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![GroStar Apera pH calibration kit (pH 4/7, 8oz. each)]()
GroStar Apera pH calibration kit (pH 4/7, 8oz. each)- Regular price
- $16.21 USD
- Regular price
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- Sale price
- $16.21 USD
- Unit price
- per
Product Details GroStar by Apera pH calibration kit (pH 4/7, 8 oz. each) Kit includes: (1) 8 oz. pH 4.0 calibration solution (1) 8 oz. pH 7.0 calibration solution pH measuring equipment must be... -
![GroStar GS1 PH/Temp (2-IN-1) Pen]()
![GroStar GS1 PH/Temp (2-IN-1) Pen]()
GroStar GS1 PH/Temp (2-IN-1) Pen- Regular price
- $101.37 USD
- Regular price
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- Sale price
- $101.37 USD
- Unit price
- per
Product Details AI11010 - GroStar GS1 pH PenLab grade instruments designed specifically for growers!Includes: • 2-year warranty (instrument)• 1-year warranty (probe)• pH 7 & pH4 calibration so... -
![Grotek Blossom Blaster 500g]()
Grotek Blossom Blaster 500g- Regular price
- $239.92 USD
- Regular price
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- Sale price
- $239.92 USD
- Unit price
- per
Product Details Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis.... -
![Grotek Cal-Max 10L]()
Grotek Cal-Max 10L- Regular price
- $322.75 USD
- Regular price
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- Sale price
- $322.75 USD
- Unit price
- per
Product Details During periods of high temperatures and accelerated growth, plants can develop nutrient deficiencies, which are preventable. Cal-Max™ was developed to provide the additional calciu... -
![Grotek Growth Booster 300g]()
Grotek Growth Booster 300g- Regular price
- $167.48 USD
- Regular price
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- Sale price
- $167.48 USD
- Unit price
- per
Product Details Formulated to encourage early and vigorous growth, Growth Booster™ is an excellent supplement for growing plants. High nitrogen supports green growth while phosphorus supports ... -
![Grotek Monster Bloom 10kg new label]()
Grotek Monster Bloom 10kg new label- Regular price
- $654.12 USD
- Regular price
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- Sale price
- $654.12 USD
- Unit price
- per
Product Details Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of p... -
![Grotek Monster Bloom 130g new label]()
Grotek Monster Bloom 130g new label- Regular price
- $50.37 USD
- Regular price
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- Sale price
- $50.37 USD
- Unit price
- per
Product Details Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of p... -
![Grotek Monster Bloom 2.5kg new label]()
Grotek Monster Bloom 2.5kg new label- Regular price
- $203.99 USD
- Regular price
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- Sale price
- $203.99 USD
- Unit price
- per
Product Details Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of p... -
Grotek Monster Bloom 500g new label
- Regular price
- $77.32 USD
- Regular price
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- Sale price
- $77.32 USD
- Unit price
- per
Product Details Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of p... -
![Grotek Monster Bloom 5kg new label]()
Grotek Monster Bloom 5kg new label- Regular price
- $356.80 USD
- Regular price
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- Sale price
- $356.80 USD
- Unit price
- per
Product Details Monster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of p... -
![Grotek Monster Grow Pro 10kg]()
Grotek Monster Grow Pro 10kg- Regular price
- $654.45 USD
- Regular price
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- Sale price
- $654.45 USD
- Unit price
- per
Product Details The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are... -
![Grotek Monster Grow Pro 500g]()
Grotek Monster Grow Pro 500g- Regular price
- $77.32 USD
- Regular price
-
- Sale price
- $77.32 USD
- Unit price
- per
Product Details The new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen ar...
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