Page 1
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
GrowBox
Quick Guide Manual
Thank you for purchasing OPCOM Farm GrowBox, the indoor hydroponics growth system. It is designed with
easy installation and efficient growing system in one-touch AUTO mode, up to 50 plants capacity.
Read the quick guide manual carefully before setting up. For detailed user manual and assembly video,
please scan the QR code or visit GrowBox page at www.opcom.com/CN/growbox-support.php.
A1. Remove all parts from box and check all accessories.
A2. Easy Set Up
Raise the four Support Arms straight up.
Install the Long and Short Support Tubes.
Install the LED Growth Lamps.
Add 4.2 gallons water to the unit.
Turn power on and test the unit,
please refer to user manual page
9 for cycle descriptions.
A. Assembly
Quick
Guide
Manual
Planting
Q&A
Warranty
Card
Lighting support kit
Planting Accessories
Insect Net
(OAAS05A)
Draining Tube x 1
(OAAS06A)
Sprout Cover
(OAAS04A)
Sprouting Sponges x 12
(OAMS02A)
Short Support Tube x 2
(OANS05A)
Long Support Tube x 2
(OANS04A)
Screw pack (Screw Φ4 x 10mm x 8
& Screwdriver x 1)
(OAAS03A)
!
User Manual
Optional Accessories Kit
Optional
Accessories
Kit
User Manual
Optional Accessories Kit
User Manual
Planting Q&A
18W LED Growth Lamp
(L18B) x 4
(OAEE02A)
Climbing Tube Holder x 1 (OAAS04A)
Climbing Tube x 4 (OANS05A)
Climbing tube kit
Screw four LED Growth Lamps into holder clockwise.
Tighten until snug, but not too tight.
Maintain water level and keep the
water level indicator on the top.
Insert tubes into sockets, ensuring that the holes line up.
Use the included screws and screwdriver to line up hole.
Do not use power tools as this may damage the plastic.
1
1
3
3
2
2
4
5
4.2 gallons
15L
5
4
B. Planting
B1. Sowing stage
Refer to below table for sponge quantity and planting numbers.
Fully wet sponges at the sprout area.
Insert capsule seed half side into sponge with dry hands
After 30 minutes of seed sowing, remove the top half of the seed capsules with tweezers.
Cover the sprout cover for 0-7 days for sprouting and ensure sponge wet during this stage.
1
2
3
4
5
C. Optional
C1. Regrowing
OPCOM Farm is designed with a special re-grow process to maximize harvest capacity for family consumption. First harvest cycle takes
3-4 weeks after seeding young plant is planted. During harvesting, cut out the larger leaves and allow the smaller ones to continue to grow in
the machine. After the first harvest, you can continue the harvesting method weekly for the next 3-4 weeks without the need to re-seed.
C2. Sprout Process
GrowBox is not only a hydroponics system but also a Sprout Machine with our free gift, sprout cover. Within one Hydroponics cycle time, you have
3-4 sprout harvests and each harvest cycle is 7-10 days. Enjoy your maximum planting capacity. Refer to user manual pages 19-20 for details.
Please visit OPCOM farm website at www.opcom.com/CN/growbox-support.php for complete information, including user
manual, Planting Q&A, videos and updates.
Control Box
Sowing
Stage
Time after planting
Day 0~Day 7
LED Mode
OFF
Pump Mode
OFF
Notes
・Remove the top half of the seed capsules.
・Wet Sponge.
Control Box
Seedling
Stage
Time after planting
Day 7~Day 14
LED ModeONPump ModeONNotes
・Ensure seeds germination rate>70%.
・Adjust LED lights position.
・Ensure EC & pH value.
Control Box
Growing
Stage
Time after planting
After Day 14
LED Mode
AUTO
Pump Mode
AUTO
Notes
・Maintain EC & pH value.
B2. Seedling Stage
When the germination rate exceeds 70%, move to the seedling stage, discard excess sponges.
Move all sponge to the growing hole and set up in balance depending on plant size.
In each sponge, keep strong plants and cut the other weak plants.
Add 1 nutrient starter into the water and ensure EC between 1000-2000 µS/cm
(=1.0-2.0 ms/cm).
Ensure pH between 5.5-6.5 (adjust by pH +/-).
Adjust LED lights and keep distance to cover all plants.
* For EC & pH adjustment instructions, please refer to user manual pages 25-26.
1
B3. Growing Stage
When young plants grow to 3-4 inches height, change control box to AUTO mode.
1
B4. Grow to Harvest
After 4-6 weeks, harvest the larger plants for consumption.
Reserve smaller plants to grow.
* To save time, sow the new seeds in sprout box for the next planting cycle before a week of harvesting.
2
1
2
3
4
5
6
Plant Size
Sponge
Number
Planting
Number
Small
72
50
Plant Size
Sponge
Number
Planting
Number
Medium-Large
36
25
Plant Size
Sponge
Number
Planting
Number
Very Large
25
18
Put seeds in warm water
for 24 hour.
Spread the seeds on fully wet sprout sponge.
3-4 inch
Open top cover for green sprout.
Cover for no edible green parts.
www.opcomfarm.com/growbox/support
User Manual
Day 0 Day 1 Day 7-10
5-6 weeks (25 plants)3-4 weeks (50 plants)
☑
Please read and follow every steps to avoid any malfunction.
* Please keep the seed capsules in refrigerator.
EC and pH Meter Set
with Bag
Tweezers
Seeds Capsules
Green Lettuce,Red Leaf Lettuce,Basil (100 pcs/bottle)
Cherry Tomato, Cucumber (30 pcs/bottle)
Replacement
Filters x 3
EC pH
Grow Kit
Seedling
Sponge
(50 x 8)
100 seed capsules
Seed Capsules
Basil
Basil
OSHB01A
30 seed capsules
Seed Capsules
Cherry Tomato
Cherry Tomato
S-LT001
30 seed capsules
Seed Capsules
Cucumber
Cucumber
S-LT001
100 seed capsules
Seed Capsules
Red Leaf Lettuce
Red Leaf Lettuce
OSLT02A
100 seed capsules
Seed Capsules
OSLT01A
Lettuce
pH-
1.6g x 15
pH+
1.0g x 15
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG003 GrowWall
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
1.3g ( 0.045oz )
Product Number : OAMS25A
For OFG001 GrowBox
15 pcs
Product Number : OAMS18A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG001 GrowBox
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG001 GrowBox
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG001 GrowBox
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG001 GrowBox
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG001 GrowBox
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
2.8g ( 0.098oz )
Product Number : OAMS27A
For OFG003 GrowWall
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG001 GrowBox
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG001 GrowBox
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG001 GrowBox
1.6g ( 0.056oz )
Product Number : OAMS27A
For OFG001 GrowBox
15 pcs
Product Number : OAMS20A
Nutrient Starter
15g x 3
Nutrient
5g x 15
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG003 GrowWall
12g ±1( 0.42oz )
Product Number : OAMS23A
Nutrient
For OFG001 GrowBox
5g ±1( 0.18oz )
Product Number : OAMS23A
Nutrient
Nutrient
For OFG001 GrowBox
15 pcs
Product Number : OAMS24A
For OFG003 GrowWall
15g ±2( 0.52oz )
Product Number : OAMS21A
Nutrient
Starter
For OFG003 GrowWall
15g ±2( 0.52oz )
Product Number : OAMS21A
Nutrient
Starter
For OFG003 GrowWall
15g ±2( 0.52oz )
Product Number : OAMS21A
Nutrient
Starter
Nutrient
Starter
For OFG001 GrowBox
3 pcs
Product Number : OAMS22A
30x 30 x30 mm
Plant Sponge
50 x 8 pcs
Product Number : OAMS19K
Page 2
Quick Guide Manual
Troubleshooting
GrowBox Q&A
Checkpoints / Solution
☑ Make sure all power cables are connected.
☑ Power button is turned ON.
☑ Make sure LED status is not OFF.
☑ If on AUTO, HI or LOW there will be periods of time during a 24-hour cycle when lamps are off.
(See the user manual page 9 for cycle descriptions.)
☑ If a lamp has burned out or does not work, replace with a new OPCOM LED lamp (OAEE02A).
☑ Make sure the pump’s cable is correctly plugged into the control box.
☑ Make sure Pump status is not OFF.
☑ If on AUTO, HI or LOW there will be periods of time during a 24-hour cycle when lamps are off.
(See the user manual page 9 for cycle descriptions.)
☑ If the pump still does not work, replace with a new OPCOM pump (OAEE01A). Refer to pump box for installation.
☑ Pump may give off a buzzing sound in the beginning due to air inside the pump. After a minute with water
running through the pump, this should be reduced.
☑ Too low of a water level in your GrowBox may have resulted in air entering pump. Over time this may shorten
the life of the pump. Please maintain correct water level at all times.
☑ If pump is failed, replace with a new OPCOM pump (OAEE01A). Refer to pump box for installation.
☑ Opcom Farm’s control box is designed with Auto, HI and LOW cycles, which will turn the lamps and the pump
on and off at certain intervals. This is to mimic an outside daily cycle, offer the best growing condition for your
and plants, save you energy.
☑ Check the user manual page 9 for cycle descriptions.
Issue
Lamps are not
lighting up
Pump is not
working
Pump has a
buzzing sound
The lamp or the
pump stopped
working after a
few hours
Planting Q&A
Q1 : Sprouts are stuck in the sponge and can’t come out.
A1 : Pull the sprouts gently out from the sponge with tweezers, make sure the seed capsule’s top half is not stopping the growth of a sprout.
To see more information of planting, please refer to GrowBox planting Q&A.
Maintenance
Change Water
After a cycle of planting, you may want to change water, or clean the unit. Check the user manual pages 23-24 for details.
EC / pH Meter Use and Calibration
Keep the electrode clean of EC/pH meter and cover the electrode protective cap when not in use.
Take out the batteries when not in use for an extended amount of time.
For the calibration please check the user manual page 26 for details.
For more information, please visit
www.opcomfarm.com
Ver.: 170328
1
3
2
Answer
This can shorten the life of the pump.Maintain proper water level. Always keep water above the red line.
The lamps provided with your GrowBox is standard E26 mount OPCOM 18W (L18B) LED Growth Lamp. This is
suitable for most plants’ growth. You may also use OPCOM Professional LED Growth Lamp 50W (L50B) to
accommodate special growth needs.
The climbing tubes is an optional function for your GrowBox, and you will only need to install the climbing kit
when growing tall plants and vining plants like tomatoes. For these plants, the climbing tubes can be used to
support the plants as they grow.
We recommend using the net if the product is in an environment where insects may be present.
Question
Pump was
running without
water.
What type of
lamps can be
used in the
GrowBox?
When should the
climbing tubes
be used?
When should we
use the insect
net?
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