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Can this be true?

"Hostas grow just fine in full sun!"
by Fred Davis, Hill Gardens, Palermo, Maine
(To view other articles, click Archives)

 

    Bum Information Number 12: Your hostas will grow and look just fine...even if they're planted in the sun!  "Well, at least they'll look just fine in the spring," they might say if pressed." Yeah, but they might get a few little brown spots in the middle of summer...but that's not a problem." 

    Hmmmm. Not a problem, huh?

    Fine! You go right ahead. After you've paid out some hard-earned cash for your hostas in a nursery or got them a little cheaper in one of the doubtful-quality-and-labeling big-box stores, do your own thing....stick them out in the hot sun. And if you'd like to know what they'll look like from about the middle of July until first frost...click on each of the pictures below. Is this what you really want? Is this what you call looking just fine? (Photos were taken in Southern Maine during September, 2005.)

You think this looks GOOD? You think this looks GOOD?
Oh, yeah...this REALLY looks "good!" Even ones with solid green leaves cry "foul" in the hot sun!

No, I didn't think so. 

    It is true that a few varieties of hosta will, indeed, flourish when planted in nearly all-day sun -- usually those with solid green leaves. Trouble is, they aren't the ones most gardeners would buy for their hosta beds. They want the really pretty ones -- colorful ones -- those special ones with huge golden or pale green leaves or delicate leaf patterns -- varieties that'll impress their friends.

    Misinformed and profit-motivated big box stores and local supermarkets (and quite a few equally misinformed "pop-up-in-the- middle-of-the-night" so-called "nurseries") who want to increase their bottom line ("bottom line" is a business phrase that translates into we-want-to-make-money-at-any-cost) might display their shade-loving inventory out on the sunny sidewalk or asphalt parking lot, but any well-trained and well-informed landscaper (there are precious few of those!) or truly qualified nurseryperson will tell you that hostas need shade - especially in the afternoon - to really look and perform their best. Some will even admit that there are only a few that can handle the long, intense heat of the Deep South, let alone the bright sunlight. Box stores and supermarkets won't tell you that. Fact of the matter, most of those "plant specialist" employees will bark, "Oh they'll grow just fine anywhere!"

    "Grow in the sun?...maybe. Truly prosper and remain attractive all season long? The odds of that happening are really slim.

    I suggest you read the article, "All You Need To Know About Hostas" before you break out your wallet or credit card. I also suggest you carefully consider sun angle and light intensity in your garden before you run off to purchase hostas.

    And here are four additional articles that'll come in handy if you've planted hostas in your garden: "Slugs & Snails" -- "Soil pH" -- "Tree Roots in the Garden" and "Repelling the Rascals"

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