Grotek

Grotek has been providing growers with quality science and exceptional results for over 20 years. Our high-performance products have earned the trust of both hobby and commercial growers worldwide. Grotek has been an industry pioneer, combining key organic extracts with mineral fertilizers, giving growers the opportunity to vastly improving harvest quality

 

 


Picture of Grotek Vegetative Growth Booster, 300 g
Grotek Vegetative Growth Booster, 300 g
SKU: GTGB300
Hydrofarm Brand: Grotek
SRP: $165.99
Picture of Grotek Vegetative Growth Booster, 20 g
Grotek Vegetative Growth Booster, 20 g
SKU: GTGB20G
Hydrofarm Brand: Grotek
SRP: $15.77
Grotek Growth Booster
Picture of Grotek Vegetative Growth Booster, 300 g
Grotek Vegetative Growth Booster, 300 g
SKU: GTGB300
Hydrofarm Brand: Grotek
SRP: $165.99
Picture of Grotek Vegetative Growth Booster, 20 g
Grotek Vegetative Growth Booster, 20 g
SKU: GTGB20G
Hydrofarm Brand: Grotek
SRP: $15.77
Picture of Grotek Monster Grow Pro, 500 g
Grotek Monster Grow Pro, 500 g
SKU: GTMG6030
Hydrofarm Brand: Grotek
SRP: $45.99
Picture of Grotek Monster Grow Pro, 20 g
Grotek Monster Grow Pro, 20 g
SKU: GTMG6010
Hydrofarm Brand: Grotek
SRP: $7.48
Picture of Grotek Monster Grow Pro, 130 g
Grotek Monster Grow Pro, 130 g
SKU: GTMG6020
Hydrofarm Brand: Grotek
SRP: $13.15
Picture of Grotek Monster Grow Pro, 2.5 kg
Grotek Monster Grow Pro, 2.5 kg
SKU: GTMG6040
Hydrofarm Brand: Grotek
SRP: $211.99
Picture of Grotek Monster Grow Pro, 5 kg
Grotek Monster Grow Pro, 5 kg
SKU: GTMG6050
Hydrofarm Brand: Grotek
SRP: $368.99
Picture of Grotek Monster Grow Pro, 10 kg
Grotek Monster Grow Pro, 10 kg
SKU: GTMG6060
Hydrofarm Brand: Grotek
SRP: $692.99
Grotek Monster Grow Pro
Picture of Grotek Monster Grow Pro, 500 g
Grotek Monster Grow Pro, 500 g
SKU: GTMG6030
Hydrofarm Brand: Grotek
SRP: $45.99
Picture of Grotek Monster Grow Pro, 20 g
Grotek Monster Grow Pro, 20 g
SKU: GTMG6010
Hydrofarm Brand: Grotek
SRP: $7.48
Picture of Grotek Monster Grow Pro, 130 g
Grotek Monster Grow Pro, 130 g
SKU: GTMG6020
Hydrofarm Brand: Grotek
SRP: $13.15
Picture of Grotek Monster Grow Pro, 2.5 kg
Grotek Monster Grow Pro, 2.5 kg
SKU: GTMG6040
Hydrofarm Brand: Grotek
SRP: $211.99
Picture of Grotek Monster Grow Pro, 5 kg
Grotek Monster Grow Pro, 5 kg
SKU: GTMG6050
Hydrofarm Brand: Grotek
SRP: $368.99
Picture of Grotek Monster Grow Pro, 10 kg
Grotek Monster Grow Pro, 10 kg
SKU: GTMG6060
Hydrofarm Brand: Grotek
SRP: $692.99
Picture of Grotek Monster Bloom, 130 g
Grotek Monster Bloom, 130 g
SKU: GTMB6020
Hydrofarm Brand: Grotek
SRP: $13.99
Picture of Grotek Monster Bloom, 20 g
Grotek Monster Bloom, 20 g
SKU: GTMB6010
Hydrofarm Brand: Grotek
SRP: $7.48
Picture of Grotek Monster Bloom, 500 g
Grotek Monster Bloom, 500 g
SKU: GTMB6030
Hydrofarm Brand: Grotek
SRP: $45.99
Picture of Grotek Monster Bloom, 2.5 kg
Grotek Monster Bloom, 2.5 kg
SKU: GTMB6040
Hydrofarm Brand: Grotek
SRP: $211.99
Picture of Grotek Monster Bloom, 5 kg
Grotek Monster Bloom, 5 kg
SKU: GTMB6050
Hydrofarm Brand: Grotek
SRP: $397.99
Picture of Grotek Monster Bloom, 10 kg
Grotek Monster Bloom, 10 kg
SKU: GTMB6060
Hydrofarm Brand: Grotek
SRP: $747.99
Grotek Monster Bloom Pro
Picture of Grotek Monster Bloom, 130 g
Grotek Monster Bloom, 130 g
SKU: GTMB6020
Hydrofarm Brand: Grotek
SRP: $13.99
Picture of Grotek Monster Bloom, 20 g
Grotek Monster Bloom, 20 g
SKU: GTMB6010
Hydrofarm Brand: Grotek
SRP: $7.48
Picture of Grotek Monster Bloom, 500 g
Grotek Monster Bloom, 500 g
SKU: GTMB6030
Hydrofarm Brand: Grotek
SRP: $45.99
Picture of Grotek Monster Bloom, 2.5 kg
Grotek Monster Bloom, 2.5 kg
SKU: GTMB6040
Hydrofarm Brand: Grotek
SRP: $211.99
Picture of Grotek Monster Bloom, 5 kg
Grotek Monster Bloom, 5 kg
SKU: GTMB6050
Hydrofarm Brand: Grotek
SRP: $397.99
Picture of Grotek Monster Bloom, 10 kg
Grotek Monster Bloom, 10 kg
SKU: GTMB6060
Hydrofarm Brand: Grotek
SRP: $747.99
Picture of Grotek Blossom Blaster, 20 g
Grotek Blossom Blaster, 20 g
SKU: GTBB20
Hydrofarm Brand: Grotek
SRP: $12.99
Picture of Grotek Blossom Blaster, 130 g
Grotek Blossom Blaster, 130 g
SKU: GTBB130G
Hydrofarm Brand: Grotek
SRP: $70.66
Picture of Grotek Blossom Blaster, 2.5 kg
Grotek Blossom Blaster, 2.5 kg
SKU: GTBB25G
Hydrofarm Brand: Grotek
SRP: $895.99
Picture of Grotek Blossom Blaster, 500 g
Grotek Blossom Blaster, 500 g
SKU: GTBB500G
Hydrofarm Brand: Grotek
SRP: $256.99
Grotek Blossom Blaster
Picture of Grotek Blossom Blaster, 20 g
Grotek Blossom Blaster, 20 g
SKU: GTBB20
Hydrofarm Brand: Grotek
SRP: $12.99
Picture of Grotek Blossom Blaster, 130 g
Grotek Blossom Blaster, 130 g
SKU: GTBB130G
Hydrofarm Brand: Grotek
SRP: $70.66
Picture of Grotek Blossom Blaster, 2.5 kg
Grotek Blossom Blaster, 2.5 kg
SKU: GTBB25G
Hydrofarm Brand: Grotek
SRP: $895.99
Picture of Grotek Blossom Blaster, 500 g
Grotek Blossom Blaster, 500 g
SKU: GTBB500G
Hydrofarm Brand: Grotek
SRP: $256.99
Picture of Grotek Pro Silicate, 1 L
Grotek Pro Silicate, 1 L
SKU: GTPROS1L
Hydrofarm Brand: Grotek
SRP: $15.71
Picture of Grotek Pro Silicate, 10 L
Grotek Pro Silicate, 10 L
SKU: GTPROS10L
Hydrofarm Brand: Grotek
SRP: $115.99
Picture of Grotek Pro Silicate, 23 L
Grotek Pro Silicate, 23 L
SKU: GTPROS23L
Hydrofarm Brand: Grotek
SRP: $226.99
Picture of Grotek Pro Silicate, 4 L
Grotek Pro Silicate, 4 L
SKU: GTPROS4L
Hydrofarm Brand: Grotek
SRP: $46.99
Grotek Pro Silicate
Picture of Grotek Pro Silicate, 1 L
Grotek Pro Silicate, 1 L
SKU: GTPROS1L
Hydrofarm Brand: Grotek
SRP: $15.71
Picture of Grotek Pro Silicate, 10 L
Grotek Pro Silicate, 10 L
SKU: GTPROS10L
Hydrofarm Brand: Grotek
SRP: $115.99
Picture of Grotek Pro Silicate, 23 L
Grotek Pro Silicate, 23 L
SKU: GTPROS23L
Hydrofarm Brand: Grotek
SRP: $226.99
Picture of Grotek Pro Silicate, 4 L
Grotek Pro Silicate, 4 L
SKU: GTPROS4L
Hydrofarm Brand: Grotek
SRP: $46.99
Picture of Grotek Cal-Max, 1 gal
Grotek Cal-Max, 1 gal
SKU: GTCLMXGAL
Hydrofarm Brand: Grotek
SRP: $45.33
Picture of Grotek Cal-Max, 1 qt
Grotek Cal-Max, 1 qt
SKU: GTCLMXQT
Hydrofarm Brand: Grotek
SRP: $13.96
Picture of Grotek Cal-Max, 10 L
Grotek Cal-Max, 10 L
SKU: GTCM10L
Hydrofarm Brand: Grotek
SRP: $116.99
Grotek Cal Max
Picture of Grotek Cal-Max, 1 gal
Grotek Cal-Max, 1 gal
SKU: GTCLMXGAL
Hydrofarm Brand: Grotek
SRP: $45.33
Picture of Grotek Cal-Max, 1 qt
Grotek Cal-Max, 1 qt
SKU: GTCLMXQT
Hydrofarm Brand: Grotek
SRP: $13.96
Picture of Grotek Cal-Max, 10 L
Grotek Cal-Max, 10 L
SKU: GTCM10L
Hydrofarm Brand: Grotek
SRP: $116.99
Picture of Grotek Vitamax Plus, 1 L
Grotek Vitamax Plus, 1 L
SKU: GTVMP6010
Hydrofarm Brand: Grotek
SRP: $24.99
Picture of Grotek Vitamax Plus, 4 L
Grotek Vitamax Plus, 4 L
SKU: GTVMP6020
Hydrofarm Brand: Grotek
SRP: $88.99
Picture of Grotek Vitamax Plus, 10 L
Grotek Vitamax Plus, 10 L
SKU: GTVMP6030
Hydrofarm Brand: Grotek
SRP: $166.99
Picture of Grotek Vitamax Plus, 23 L
Grotek Vitamax Plus, 23 L
SKU: GTVMP6040
Hydrofarm Brand: Grotek
SRP: $399.99
Grotek Vitamax Plus
Picture of Grotek Vitamax Plus, 1 L
Grotek Vitamax Plus, 1 L
SKU: GTVMP6010
Hydrofarm Brand: Grotek
SRP: $24.99
Picture of Grotek Vitamax Plus, 4 L
Grotek Vitamax Plus, 4 L
SKU: GTVMP6020
Hydrofarm Brand: Grotek
SRP: $88.99
Picture of Grotek Vitamax Plus, 10 L
Grotek Vitamax Plus, 10 L
SKU: GTVMP6030
Hydrofarm Brand: Grotek
SRP: $166.99
Picture of Grotek Vitamax Plus, 23 L
Grotek Vitamax Plus, 23 L
SKU: GTVMP6040
Hydrofarm Brand: Grotek
SRP: $399.99
Picture of Grotek Green Line Synergy, 400 grams
Grotek Green Line Synergy, 400 grams
SKU: GTS6640
Hydrofarm Brand: Grotek
SRP: $135.99
Picture of Grotek Green Line Synergy, 140 grams
Grotek Green Line Synergy, 140 grams
SKU: GTS6630
Hydrofarm Brand: Grotek
SRP: $54.99
Picture of Grotek Green Line Synergy, 800 grams
Grotek Green Line Synergy, 800 grams
SKU: GTS6650
Hydrofarm Brand: Grotek
SRP: $201.99
Grotek Green Line Synergy
Picture of Grotek Green Line Synergy, 400 grams
Grotek Green Line Synergy, 400 grams
SKU: GTS6640
Hydrofarm Brand: Grotek
SRP: $135.99
Picture of Grotek Green Line Synergy, 140 grams
Grotek Green Line Synergy, 140 grams
SKU: GTS6630
Hydrofarm Brand: Grotek
SRP: $54.99
Picture of Grotek Green Line Synergy, 800 grams
Grotek Green Line Synergy, 800 grams
SKU: GTS6650
Hydrofarm Brand: Grotek
SRP: $201.99
Picture of Grotek Precision Micro, 1 L
Grotek Precision Micro, 1 L
SKU: GT0006817
Hydrofarm Brand: Grotek
SRP: $10.99
Picture of Grotek Precision Micro, 4 L
Grotek Precision Micro, 4 L
SKU: GT0006818
Hydrofarm Brand: Grotek
SRP: $25.99
Picture of Grotek Precision Micro, 10 L
Grotek Precision Micro, 10 L
SKU: GT0006819
Hydrofarm Brand: Grotek
SRP: $58.99
Picture of Grotek Precision Micro, 23 L
Grotek Precision Micro, 23 L
SKU: GT0006820
Hydrofarm Brand: Grotek
SRP: $118.99
Grotek Precision Micro
Picture of Grotek Precision Micro, 1 L
Grotek Precision Micro, 1 L
SKU: GT0006817
Hydrofarm Brand: Grotek
SRP: $10.99
Picture of Grotek Precision Micro, 4 L
Grotek Precision Micro, 4 L
SKU: GT0006818
Hydrofarm Brand: Grotek
SRP: $25.99
Picture of Grotek Precision Micro, 10 L
Grotek Precision Micro, 10 L
SKU: GT0006819
Hydrofarm Brand: Grotek
SRP: $58.99
Picture of Grotek Precision Micro, 23 L
Grotek Precision Micro, 23 L
SKU: GT0006820
Hydrofarm Brand: Grotek
SRP: $118.99
Picture of Grotek Vitamax Pro, 1 L
Grotek Vitamax Pro, 1 L
SKU: GTVMPRO1L
Hydrofarm Brand: Grotek
SRP: $31.02
Picture of Grotek Vitamax Pro, 10 L
Grotek Vitamax Pro, 10 L
SKU: GTVMPRO10L
Hydrofarm Brand: Grotek
SRP: $224.36
Picture of Grotek Vitamax Pro, 23 L
Grotek Vitamax Pro, 23 L
SKU: GTVMPRO23L
Hydrofarm Brand: Grotek
SRP: $430.99
Picture of Grotek Vitamax Pro, 4 L
Grotek Vitamax Pro, 4 L
SKU: GTVMPRO4L
Hydrofarm Brand: Grotek
SRP: $105.46
Grotek Vitamax Pro
Picture of Grotek Vitamax Pro, 1 L
Grotek Vitamax Pro, 1 L
SKU: GTVMPRO1L
Hydrofarm Brand: Grotek
SRP: $31.02
Picture of Grotek Vitamax Pro, 10 L
Grotek Vitamax Pro, 10 L
SKU: GTVMPRO10L
Hydrofarm Brand: Grotek
SRP: $224.36
Picture of Grotek Vitamax Pro, 23 L
Grotek Vitamax Pro, 23 L
SKU: GTVMPRO23L
Hydrofarm Brand: Grotek
SRP: $430.99
Picture of Grotek Vitamax Pro, 4 L
Grotek Vitamax Pro, 4 L
SKU: GTVMPRO4L
Hydrofarm Brand: Grotek
SRP: $105.46
Picture of Grotek Precision Grow, 1 L
Grotek Precision Grow, 1 L
SKU: GT0006797
Hydrofarm Brand: Grotek
SRP: $8.99
Picture of Grotek Precision Grow, 4 L
Grotek Precision Grow, 4 L
SKU: GT0006798
Hydrofarm Brand: Grotek
SRP: $21.99
Picture of Grotek Precision Grow, 10 L
Grotek Precision Grow, 10 L
SKU: GT0006799
Hydrofarm Brand: Grotek
SRP: $48.99
Picture of Grotek Precision Grow, 23 L
Grotek Precision Grow, 23 L
SKU: GT0006800
Hydrofarm Brand: Grotek
SRP: $97.99
Grotek Precision Grow
Picture of Grotek Precision Grow, 1 L
Grotek Precision Grow, 1 L
SKU: GT0006797
Hydrofarm Brand: Grotek
SRP: $8.99
Picture of Grotek Precision Grow, 4 L
Grotek Precision Grow, 4 L
SKU: GT0006798
Hydrofarm Brand: Grotek
SRP: $21.99
Picture of Grotek Precision Grow, 10 L
Grotek Precision Grow, 10 L
SKU: GT0006799
Hydrofarm Brand: Grotek
SRP: $48.99
Picture of Grotek Precision Grow, 23 L
Grotek Precision Grow, 23 L
SKU: GT0006800
Hydrofarm Brand: Grotek
SRP: $97.99
Picture of Grotek Bud Fuel Pro, 1 L
Grotek Bud Fuel Pro, 1 L
SKU: GTBDF1L
Hydrofarm Brand: Grotek
SRP: $36.26
Picture of Grotek Bud Fuel Pro, 4 L
Grotek Bud Fuel Pro, 4 L
SKU: GTBDF4L
Hydrofarm Brand: Grotek
SRP: $98.25
Grotek Bud Fuel Pro
Picture of Grotek Bud Fuel Pro, 1 L
Grotek Bud Fuel Pro, 1 L
SKU: GTBDF1L
Hydrofarm Brand: Grotek
SRP: $36.26
Picture of Grotek Bud Fuel Pro, 4 L
Grotek Bud Fuel Pro, 4 L
SKU: GTBDF4L
Hydrofarm Brand: Grotek
SRP: $98.25