06
ASSEMBLING YOUR
G L OW R I N G S
The small pipe extender and coupler (received in
the Glow Rings box) should be placed at the top of
the pipe stack, closest to the diuser. Note: Pipe
extensions and couplers are only needed for 24-, 30-
and 36-plant Farmstands. 36-plant Farmstands will
need two pipe extensions and two couplers.
Remember to put the diuser cap on and then the
lid can attach to the top Glow Ring™.
Aer the Glow Rings are assembled, run the power
supply cord through the second hole in the ll port
gasket. If there is a temporary plug in that hole you
will need to remove it. When you lock the gasket into
place make sure there is enough cord slack so it goes
down before going up the center of the farmstand.
7
8
Diuser
Pipe Coupler
Glow Ring™
Pipe Extension
Pump
Power Supply
Gasket
Cord Slack
9
If the gasket that came with your Farmstand does not have two
holes, contact us at help@lettucegrow.com for a replacement.
07
WHEN TO GET
GLOWING
You will have two timers: one for your Glow Rings and one
for your water pump. The watering cycle will be dierent
when the Glow Rings are on than when they are o so it’s
important to make sure the timers are synced to the same
time. Make sure the arrow is lined up to the current time of
day on both your water pump and Glow Rings timer.
You get to decide when it is daytime for your plants! In the
timer image to the right we have the 14 hour light cycle on
during the night (dark side of the dial). This way the lights
will be less intrusive during the day, however, you can
always choose a time that better ts your schedule.
View the light cycle timer setting for each Glow Ring size in
the table below.
The Farmstand’s watering cycle will be dierent when the
Glow Rings are on than when they are o because seedlings
do not need as much water or nutrients when the Glow
Rings are o. Use the ‘Lights On (Day)’ watering cycle when
your lights are on and the ‘Lights O (Night)’ watering cycle
when your lights are o. View the watering cycle for Glow
Rings in the table below.
WATERING CYCLES LIGHTS ON
(DAY)
LIGHTS OFF
(NIGHT)
TIMER SETTINGS ON OFF ON OFF
Indoor 15 45 15 120
GLOW RINGS TIMER SETTINGS
WATER CYCLE TIMER SETTINGS
TIMER SETTINGS* LIGHTS ON
(DAY)
LIGHTS OFF
(NIGHT)
2-4 Glow Rings 14 HR 10 HR
5 Glow Rings 15 HR 9 HR
6 Glow Rings 17 HR 7 HR
*Timer settings are a recommended starting point. You
may need to adjust the settings based on the natural light,
temperature, and Farmstand location within your home.
Note: This example displays the setting for 2-4 GLOW RINGS.
Each notch represents 15 minutes on the timer.
Dial
Night
ON
OFF
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