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Grotek was founded in Canada in 1998. Nowadays it is an international company and a group of professional gardeners that helps to grow plants with using top quality products in every step of growing.


The simple formulas of products help to avhieve the highest potential of plants and provide the best yielding.


Grotek focuses on science for plants and based on many years experince. Such combination delivers new level nutrients to the market.

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Awards Show All Diaries (923)

Sweet Cheese XL Auto
13 weeks
Sweet Cheese XL Auto JohnnyBlaze
Sweet Cheese XL Auto
64 comments · 3 months ago
Do Si Dos Auto
15 weeks
Do Si Dos Auto JohnnyBlaze
Do-si-dos Automatic
54 comments · 3 months ago
Cosmic Snacks
16 weeks
Cosmic Snacks Mr_Motalovah
Miracle Alien Cookies (MAC) Feminized
24 comments · 2 months ago
HESI Contest x SEEDSMAN
18 weeks
HESI Contest x SEEDSMAN DreamIT
Strawberry Banana Grape
48 comments · 5 months ago
Monstercropping RedMandarine
19 weeks
Monstercropping RedMandarine DreamIT
Red Mandarine F1 Fast Version®
128 comments · 7 months ago
Gren Crack punch
15 weeks
Gren Crack punch Leonweed10
Green Crack Punch
53 comments · 8 months ago
Purple Stravaganza
12 weeks
Purple Stravaganza BigBadLion
Purple Lemonade Auto
32 comments · 11 months ago
Gorilla girl XL auto by sweet seed
17 weeks
Gorilla girl XL auto by sweet seed DreamIT
Gorilla Girl XL Auto
52 comments · 10 months ago
Legendary punch
14 weeks
Legendary punch Leonweed10
Legendary OG Punch
19 comments · 1 year ago
Two scoops please?
22 weeks
Two scoops please? BigBadLion
Green Gelato
32 comments · 1 year ago

Popular Diaries Show All Diaries (923)

CUSTOM SEEDS
27 weeks
CUSTOM SEEDS Rock_n_Roll_Randy
+2 strains
706 comments · 1 month ago
The endless RED garden
27 weeks
The endless RED garden DreamIT
+1 strain
177 comments · 7 months ago
Custom bred strains
24 weeks
Custom bred strains Rock_n_Roll_Randy
+2 strains
249 comments · 3 months ago
The endless GREEN garden
28 weeks
The endless GREEN garden DreamIT
+1 strain
44 comments · 7 months ago
Insane growth
20 weeks
Insane growth DreamIT
Red Mandarine F1 Fast Version®
176 comments · 5 months ago
ViparSpectraP1500xSiriusBlack
19 weeks
ViparSpectraP1500xSiriusBlack DreamIT
Sirius Black feminized seeds
67 comments · 5 months ago
Autumn Cup by RQS- Honey Cream Fast
19 weeks
Autumn Cup by RQS- Honey Cream Fast DreamIT
Honey Cream (Royal Caramel)
59 comments · 8 months ago
Monstercropping RedMandarine
19 weeks
Monstercropping RedMandarine DreamIT
Red Mandarine F1 Fast Version®
128 comments · 7 months ago
Gorilla girl XL auto by sweet seed
17 weeks
Gorilla girl XL auto by sweet seed DreamIT
Gorilla Girl XL Auto
52 comments · 10 months ago
HESI Contest x SEEDSMAN
18 weeks
HESI Contest x SEEDSMAN DreamIT
Strawberry Banana Grape
48 comments · 5 months ago

New Diaries Show All Diaries (923)

Tropicanna Poison F1 Fast version
5 weeks
Tropicanna Poison F1 Fast version Tha_Greenroom
Tropicanna Poison F1 Fast Version
9 comments · 3 days ago
Blueberry Banana Auto
2 weeks
Blueberry Banana Auto JohnnyBlaze
Auto Blueberry Banana
12 comments · 6 days ago
White Banana Auto
2 weeks
White Banana Auto JohnnyBlaze
White Banana Auto
11 comments · 6 days ago
Indoor 2
1 week
Indoor 2 Rafitaweed
Girl Scout Cookies Auto
1 comment · 2 weeks ago
Monster Mash
2 weeks
Monster Mash JohnnyBlaze
Monster Mash
10 comments · 6 days ago
Indoor Grow 1
1 week
Indoor Grow 1 Rafitaweed
Haze XXL Autoflowering
1 comment · 2 weeks ago
Dylan
1 week
Dylan DylanCat
1 comment · 2 weeks ago
RQS Cookies Gelato
1 week
RQS Cookies Gelato Vinsky
Cookies Gelato
4 comments · 2 weeks ago
Purple Punch Auto
3 weeks
Purple Punch Auto JohnnyBlaze
Purple Punch Automatic
10 comments · 3 days ago

Latest reviews Show All reviews (325)

Amazing 1 parts. All micro and macronutrients and never imbalances.

1 day ago

Excellent product, very durable, concentrated and balanced.

Show original
2 days ago

A good source of Cal Mag with other microelements, a great product!

2 days ago

An excellent Cal-Mag with a excellent price!!

3 days ago

An excellent Cal-Mag with a excellent price!!

3 days ago

Grow Questions Show all Grow Questions (233)

Latest comments

spyder
spyder

do you have a discounted sample pack by chance

Rock_n_Roll_Randy
Rock_n_Roll_Randy

Hello are you guys interested in sponsoring some grows with me ? :pray: