Websites
Benrubes. "Build a Homemade Hydroponics System." WikiHow. WikiHow, 27 Nov. 2016. Web. 31 Dec. 2016.
<http://www.wikihow.com/Build-a-Homemade-Hydroponics-System>
Bone, Claire. "Grow Beautiful African Violet Houseplants Using Hydroponics." Ezine Articles. N.p., 21 Dec. 2010. Web. 30 Dec. 2016.
<http://ezinearticles.com/?Grow-Beautiful-African-Violet-Houseplants-Using-Hydroponics&id=5594584>
"How Does pH Affect Plants?" Home Guides | SF Gate. N.p., n.d. Web. 30 Jan. 2017.
<http://homeguides.sfgate.com/ph-affect-plants-49986.html>
"Hydroponics." Hydroponics - Bradford County Extension Office – Solutions for Your Life - UF Institute of Food and Agricultural Sciences. N.p., n.d. Web. 26 Feb. 2017. <http://bradford.ifas.ufl.edu/hydroponics.shtml>.
Kevin. "Learn to Grow Food at Home." Epic Gardening. N.p., n.d. Web. 18 Dec. 2016.
<http://www.epicgardening.com/hydroponics-for-kids/>
"Learn to Grow Food at Home." Hydroponics vs Soil: 7 Reasons Hydroponics Wins. N.p., n.d. Web. 23 Jan. 2017.
<http://www.epicgardening.com/hydroponics-vs-soil/>
"Learn to Grow Food at Home." Epic Gardening. N.p., n.d. Web. 26 Feb. 2017.
<http://www.epicgardening.com/hydroponic-systems/>
"Soil versus Hydroponics." EzGro Garden. N.p., n.d. Web. 01 Feb. 2017.
<https://ezgrogarden.com/hydroponics/soil-versus-hydroponics/>
"USING ROCKWOOL." Simply Hydroponics and Organics. N.p., n.d. Web. 31 Dec. 2016.
<www.simplyhydro.com/growing3.htm>
Zeifman, Zach. "The Do's and Don'ts of Expanded Clay Pebbles." Maximum Yield. N.p., 24 Jan. 2014. Web. 30 Jan. 2017.
<https://www.maximumyield.com/the-dos-and-donts-of-expanded-clay-pebbles/2/1320>
Other
"Hydroponics." Biotechnology: Changing Life Through Science, UXL, 2012. Science in Context, link.galegroup.com/apps/doc/YPNXQW578518169/SCIC?u=39cu&xid=eece7d0c. Accessed 30 Jan. 2017.
<http://ic.galegroup.com/ic/scic/ReferenceDetailsPage/ReferenceDetailsWindow?disableHighlighting=false&displayGroupName=Reference&currPage=&scanId=&query=&source=&prodId=SCIC&search_within_results=&p=SCIC&mode=view&catId=&u=39cu&limiter=&display-query=&displayGroups=&contentModules=&action=e&sortBy=&documentId=GALE%7CYPNXQW578518169&windowstate=normal&activityType=&failOverType=&commentary=>
Package label for large clay pellets from Willgro (company)
Powerpoint Presentation PDF found online - Hydroponics in the Classroom 2011 National Agriculture in the Classroom Conference by Cindy Davidson Youth Environmental Alliance
Books
Helweg, Richard. How to Grow Fruits, Vegetables & Houseplants without Soil: The Secrets of Hydroponic Gardening Revealed. Ocala, FL: Atlantic Group, 2014. Print.
Images
"Backyard Vegetable Garden Ideas." Garden Home. N.p., n.d. Web. 25 Jan. 2017.
<http://cmd-ks.biz/wp-content/uploads/2016/01/backyardgardenideasvegetables_0579071001452259567.jpg>.
Carl Sagan quote. Digital image. N.p., n.d. Web. 25 Jan. 2017.
<http://wp.patheos.com.s3.amazonaws.com/blogs/unreasonablefaith/files/2012/10/tumblr_mbbfavncDC1qe649zo1_1280.jpg>,
Freepik. N.p., n.d. Web. 4 Feb. 2017.
<http://jp.freepik.com/free-vector/hand-painted-green-leaves_795799.htm>.
"High Resolution Vegetable Backgrounds." MooxiDesign.com. N.p., 09 Nov. 2015. Web. 1 Feb. 2017.
<http://mooxidesign.com/high-resolution-vegetable-backgrounds/>.
"Leaves Background Wallpaper." Pcwallart. N.p., n.d. Web. 3 Feb. 2017.
<http://cdn.pcwallart.com/images/leaves-background-wallpaper-1.jpg>.
All other images were shot by ourselves or provided by Weebly