Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Tuesday - September 13, 2005

From: Cape cORAL, FL
Region: Southeast
Topic: General Botany
Title: Smarty Plants on Science Fair projects
Answered by: Joe Marcus

QUESTION:

I would like to know what kind of plants can grow in two weeks? Please answer quickly so I can do my Science Fair project.

ANSWER:

Garden vegetables, like beans and corn, are most often used for this kind of project due to their ready availability, rapid germination and growth. Lawn grass is also commonly used for similar reasons. The type of plant you choose to grow will largely depend on the experiment you wish to perform, but other factors can be involved as well.

In two weeks time your newly planted seeds will have germinated, developed their first roots and anchored themselves to the soil, expanded their cotyledons (seed leaves) and developed their first true leaves. They will be breathing, taking up nutrients from the soil and photosynthesizing during this time. Unless your science fair project is a germination study, you won't have time to collect much data from your seedlings.
 

More General Botany Questions

Plant for science experiment from Kentfield CA
November 10, 2009 - What is a fast growing plant I should use for a science experiment?
view the full question and answer

Native subarctic plants
March 26, 2008 - I'm doing a project on subarctic things and I have to have subarctic plants in it. I need to know a few and about them. Can you help?
view the full question and answer

Guide for plants for landscaping in Central Texas
October 22, 2008 - I am new to Texas and want nothing but native plants. What is the best book or guide so i can see the plants, flowers, shrubs and trees and know best what part of the yard to plant them in? I live i...
view the full question and answer

Purple leatherflower with white bloom
July 17, 2014 - A couple of years ago at the wildflower center native plant sale I bought a purple leatherflower according to the tag. This is the first year it has bloomed and the blooms are pure white. The shape ma...
view the full question and answer

Is there a flower that blooms only once in seven years?
December 17, 2008 - Just wanted to know if there exists a flower that blooms only once in seven years? Thank you!
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.