En EspaŅol

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?


Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
rate this answer
Not Yet Rated

Sunday - September 07, 2008

From: Buchanan, VA
Region: Mid-Atlantic
Topic: Propagation
Title: No female, hence, no squash.
Answered by: Damon Waitt


This is not a wild flower but. My grandchildren left a squash outside in a corner of a flower bed. This spring it grew. There are only male flowers, many of them, but no female, hence, no squash. Why? I separated the seedlings because there were so many but can not find any female flowers anywhere.


Squash, like other members of the Cucumber Family (Cucurbitaceae) have unisexual (male and female) flowers. In most squash species the male and female flowers are on the same plant (monoecy) as opposed to being on different plants (dioecy). The separation of the sexes into different flowers helps promote outcrossing between individuals. In squash, maturation of the male flowers before the female flowers (a condition called protandry) often occurs. Keep an eye on your plants as they grow older and the female flowers should start to appear.

More Propagation Questions

Propagating a Magnolia tree from a twig cutting in New Hampshire.
November 02, 2011 - I have a twig cutting from a rare magnolia tree I found on a farm in central New Hampshire. The tree seems to be at least one hundred years old. It was in full bloom in late August and I was told by t...
view the full question and answer

Oakleaf hydrangea in Indiana
November 18, 2010 - I was given a start of an oak leaf hydrangea by a generous friend from her garden. I have been searching for "what to expect" about this plant. I planted it last year and it grew..this year..but d...
view the full question and answer

Removal of pups from Century Plant after blooming in Prairieville LA
October 03, 2009 - Will the main part of the century plant always die after it grows a stalk? I have babies coming off the base and need to know if I should separate them to keep them alive.
view the full question and answer

Propogating snowbells from Elmendorf TX
June 06, 2012 - Is it possible to propagate Styrax platanifolius and Halesia diptera from cuttings? If yes, what is the process?
view the full question and answer

Virginia wild strawberry plants for New Hampshire or Massachusetts
February 25, 2009 - Where can I find Virginia wild strawberry plants or seeds for my garden and will they grow up north in New Hampshire or Massachusetts?
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
© 2015 Lady Bird Johnson Wildflower Center