Hide this


Rosebud Magazine Issue #25: Quiz & Answers

  • Written by  Joshua Glazer & Erik Biksa
  • Video
How closely did you read Rosebud Magazine issue #25? Take this quiz to see what you retained. How closely did you read Rosebud Magazine issue #25? Take this quiz to see what you retained.


THINK YOU’VE LEARNED ALL YOU CAN about hydroponic growing from issue #25 of Rosebud Magazine? Take this quick quiz to find out what you’ve learned (and what you might have missed).


1. Which location does not currently have hydroponic gardening?

a) The Negev Desert

b) Antarctica

c) Brooklyn

d) Outer space


2. What is not a factor affecting outdoor growers due to climate change?

a) Early and late frost

b) Torrential rains

c) Earthquakes

d) Wind gusts


3. An Amish farmer was arrested by the FBI for doing what?

a) Horse rustling

b) Aiding Al Qaeda

c) Selling unpasteurized milk

d) Phone hacking


4. How many jobs will the U.S. solar industry create by 2016?

a) 10,000

b) 110,000

c) 1,100,000

d) 1,000


5. Phosphorus uptake in the roots of flowering plants is partially determined by the availability of what?

a) Oxygen

b) Light

c) CO2

d) Carbohydrates


6. A hard pruning should take place when?

a) The first week of bloom.

b) Right before the lights go out.

c) First thing in the morning.

d) A week before harvest.


7. How long ago did plants develop flowers?

a) 420 million years

b) 130 million years

c) 1 billion years

d) 6,000 years


8. What does TDS stand for?

a) Total Dissolved Sulfur

b) Total Dissolved Solids

c) Total Direct Sunlight


9. Tartrazine is also know as:

a) Marzipan

b) Yellow #5

c) Earthworms

d) Corn syrup


10. The terraforming device from the Star Trek movies is called the:

a) Photon torpedo

b) Phaser

c) Tribble

d) Genesis Device







1. d

2. a, b, d

3. c

4. b

5. a

6. b

7. b

8. b

9. b

10. d

To create link towards this article on your website,
copy and paste the text below in your page.

Preview :

Powered by Rosebudmag © 2021
Follow Rosebud Magazine on Twitter Check out the Rosebud Magazine Facebook
Share this article with your friends, family and co-workers
Hopefully you’re better than this at our quiz!
Last modified on Thursday, 17 January 2013 23:14

Want To Grow Bigger?



Follow growers on Twitter


FacebookButtonJoin grower discussions on Facebook


email-icon-1Ask our expert growers questions at: experts@rosebudmag.com

Growers Underground
© Rosebud Magazine, 2010 - 2018 | All rights reserved.

Login or Register