ISN - International Superior Nutrients specialises in high quality hydroponic nutrients. ISN is manufactured in South Australia with British pharmaceutical grade ingredients. Their in-house chemical engineers are constantly refining their products to ensure they deliver the highest quality results. ISN have a comprehensive range of plant nutrients for all stages of plant growth.

Kit includes

ISN Grow A+B 1L

ISN Bloom A+B 1L

ISN Micro Boost 1L

ISN Solidas Potash 1L

ISN Seaweed 1L

ISN Amino Gold 1L