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3 Part Nutrients

We stock 3-part nutrients for your growing hydroponic plants. These products contain a combination of all primary, secondary and micronutrients spread across three different formulas: Grow, Micro and Bloom.

These GP3 nutrients contain no synthetic colours or dyes. Integrate them into your plant feeding schedule for fantastic results. We stock a wide range of 3-part nutrients in our online store, including in both 1-litre, and 5-litre bottles, so you're sure to find something for your hydroponic needs.

Shop our selection of 3-part nutrients today and find the perfect solution for your hydroponic plants.


Top notch knowledge, service and prices. Glad to have Logan Hydroponics as my local guru.



Very knowledgeable about the products. They can even talk about the science behind their systems. Thank you.

Sylvia P

get growing

With more than 50 years combined experience our team provides valuable advice on your hydroponic setup. Our qualified horticulturalists will help you build an innovative setup within your budget.