Once you get to the garden center and you are confronted with all sorts of amazing choices, how do you pick the best plants? To a certain degree, it depends upon the type of plant you’re trying to buy (buying a little 6 or 8 pack of annuals requires a lot less care ad concern than the choices you’ll make when selecting a tree, for example). But in general, there are some rules you want to follow when picking any plant, from the little 6-pack of annuals, to a tree or shrub, or even to a house plant in a grocery or box store.
The first rule is, choose the plant that looks most like the rest of the plants. What do I mean by that? Perhaps another way to say it is “don’t choose a plant that stands out from the others.”
There’s a good reason for that: one plant, or a group of plants, may stand out from the others, because there’s something wrong with it (or them).
Now obviously good garden centers (and even box stores) are going to want to pull diseased, dying or otherwise unhealthy plants off the sale floor. But in the middle of a busy May day, sometimes that doesn’t happen fast enough. And if you happen to get to the garden center at just the wrong time, and you are unfamiliar with the plant, what might look like a great weeping variety could turn out to be a plant with vascular wilt. Ugh.
Worse yet, back when hosta mosaic virus was first becoming known, all these cool, mottled hostas were showing up in the trade. It was only later that they were discovered to have a virus. The virus wasn’t visible to the eye–but it could infect other plants in the garden.
A similar thing happens with orchids, which is why orchid societies caution folks to only obtain orchids from reputable, virus free growers.
So while a plant that looks different may really be cool and different, it may also be a problem for you and your garden. If you’re not sure about what you’re getting, leave that plant behind.
More on this on Monday.