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GrowRoom21 - Your competent partner for head, grow, hemp plants, and seeds

BLACK FRIDAY SALE

Displaying 1 to 70 (of 70 products)
(image for) Green Force - LED "ECO FORCE 2.0" - 100Watt

Green Force - LED "ECO FORCE 2.0" - 100Watt


400,00 € 96,75 €Save: 76% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) Green Force - LED "SUN FORCE 2.0" - 200Watt

Green Force - LED "SUN FORCE 2.0" - 200Watt


199,00 € 159,20 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) Acrylic Bong "Shorty"

Acrylic Bong "Shorty"


6,90 €
incl. 20% VAT
plus shipping and handling


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(image for) Atomic storage glasses 100ml

Atomic storage glasses 100ml


5,00 € 3,43 €Save: 31% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) Bam Bam Bhole - Saranpur Stoner Box

Bam Bam Bhole - Saranpur Stoner Box


15,90 € 11,13 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) GIB calibration fluid ph-4 300ml

GIB calibration fluid ph-4 300ml


10,90 € 8,72 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) GIB calibration fluid ph-7 300ml

GIB calibration fluid ph-7 300ml


10,90 € 8,72 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) Green Power 60 - 60x60x160cm - 600D

Green Power 60 - 60x60x160cm - 600D


100,00 € 59,25 €Save: 41% off
incl. 20% VAT
plus shipping and handling


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(image for) Growbox Green Power 120W+ - 120x60x210/240cm - 600D

Growbox Green Power 120W+ - 120x60x210/240cm - 600D


229,00 € 160,00 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) Growbox Green Power 100 - 100x100x200cm - 600D

Growbox Green Power 100 - 100x100x200cm - 600D


119,00 € 95,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) Growbox Green Power 120 - 120x120x200cm - 600D

Growbox Green Power 120 - 120x120x200cm - 600D


129,00 € 96,75 €Save: 25% off
incl. 20% VAT
plus shipping and handling


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(image for) Growbox Green Power 150+ - 150x150x210/240cm - 600D

Growbox Green Power 150+ - 150x150x210/240cm - 600D


299,00 € 199,99 €Save: 33% off
incl. 20% VAT
plus shipping and handling


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(image for) Growbox Green Power 80 - 80x80x180cm - 600D

Growbox Green Power 80 - 80x80x180cm - 600D


99,00 € 89,00 €Save: 10% off
incl. 20% VAT
plus shipping and handling


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(image for) GROWBOX SET "Black Friday" GP60 250 Watt 80×80×160 cm – ANALOG

GROWBOX SET "Black Friday" GP60 250 Watt 80×80×160 cm – ANALOG


300,00 € 249,17 €Save: 17% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) GROWBOX SET ‚Black Friday‘ GP100-M 400Watt 100×100×200 cm – ANALOG

GROWBOX SET ‚Black Friday‘ GP100-M 400Watt 100×100×200 cm – ANALOG


400,00 € 277,08 €Save: 31% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) GROWBOX SET ‚Black Friday‘ GP120-L 600Watt 120×120×200 cm – DIGITAL

GROWBOX SET ‚Black Friday‘ GP120-L 600Watt 120×120×200 cm – DIGITAL


500,00 € 450,00 €Save: 10% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) GROWBOX SET ‚Black Friday‘ GP120-M 400Watt 120×120×200 cm – ANALOG

GROWBOX SET ‚Black Friday‘ GP120-M 400Watt 120×120×200 cm – ANALOG


450,00 € 304,86 €Save: 32% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) GROWBOX SET ‚Black Friday‘ GP120-M 600Watt 120×120×200 cm – DIGITAL

GROWBOX SET ‚Black Friday‘ GP120-M 600Watt 120×120×200 cm – DIGITAL


500,00 € 400,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) GROWBOX SET ‚Black Friday‘ GP80 250Watt 80×80×160 cm – ANALOG

GROWBOX SET ‚Black Friday‘ GP80 250Watt 80×80×160 cm – ANALOG


350,00 € 290,83 €Save: 17% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) Organics Nutrients - Big Start (500ml / 1L / 5L / 10L)

Organics Nutrients - Big Start (500ml / 1L / 5L / 10L)


14,32 € 11,46 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) Organics Nutrients - Mycorrhiza Endo & Ecto Mykoriza Premium

Organics Nutrients - Mycorrhiza Endo & Ecto Mykoriza Premium


19,92 € 15,94 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) Organics Nutrients - PK Juice (500ml / 1L / 5L / 10L)

Organics Nutrients - PK Juice (500ml / 1L / 5L / 10L)


19,12 € 15,30 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) Organics Nutrients - Power Plant (500ml / 1L / 5L / 10L)

Organics Nutrients - Power Plant (500ml / 1L / 5L / 10L)


11,92 € 9,54 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) PHONESCOPE - Handy microscope attachment 30x

PHONESCOPE - Handy microscope attachment 30x


12,90 € 9,00 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine - Microscopes 40x

SafeLine - Microscopes 40x


9,90 € 6,93 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine - PH Meter

SafeLine - PH Meter


24,90 € 19,92 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine activated autobon filter - 100mm/140m³

SafeLine activated autobon filter - 100mm/140m³


29,90 € 23,92 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine activated autobon filter - 125mm/240m³

SafeLine activated autobon filter - 125mm/240m³


29,90 € 23,92 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine non-woven pot 3L

SafeLine non-woven pot 3L


2,50 € 1,75 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine TDS & EC Pen + Temperature

SafeLine TDS & EC Pen + Temperature


24,90 € 19,92 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine tube infeed fan - 100mm/140m³

SafeLine tube infeed fan - 100mm/140m³


23,90 € 16,73 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine tube infeed fan - 125mm/240m³

SafeLine tube infeed fan - 125mm/240m³


26,90 € 18,83 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine Wing Reflector Large incl. cable

SafeLine Wing Reflector Large incl. cable


70,00 € 59,89 €Save: 14% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine Wing Reflector Medium incl. cable

SafeLine Wing Reflector Medium incl. cable


70,00 € 49,90 €Save: 29% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine – Clip Fan "Clip Pole" 20 Watt

SafeLine – Clip Fan "Clip Pole" 20 Watt


29,90 € 24,43 €Save: 18% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) SafeLine – Clip Fan "Clip" 20 Watt

SafeLine – Clip Fan "Clip" 20 Watt


27,90 € 19,53 €Save: 30% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) SMART CO2 - CO2 bags

SMART CO2 - CO2 bags


17,90 € 12,53 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) Spliff Box - Large - 172x152x60

Spliff Box - Large - 172x152x60


24,90 € 17,43 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) Spliff Box - Medium - 155x85x48

Spliff Box - Medium - 155x85x48


17,90 € 12,53 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) Spliff Box - Small - 150x60x40

Spliff Box - Small - 150x60x40


14,90 € 10,43 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) Storage - Can - "Brain Blaster" - 9cm

Storage - Can - "Brain Blaster" - 9cm


3,50 € 1,75 €Save: 50% off
incl. 20% VAT
plus shipping and handling


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(image for) TrimBag - Dry Drimmer - 1+1 ACTION

TrimBag - Dry Drimmer - 1+1 ACTION


199,00 €
incl. 20% VAT
plus shipping and handling


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(image for) Y-piece - 200mm

Y-piece - 200mm


44,90 € 29,64 €Save: 34% off
incl. 20% VAT
plus shipping and handling


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(image for) AirBomz - CO2 refill autotridge

AirBomz - CO2 refill autotridge


27,90 € 24,43 €Save: 12% off
incl. 20% VAT
plus shipping and handling


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(image for) Arc/angle -all sizes-

Arc/angle -all sizes-


6,23 € 4,36 €Save: 30% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) SafeLine non-woven pot 10L

SafeLine non-woven pot 10L


3,50 € 2,45 €Save: 30% off
incl. 20% VAT
plus shipping and handling
... more info

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(image for) SafeLine non-woven pot 19L

SafeLine non-woven pot 19L


4,40 € 3,08 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine non-woven pot 57L

SafeLine non-woven pot 57L


7,90 € 5,53 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) NEWORPFF - Yellow tablets, yellow sticker anti mosquitoes 10pcs.

NEWORPFF - Yellow tablets, yellow sticker anti mosquitoes 10pcs.


9,90 € 7,92 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) Reflector Adjust-a-Wing medium

Reflector Adjust-a-Wing medium


79,90 € 69,52 €Save: 13% off
incl. 20% VAT
plus shipping and handling


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(image for) Can Fan Fan TEMPERATURE - 160mm/460m³

Can Fan Fan TEMPERATURE - 160mm/460m³


209,90 € 144,83 €Save: 31% off
incl. 20% VAT
plus shipping and handling


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(image for) NEWORPFF - Yellow tablets Anti-mbossing 21pcs.

NEWORPFF - Yellow tablets Anti-mbossing 21pcs.


19,90 € 15,92 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine X-TLED flower -all versions-

SafeLine X-TLED flower -all versions-


49,50 € 39,60 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) [DUPLIKAT] Can Fan Fan TEMPERATURE - 160mm/810m³

[DUPLIKAT] Can Fan Fan TEMPERATURE - 160mm/810m³


244,90 € 168,98 €Save: 31% off
incl. 20% VAT
plus shipping and handling


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(image for) LUMATEK ATS 200W 2.5 Pro - LED

LUMATEK ATS 200W 2.5 Pro - LED


389,00 € 311,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) LUMATEK ATS 300W 2.7 PRO - LED

LUMATEK ATS 300W 2.7 PRO - LED


519,00 € 415,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info

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(image for) LUMATEK Zeus Compact Pro 465W LED

LUMATEK Zeus Compact Pro 465W LED


859,00 € 687,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info

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(image for) LUMATEK Zeus Compact Pro 600W 2.9 PRO - LED

LUMATEK Zeus Compact Pro 600W 2.9 PRO - LED


1249,00 € 999,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
... more info
(image for) 0 von 5 Sternen (0 Bewertung(en))
(image for) Pot 11L

Pot 11L


2,50 € 1,75 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) RE NATURE - Blueboards Anti-Muscs 20pcs.

RE NATURE - Blueboards Anti-Muscs 20pcs.


22,90 € 18,32 €Save: 20% off
incl. 20% VAT
plus shipping and handling


(image for) 0 von 5 Sternen (0 Bewertung(en))
(image for) Tape aluminum tape (high reflective force)

Tape aluminum tape (high reflective force)


12,90 € 6,93 €Save: 46% off
incl. 20% VAT
plus shipping and handling


(image for) 0 von 5 Sternen (0 Bewertung(en))
(image for) Tape aluminum tape - extra wide (high reflective force)

Tape aluminum tape - extra wide (high reflective force)


19,90 € 10,43 €Save: 48% off
incl. 20% VAT
plus shipping and handling


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(image for) Super HPS flower - all sizes

Super HPS flower - all sizes


11,12 € 11,12 €Save: 0% off
incl. 20% VAT
plus shipping and handling
... more info
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(image for) Cyclones - Hemp Cones - Blue

Cyclones - Hemp Cones - Blue


1,99 € 1,39 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) Cyclones - Hemp Cones - Red Alert (strawberry)

Cyclones - Hemp Cones - Red Alert (strawberry)


1,99 € 1,39 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) Cyclones - Hemp Cones - XTRA Cane (sweets)

Cyclones - Hemp Cones - XTRA Cane (sweets)


2,20 € 1,54 €Save: 30% off
incl. 20% VAT
plus shipping and handling


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(image for) BLUELAB Autoe Kit Cleaning & Maintenance Set for EC

BLUELAB Autoe Kit Cleaning & Maintenance Set for EC


19,90 € 15,91 €Save: 20% off
incl. 20% VAT
plus shipping and handling


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(image for) SafeLine Hygrometer

SafeLine Hygrometer


14,90 € 9,99 €Save: 33% off
incl. 20% VAT
plus shipping and handling


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(image for) Dr. Wax - BHO - Oil production - Dimethyl ether - 500ml

Dr. Wax - BHO - Oil production - Dimethyl ether - 500ml


12,00 € 8,72 €Save: 27% off
incl. 20% VAT
plus shipping and handling


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(image for) Lighter gas - BHO - Oil production - Purified - 300ml

Lighter gas - BHO - Oil production - Purified - 300ml


3,90 € 2,93 €Save: 25% off
incl. 20% VAT
plus shipping and handling


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Displaying 1 to 70 (of 70 products)

New Products For November - BLACK FRIDAY SALE

(image for) LUMATEK ATS 300W 2.7 PRO - LED
LUMATEK ATS 300W 2.7 PRO - LED
519,00 € 415,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
(image for) LUMATEK Zeus Compact Pro 600W 2.9 PRO - LED
LUMATEK Zeus Compact Pro 600W 2.9 PRO - LED
1249,00 € 999,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
(image for) Green Power 60 - 60x60x160cm - 600D
Green Power 60 - 60x60x160cm - 600D
100,00 € 59,25 €Save: 41% off
incl. 20% VAT
plus shipping and handling

Featured Products - BLACK FRIDAY SALE

(image for) Growbox Green Power 120 - 120x120x200cm - 600D
Growbox Green Power 120 - 120x120x200cm - 600D
129,00 € 96,75 €Save: 25% off
incl. 20% VAT
plus shipping and handling
(image for) Growbox Green Power 100 - 100x100x200cm - 600D
Growbox Green Power 100 - 100x100x200cm - 600D
119,00 € 95,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling

Monthly Specials For November - BLACK FRIDAY SALE

(image for) Growbox Green Power 120 - 120x120x200cm - 600D
Growbox Green Power 120 - 120x120x200cm - 600D
129,00 € 96,75 €Save: 25% off
incl. 20% VAT
plus shipping and handling
(image for) Cyclones - Hemp Cones - Red Alert (strawberry)
Cyclones - Hemp Cones - Red Alert (strawberry)
1,99 € 1,39 €Save: 30% off
incl. 20% VAT
plus shipping and handling
(image for) LUMATEK ATS 300W 2.7 PRO - LED
LUMATEK ATS 300W 2.7 PRO - LED
519,00 € 415,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
(image for) Y-piece - 200mm
Y-piece - 200mm
44,90 € 29,64 €Save: 34% off
incl. 20% VAT
plus shipping and handling
(image for) Super HPS flower - all sizes
Super HPS flower - all sizes
11,12 € 11,12 €Save: 0% off
incl. 20% VAT
plus shipping and handling
(image for) Cyclones - Hemp Cones - XTRA Cane (sweets)
Cyclones - Hemp Cones - XTRA Cane (sweets)
2,20 € 1,54 €Save: 30% off
incl. 20% VAT
plus shipping and handling
(image for) GIB calibration fluid ph-4 300ml
GIB calibration fluid ph-4 300ml
10,90 € 8,72 €Save: 20% off
incl. 20% VAT
plus shipping and handling
(image for) LUMATEK Zeus Compact Pro 600W 2.9 PRO - LED
LUMATEK Zeus Compact Pro 600W 2.9 PRO - LED
1249,00 € 999,00 €Save: 20% off
incl. 20% VAT
plus shipping and handling
(image for) Storage - Can - "Brain Blaster" - 9cm
Storage - Can - "Brain Blaster" - 9cm
3,50 € 1,75 €Save: 50% off
incl. 20% VAT
plus shipping and handling
Reviews
(image for) Hurricane Basix hat head
Hurricane Basix hat head
★★★★★
Review ansehen
(image for) Green Force - LED "ECO FORCE 2.0" - 100Watt
Green Force - LED "ECO FORCE 2.0" - 100Watt
★★★★☆
Im really impressed with this LED grow lamp! Setting it up was a breeze, and my plants are thriving.
Review ansehen
(image for) sunLIGHT - LED "Extreme Power" - 400Watt
sunLIGHT - LED "Extreme Power" - 400Watt
★★★★★
Im totally impressed with this LED grow device! The setup was effortless, and my plants are thriving.
Review ansehen