CONTENTS
September 2015
FEATURES
46
72 100 112 134
46 Lighting Design Matters
by Brady Schultz
124 Why Your Garden
Needs Phosphorus
142 Hydro Croponomics
by Lacey Macri & Roy O’Mahony
by Harley Smith
54 Automating Your Indoor Garden
by Erica Hernandez
134 Enzyme Time
by Kyle L. Ladenburger
148 Amendments to Improve Soil Health
by Dr. Robert Linderman
62 Hydro Hygiene
by Dr. Lynette Morgan
72 Organic Gardening
by Caleb Buck
82 Grooming Your Garden for Fall
by Sara Elliot
92 pHiguring Out pH
by Grubbycup
100 Spotlighting Fiber Optics
by Eric Hopper
112 Getting Hot & Heavy Part 2
by David Kessler
12
Maximum Yield USA | September 2015
DEPARTMENTS
14
From the Editor
140
Green Thumb Gardening
16
On the Web
146
Tips & Tricks
20
Letters to the Editor
155
10 Facts On
24
Ask the Experts
156
Talking Shop
26
Max Facts
158
You Tell Us
34
Product Spotlight
162
Max Mart
110
Growers Know
164
Distributors
122
Beginner’s Corner
178
Coming Up
132
Growing for Health