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Additives & Plant Care

Hydroponic additives and plant care products provide plants with additional nutrients to grow and flourish. By using hydroponic additives, you can ensure your plants are getting everything they need to be healthy and happy.

Logan Hydroponics stocks a wide range of additives and plant care products, including organic plant tonic, bloom enhancers, beneficial microbes, and various other additives.

Shop our hydroponic additives and plant care products online today and give your plants a boost.

For more plant care products, have a browse of our nutrients page.



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.