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24.12.06

Boozing bulbs.

So, it's the afternoon before Christmas and if you were a really good plant lover you'll probably be getting a lot of garden related gifts. One of those gifts could be a boxed set of bulbs for you to force indoors to help you get past the winter months or maybe you picked one up or you will pick one up at those after Christmas sales. So here's an article from Cornell.edu that explains the benefits of sharing your booz with your bulbs. I'll only copy/paste a small part of it here and you can click the title of this post to get the link to the full article which is pretty lengthy.

March 31, 2006
Why tipsy flowers don't tip over: Booze stunts stem and leaves, but doesn't affect blossoms, study finds.
By Susan S. Lang

Those paperwhites and other daffodils sure could use a drink -- a little whiskey, vodka gin or tequila could keep them from falling over.

A new Cornell study finds that a touch of booze is a great way to keep certain houseplants from getting too tall by stunting their growth. "Dilute solutions of alcohol -- though not beer or wine -- are a simple and effective way to reduce stem and leaf growth," said William Miller, professor of horticulture and director of the Flower Bulb Research Program at Cornell.
"When the liquor is properly used, the paperwhites we tested were stunted by 30 to 50 percent, but their flowers were as large, fragrant and long-lasting as usual," added Miller, whose new study on how alcohol inhibits houseplant growth will be published in the April issue of HortTechnology, a peer-reviewed journal of horticulture.
Miller will be working this spring to see if a little booze works for amaryllis and such vegetables as tomatoes and peppers, as well. His work with tulips so far has been promising but not yet definitive: "I think with a little jiggering -- no pun intended -- of the system, the method will work for tulips, though I think it will not be as simple as with paperwhites."
Last year, Miller received a call from The New York Times about a reader who had written to the garden editor claiming that gin had prevented some paperwhite narcissi from growing too tall and floppy and asked if it was because of some "essential oil" in the gin.
Intrigued that dilute alcohol might act as a growth retardant, Miller and former Cornell student Erin Finan '05 conducted experiments with ethanol (1, 5, 10 and 25 percent) and "Ziva" paperwhite narcissi (Narcissus tazetta), and later with about a dozen kinds of alcohol, including dry gin, unflavored vodka, whiskey, white rum, gold tequila, mint schnapps, red and white wine and pale lager beer, on paperwhites.
"While solutions greater than 10 percent alcohol were toxic, solutions between 4 and 6 percent alcohol stunted the paperwhites effectively," said Miller.
(click the post title to finish reading the article and see the photo)
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