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BioBizz Fish Mix | Organic Plant Fertilizer

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BioBizz Fish Mix | Organic Plant Fertilizer Plant Food and Nutrients BioBizz

BioBizz Fish Mix | Organic Plant Fertilizer

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Size
BioBizz Fish Mix | Organic Plant Fertilizer

BioBizz Fish Mix | Organic Plant Fertilizer

1l

£13.99

Tax included. Shipping calculated at checkout.
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5/5 from 1,600+ reviews

Packaged with care

BioBizz Fish-Mix is one of the original liquid organic plant foods and is still one of the best. Packed with goodness to grow beautiful plants the natural way.

  • For use on soil and as part of an organic feeding schedule
  • Certified organic plant-food
  • Excellent nutrient for use in vegetative stage
  • Feeds the microbes in the soil and accelerates growth
  • Perfect for use with the range of BioBizz nutrients and additives
  • Create an awesome foliar feed with a mixture of Fish-Mix and Alg-a-Mic

How BioBizz Fish-Mix Works

BioBizz Fish-Mix is a mix of BioBizz Bio-Grow and extra organic nutrients and ingredients derived from aquatic life. It is a very powerful feed for plants grown in soil in the vegetative stage. BioBizz Fish-Mix contains no chemicals, only natural feeds. BioBizz Fish-Mix works by enriching the soil and feeding the beneficial organisms which in turn feed your plants. Fish-Mix conditions the soil, stimulating microbial activity and accelerating growth. The result is a healthy and naturally grown plant, bursting with vitality. Unlike Bio-Grow, Fish-Mix should not be used through the flowering/fruiting period. Fish-Mix can transform weak, depleted soil into a rich, fertile medium. Can also be used with coco.

How to Use BioBizz Fish-Mix

BioBizz Fish-Mix is mainly for use in the vegetative stage for soil-grown plants. Use as and when required. Dilute BioBizz Fish-Mix at a rate of 2-5ml/Litre of water. Fish-Mix is a strong alternative to Bio-Grow during the veg cycle. However, unlike Bio-Grow, Fish-Mix should not be used with Bio-Bloom during the flowering period. Use Bio-Grow and Bio-Bloom for the flowering period. Also, Fish-Mix can be used as a foliar spray if diluted to 1-2ml/Litre. Please be aware that this product has a rather strong smell!

Used as directed and in combination with BioBizz nutrients and additives, Fish-Mix will impress you with excellent growth and healthy organically-grown plants.

Although Fish-Mix can be used as a foliar feed on its own, you can create an awesome foliar feed with a combination of Fish-Mix and Alg-a-Mic diluted at a rate of 1ml/litre of each in water.

BioBizz Fish-Mix recommended root feed dosage – 2-5ml/Litre.
BioBizz Fish-Mix recommended foliar-feed dosage – 1-2ml/Litre
BioBizz Fish-Mix – NPK 5-1-4

  • We always aim to make sure our customers love our products, but if you do need to return an order within 14 days of purchase (not including plants*), or any items are damaged, we’re happy to help. Just email us directly at hello@growtropicals.com, and we’ll take you through the process. 

    Please note: we cannot be held liable for any packaging costs should the original packaging be discarded.

    *Unfortunately we cannot accept returns of undamaged plants as these are perishable items and are not saleable upon return. If a plant is damaged, we will compensate for this as per our live arrival guarantee.

  • When placing your order, you can choose from three dispatch speeds to suit your needs: Economy (prepared and shipped within 4-5 days), Standard (3-5 days), or Express (dispatched the very next day). Please keep in mind that "dispatch" refers to the time it takes our team to prepare and pack your items before handing them over to the courier, not the total delivery time.

    Shipping costs are based on your total order value and will be calculated at checkout, with free shipping automatically applied to all orders over £60. For a full breakdown of shipping prices please see our help center here.

    Additionally, to protect the health and quality of our live plants, orders containing plants are exclusively shipped Monday through Thursday. This careful scheduling prevents your plants from being stuck in a dark shipping depot over the weekend, ensuring they arrive at your door vibrant and healthy.

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What Our Customers Say

★ ★ ★ ★ ★

“Arrived just like the photos - maybe even fuller. Healthy, well-acclimated, and straight into my collection with no issues.”

– Emily P.

★ ★ ★ ★ ★

“Flawless leaves, stunning variegation, and clearly cared for by experts. It’s already a talking point in my home office.”

– James R.

★ ★ ★ ★ ★

“Hard to find rare plants that are pet-safe. Ours arrived in perfect condition and looks amazing without any worry.”

– Sophie L.

Packaged with Care

Packaged with Care

Every order is hand-packed in eco-friendly, protective packaging - refined through thousands of deliveries to ensure your plant arrives healthy, hydrated, and looking its best.

Backed by our Live Arrival Guarantee.

Perfect for Gifting

Perfect for Gifting

From rare collector’s pieces to easy-care favourites, our plants arrive fully potted and ready to enjoy. Add a personalised note at checkout for a thoughtful finishing touch.

Delivered fresh, beautiful, and gift-ready.

Sustainability at Heart

Sustainability at Heart

All plants are ethically sourced from trusted growers, never wild-collected. Every order ships carbon-neutral in minimal-waste packaging.

Good for your home - and the planet.

See What's In the Box!

See behind the box with these awesome unboxing videos from some of our favourite Youtubers.

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