Sometimes I crack myself up. Seriously. Sometimes my first impression of a new plant is so poor that I roll my eyes and wonder why anyone would propagate the darned thing, let alone in large enough numbers to market it across the continent. What makes me laugh at myself, is that more often than not, those plants that I initially had such a strong negative reaction to, later become among my favorite of all plants. Several years ago I mentioned Picea abies ‘Acrocona’ as being a plant just like this. My initial response was not one of jubilation, but as I wrote in that blog post, ‘Acrocona’ has become one of my all-time favorite conifers!
Enter the Cobra.
The first time I cast my eyes upon this plant, Picea abies ‘Cobra’, it was a fairly young graft. It appeared to be essentially a fat stick covered with dark green needles and a few brownish-tan buds—absent of any side branches at all. It had been trained to grow up a bamboo stake to a height of almost five feet (in just 3 or 4 years). I simply could not imagine the appeal of such an oddity. I am definitely a fan of many unusual looking conifers, but this one, trained straight up the stake, without any side branches, just seemed to be past my point of appreciation.
A few years later I happened upon this very same conifer, in the Jean Iseli Memorial Garden and it had been transformed. Once its terminal growth reached the top of its supporting stake, it curved and then headed right down to the ground. I also noticed that those few lateral buds I had seen on my initial observation had sprouted new, vigorous lateral branches, which followed the example of the terminal, and swept outward and down, weeping to the ground. Many other new buds had formed and the plant had begun to fill out in a most spectacular way.
Today, some 15 years later, the plant has filled out with loads of sweeping, weeping branches, flopping and flowing to the ground where they lay prostrate and layer themselves into a most excellent ground cover. Overall the effect is quite stunning and this particular conifer has become one of my very favorite of the Weeping Norway spruce cultivars available today from independent garden centers around the world.
If your initial encounter with ‘Cobra’ reminds you of Charlie Brown’s Christmas tree, go ahead and take it home to your garden, in just a few years I think it will become one of your all-time favorites too!