Evergreen?

After the winter we’ve had here, the term ‘evergreen’ may have to be reviewed. Sadly, I’ve come across a lot of evergreens that will now be forever brown. The following two sad specimens illustrate the point rather well.

The first, a low growing Ceanothus, went into the winter thriving; full and with lush, dark green foliage. Ceanothus usually sail through our winters, but this year many have been badly damaged and may not survive (this one included). At home, we’ve got a Ceanothus growing against a north-facing wall (I know; it isn’t recommended, but I saw one flourishing in the same position on a house down the road and decided to ‘borrow’ the idea). It was hit by the cold weather, and suffered quite a bit of browning, but it pulled through, is greening up nicely, and is about to burst into flower. Despite the north-facing aspect, I suspect the wall helped to protect it.

The next is a Mahonia. I have a difficult relationship with these spiky characters. The flowers are impressive (if a bit on the yellow side) and come at a time when there isn’t much else in flower. But they can be very uncomfortable to work with. And the fallen leaves don’t break down, and even through gloves will prick your hands when you pick them up. And the plants have an unfortunate habit of going very leggy. You can do what’s known as ‘crown lifting’, which is where you cut away the lower branches and shoots to show the bare stems even more, turning them into plants on sticks, or mini trees. Come to think of it, once they start to go leggy, this is probably the best strategy, because even if you don’t like the look of the stems, you can hide them with some under-planting.

Over the last few years, with this specimen I’ve been trying the other, rather more difficult approach, which is to prune it to reduce the height, and to encourage it to produce new shoots from lower down on the stems. It’s responded only grudgingly, but I was getting there. I don’t suppose this weather damage is going to help the process, but I think that this plant should at least pull through, in spite of the damage.

On a brighter note, many plants don’t seem to have been affected by the weather. The tulips, for instance, were safely tucked up underground and sensibly waited until the winter was over before doing their thing.

Tulipa ‘Purissima’ ‘The first of the tulips in our garden to start doing it’s thing.


Narcissus ‘Thalia’ – it’s still my favourite daffodil!

Two of my favourite tulips: ‘Balerina’, with ‘Queen of Night’ just coming through


Queen of Night in their prime – a great tulip, named for a great opera

Whether it’s the affect of low temperature, snow, or the icy, burning winds; or a combination of the three, I’ve come across a lot of evergreens, of various species, that have been damaged in this way, with brown, scorched, dead or dying leaves. I’ve seen examples of Viburnum tinus, a stable of municipal planting and domestic gardens, which, having taken a hammering in recent years at the hands (or rather, jaws) of viburnum beetle have lost most of their leaves, this time over the winter. They’re having to start again now, pushing out new leaves, in the same way as deciduous plants do in spring. We call these plants evergreen, but if winters continue to be as harsh as the last one, we may have to refer to them as semi-evergreen, or even deciduous. That’s assuming they survive…


Text and images ©Graham Wright 2018

Pulverised Penstemons

Penstemons grow so well here in Cardiff by the sea that unless you have a bad aversion to them, it would be rude not to grow a few. It’s the gulf stream. Being a little on the tender side, further inland they get knocked back by the cold. You should cut them back by half in autumn so that there isn’t so much top growth left that they get pulled about too much in the wind, but there’s enough to protect the stems (and shoots) at the base of the plants from the cold.

My rather sad looking Penstemons (unknown variety)

Here, in the mild sea air, they can often get through the winter pretty much untouched, and the purpose of cutting them back is mainly to stop them growing too big and leggy. Not this year though. This year my penstemons came through the winter looking worse than Monty Don’s, even though he lives in Herefordshire, which is generally much colder than here. Maybe he got less snow than us. I was away, in warm sunny Australia (more to follow in later posts) so I didn’t see it, but I’m hearing tales from my customers of how the snow drifted and piled up against their doors five feet high, so that they really were snowed in. Will the Penstemons pull through? I’m keeping my fingers crossed, but I’m quietly confident.

And the Penstemons aren’t the only casualties of the weather. Here’s that Kangaroo Paw I was crowing about before I went away, but which took a pounding once the weather turned.
Anigothanthos manglesii (Red and Green Kangaroo Paw) – though I doubt even it’s mother would recognise it now.

The perennial wallflowers can make a good show. I particularly like Erisymum ‘Bowles’ Mauve’. They’re short lived plants, quickly going leggy and unsightly, but it’s really easy to take cuttings. Taking the cuttings might be easy, but I’ve never had much luck growing them on. Maybe they don’t like my soil, but they never seem to make good, bushy plants. But the snow seems to have just about finished them off.
Erysimum ‘Bowles’ Mauve’ – Not exactly gracing the garden.

Still, at least not everything in the garden is looking sadder than Harvey Weinstein at an awards ceremony for gentlemanly behaviour (what – too soon?) Here are a few of the success stories:
Camassia cusickii – I split one clump into six at the end of last year, and they’re all romping away. The flower spikes are a lovely pale blue.
Some of the lilies in pots are beginning to get going – this is ‘Original Love’, a large, deep red variety.

We’ve quite a few other bulbs coming through as well, in pots as well as in the ground. We’ve got Tulips, including ‘Ballerina’, ‘Prinses Irene’, ‘Purissima’ and ‘Queen of Night’. We’ve got Daffs, including ‘Hawera’ and the lovely ‘Thalia’. And we’ve got some very pretty little blue numbers, including Scilla sibirica and Chionodoxa.

Chionodoxa luciliae Boiss

 

 

Text and pictures © Graham Wright 2018