hansa's size up, I'm relying on other plants to counteract all of the white.

Mockorange with rugosa 'Foxi Pavement'



Marsh phlox in the background




This really vibrant variant of rugosa rubra has very vibrant fall color too.



Iris virginica




I'd really love to reintroduce more jewel tones with columbine and iris. Columbine would need to go into bottomless pots, as voles have eaten almost every columbine I had, and the way the woody plants and bee balm has grown has made finding good spots for iris a bit harder. Iris would need to be protected from voles, too. I'm experimenting with placing them atop metal mesh in other garden beds. If that works I will try iris here again.

Examples of what I'd love to grow successfully around the house (again):

'Crimson King'


Last year I set out several Siberian iris in bottomless pots. For several years I
enjoyed big clumps of flowers like these, then the voles discovered and ate most of them.



'Theodolinda'


Noid iris



'Dusky Challenger'



Seedling of Geranium 'Brookside'


Another noid from Gene's grandmother and 'Jesse's Song'



Not a jewel tone, but I miss the short white accents from this iris from Gene's grandmother's garden.



Wednesday, January 31, 2018

Snow and flowers


On the 18th of January we got a real snow, the first in 2 years and I felt inspired to post some comparison shots. Such a contrast between a blanket of pure white snow and the pageantry of spring color.













































Baptisia alba and iris Jesse's Song with rose Cl. Old Blush





















There were actual flowers in the snow, too. The witch hazel (seed grown from 'Jelena') started blooming before the cold descended upon us and is still in full bloom now. Temperatures below 5F didn't affect the open flowers, a testament to their extreme cold tolerance.



Two branches in the center of the tree look they may have 'sported'. The branches are bare of leaves and the flowers look more orange than the rest of the flowers.


To compare the two:

This summer I'm going to try to root these branches. Michael Dirr says that cuttings from witch hazels are easy to root but difficult to overwinter their first year, so it sounds like it will be a challenge.


 
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