5520 Secor Road
Toledo, OH, 43623
(419) 725-2450

Mon–Fri: 9AM–7PM | Sat: 10AM–6PM | Sun: 12PM–5PM

(419) 725-2450

5520 Secor Road
Toledo, OH, 43623

Mon – Fri: 9AM – 8PM | Sat : 9AM – 7PM
Sun : 10AM – 6PM

Our Low Price

Grotek Monster Bloom Pro



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  • Brand: Grotek

Monster Bloom 20g- new label

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 phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves bloom and fruit quality while impacting photosynthesis and assists starch production within the plant as well as facilitates ripening.

Begin application when buds are forming and continue to use with every fertilizer application during the blooming cycle. Discontinue use 1-2 weeks before harvest of crops.

Soil/Soilless/Water Culture: Mix 6 g per 19 L of water (1 tsp / 5 gal). Use every time you fertilize.


Additional information



GTMB6010 – Grotek Monster Bloom, 20 g, GTMB6020 – Grotek Monster Bloom, 130 g, GTMB6030 – Grotek Monster Bloom, 500 g, GTMB6040 – Grotek Monster Bloom, 2.5 kg, GTMB6050 – Grotek Monster Bloom, 5 kg, GTMB6060 – Grotek Monster Bloom, 10 kg


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