Nutrition is a key component of growing tropicals indoors. Here at GrowTropicals, we've hand-selected our favourite synthetic and organic fertilisers and amendments. We use all the brands, including Hesi and BioBizz, day to day in our nursery too, ensuring you receive products which are tested rigorously with the plants we offer. 

Nitrogen, potassium and phosphorus are the bedrock of fertilising and known as the primary nutrients. Alongside NPK, calcium, magnesium and sulphur, also known as secondary nutrients, are key to healthy plant growth. But beyond both these groups, you’ve also got the group termed micronutrients, that’s things like Boron, Zinc, Manganese, Iron, Copper, Chlorine and Molybdenum. So it’s important to ensure your plant is receiving all the nutrients required.

All our products are selected because they offer a full range of plant nutrients to ensure your plant thrives, achieves unrivalled growth and to prevent any issues with nutrient deficiencies

38 products

    38 products
    Hesi Powerzyme 1L
    Hesi pH Down Grow - GROW TROPICALS
    Hesi pH Down Grow
    Hesi pH Up Grow - GROW TROPICALS
    Hesi pH Up Grow

    Quality at our roots

    Explore our carefully designed peat-free potting mixes designed to help your plants thrive at home.
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