Explore Plants

Share

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
    
 

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

Tuesday - February 19, 2008

From: Bennington, NE
Region: Midwest
Topic: General Botany
Title: Why is water used for plants.
Answered by: Nan Hampton

QUESTION:

Why is water the most popular thing for watering plants if is so plain?

ANSWER:

Water isn't a popular thing for plants, it is a NECESSITY. Plants, like all living things, are made of cells, and cells require water to function. Water is also necessary to carry out photosynthesis, the process by which plants make food from sunlight and water. Water is also involved in maintaining the plant's structure. When plants don't have enough water the cells collapse and the plants wilt (see the answer to a previous question for more information) and my ultimately die. Water is not only necessary in itself, it also carries vital plant nutrients (for example, nitrogen (N), phosphorus (P) and postassium (K)) to the roots of a plant.

So, you see, plants absolutely NEED water. Water taken up by plants may contain other substances like the nutrients listed above. Some people water their plants with a liquid fertilizer—water with added nutrients—and this may make the plant grow faster or larger, but the water itself is a necessity. Without water plants would die.

 

More General Botany Questions

Carolina wolfberry blooms but doesn't produce fruit
May 10, 2012 - I have had my carolina wolfberry for 2 years now ( I got it at the Wildflower center), it seems to be doing well, creeping all over the flower bed with some branches on the ground up to 6 ft long. It ...
view the full question and answer

Percentage of worlds flowers of each color
July 14, 2007 - What percentage of the world's flowers are blue? red? white? yellow?
view the full question and answer

Drawings of Illinois native wildflowers
July 15, 2006 - I am looking for line drawings of Illinois Native Wildflowers to use for educational material for visitors to our new City Park. We plan to have signs throughout the park describing how Native Americ...
view the full question and answer

Project on natives in Connecticut from Chino CA
April 13, 2010 - Hi Mr. Smarty Plants, My 10 yr. old daughter is doing a project on Ct., and would like to know what the most common plants, trees and flowers are found in this state. A few of each would be a great ...
view the full question and answer

Contacts with botanical illustrators
July 16, 2006 - I am interested in preparing 3D (stereoscopic) illustrations of plants and flowers. Can you give some contacts with botanical illustrators for guidance? Are there any guidelines about botanical illust...
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.