Potato Plants Not Blooming

Question:

I planted potatoes in pots on my balcony. They are now over a metre and a half high but have not bloomed. There are 5 plants, only one has had 3 blooms. I planted them in July. They just won't stop growing. Is there a problem?

Ad

Sishuba

Answer:

Sishuba,

It sounds to me like you're potatoes are getting a lot of nitrogen. This promotes a lot of growth, but it doesn't encourage flowering. Still, it shouldn't be a problem. According to the, "Potato Association of America Handbook: Introduction," (http://www.umaine.edu/PAA/ )flower production isn't necessary for potatoes to produce tubers, although they often coincide because of environmental conditions.

"...Contrary to a commonly accepted notion, tuberization is not dependent upon flowering. Potato plants will form tubers without any flowers ever appearing on the tops. Some researchers have suggested that tuberization is actually enhanced by removing the flowers or flower buds. The notion that tuberization depends on flowering arose because unfavorable climates such as hot and dry growing conditions, which are normally unfavorable for flowering, also retard or even inhibit tuber formation. Because climatic conditions that favor flowering also favor tuberization, it seems natural to make the mistake of associating flowering with high yields and poor flowering with low yields..."

As you can see, you can still expect some tubers. You might see lower than normal yields due to growing conditions, but not because your plants are failing to produce flowers.

Ellen

About The Author: Ellen Brown is our Green Living and Gardening Expert. Click here to ask Ellen a question! Ellen Brown is an environmental writer and photographer and the owner of Sustainable Media, an environmental media company that specializes in helping businesses and organizations promote eco-friendly products and services. Contact her on the web at http://www.sustainable-media.com

Comment

Categories
Home and Garden Gardening Growing Growing FoodDecember 14, 2006
More to Explore
ThriftyFun on Facebook ThriftyFun on Pinterest Enter a Contest Free Newsletters Ask a Question Share a Post
Related Guides
Tomato Plants Not Blooming
Tomato Plants Not Blooming
bittersweet
Bittersweet Not Blooming
Blooming Gift
Blooming Gift Ideas
© 1997-2016 by Cumuli, Inc. All Rights Reserved. Published by . Page generated on February 8, 2016 at 10:59:50 PM on 10.0.1.8 in 1 seconds. Use of this web site constitutes acceptance of ThriftyFun's Disclaimer and Privacy Policy. If you have any problems or suggestions feel free to Contact Us.
 
Site MenuShare a PostContestsAsk a QuestionAbout ThriftyFun
BrowseAll By DateAll GuidesAll QuestionsAll VideosRecent FeedbackLonely Questions
CategoriesBetter LivingBudget & FinanceBusiness & LegalConsumer AdviceCraftsEducationEntertainmentFood & RecipesGarage SalesHealth & BeautyHolidays & PartiesHome & GardenMake Your OwnOrganizingParentingPetsTravel & RecreationWeddings