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Grotek are a Canadian based company who supply a line of plant nutrients. Grotek is a part of Greenstar plant products which is ISO certified. Grotek use a combination of science and innovative thinking help you grow big and safely.

Monster Bloom

Monster Bloom is a powerful Bloom enhancer which improves plant metabolism.
From £9.95

Grotek Final Flush Pina Colada

Grotek’s Final Flush Pina Colada is a flushing agent designed to eliminate any excess salt build-up within your plants and growing media.
From £12.95