Grotek Blossom Blaster 20g

Grotek Blossom Blaster

Grotek

from $16.99

Blossom Blaster™ provides available phosphorus to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving su...

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from $16.99
Grotek Blossom Blaster Pro Liquid 1 Liter

Grotek Blossom Blaster Pro Liquid

Grotek

from $34.99

A high phosphorous formula that triggers flower initiation and key metabolic processes by enhancing the plants own systems.  The nutrient ratios...

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from $34.99
Grotek Cal Max

Grotek Cal Max

Grotek

from $23.99

During periods of high temperatures and accelerated growth, plants can develop nutrient deficiencies, which are preventable. Cal-Max™ was develope...

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from $23.99
Grotek Final Flush  1 lt

Grotek Final Flush

Grotek

from $24.99

The Final Flush eliminates excess fertilizer salts in the final stages of growth and can also be used to correct overfeeding or for desalinization ...

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from $24.99
Grotek Final Flush Blueberry 1L

Grotek Final Flush Blueberry

Grotek

from $24.99

Final Flush™ is a flushing agent designed to correct overfeeding issues during crop production and also eliminate excess salts from the medium duri...

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from $24.99
Grotek Final Flush Grapefruit 1 L

Grotek Final Flush Grapefruit

Grotek

from $24.99

Final Flush™ is a flushing agent designed to correct overfeeding issues during crop production and also eliminate excess salts from the medium duri...

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from $24.99
Grotek Final Flush GreenApple 1 L

Grotek Final Flush GreenApple

Grotek

from $24.99

Final Flush™ is a flushing agent designed to correct overfeeding issues during crop production and also eliminate excess salts from the medium duri...

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from $24.99
Grotek Final Flush Pina Colada 4L

Grotek Final Flush Pina Colada

Grotek

from $24.99

During growth and production, plants may store excess fertilizer salts in their tissues which can leave fruits and vegetables with a bitter flavor....

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from $24.99
Grotek Final Flush Strawberry Liter

Grotek Final Flush Strawberry

Grotek

$25.99

Final Flush™ is a flushing agent designed to correct overfeeding issues during crop production and also eliminate excess salts from the medium duri...

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$25.99
Grotek Monster Bloom 20g

Grotek Monster Bloom

Grotek

from $15.99

Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall har...

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from $15.99
Grotek Monster Grow 20g (New Formula)

Grotek Monster Grow (New Formula)

Grotek

from $15.99

The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering st...

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from $15.99
Grotek Pro Silicate 1L

Grotek Pro Silicate

Grotek

from $25.99

Pro-Silicate is a nutritional silicate additive containing potassium and silicon. It helps keep the plants upright, positioning the leaves correctl...

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from $25.99
Grotek Solo Tek Bloom, 1L

Grotek Solo Tek Bloom

Grotek

from $1,132.50

  SOLO-TEK by Grotek is a complete, soil/soilless, revolutionary organic-based nutrient system. It is a scientifically-designed one-part nutrient s...

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from $1,132.50
Grotek Solo Tek Grow 1L

Grotek Solo Tek Grow

Grotek

from $1,132.50

  SOLO-TEK by Grotek is a complete, soil/soilless, revolutionary organic-based nutrient system. It is a scientifically-designed one-part nutrient s...

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from $1,132.50
Grotek SPO Blossom Blaster 2.5kg

Grotek SPO Blossom Blaster

Grotek

$640.99

Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving s...

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$640.99
Grotek Vitamax Plus 1L (New Formula)

Grotek Vitamax Plus (New Formula)

Grotek

from $30.99

The VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products cont...

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from $30.99
Grotek Vitamax Pro 1L

Grotek Vitamax Pro

Grotek

from $1,177.80

Based on a university-developed proprietary kelp extraction process, the new Vitamax™ Pro contains unparalleled energy from the ocean, plant protei...

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from $1,177.80