BioBizz Bio-Grow Organic Liquid Growth Fertiliser
BioBizz Bio-Grow is an organic liquid growth fertiliser designed for use in most soils and substrate mixes, helping support vigorous vegetative growth while encouraging healthy microbial activity in the root zone.
- ✔ Growth liquid fertiliser for soil and substrate mixtures
- ✔ Made with 100% Dutch organic sugar beet extract, commonly known as molasses
- ✔ Helps activate beneficial bacterial flora and soil micro activity
- ✔ Contains 70 trace elements plus vitamins B1, B2, C and E
- ✔ Suitable from the first leaves through to the fruiting and flowering stage
- ✔ Available in 500ml, 1L and 5L sizes
Price range: £9.00 through £30.00 incl. Vat
🌱 BioBizz Bio-Grow Organic Liquid Growth Fertiliser — Guide and Product Information
Product Overview
BioBizz Bio-Grow is a liquid growth fertiliser formulated for use with most types of soil and substrate mixtures. Based on 100% Dutch organic sugar beet extract, also known as molasses, it is designed to support active root zone biology while feeding plants throughout the growing cycle. It can be used as a complete stand-alone fertiliser and is commonly introduced once the first leaves appear, continuing through to the end of production.
As part of the Nutrients and Boosters range, Bio-Grow is a practical choice for growers looking for an organic feed that supports both plant development and substrate life.
Key Benefits for Growth and Root Zone Activity
The molasses base in BioBizz Bio-Grow helps stimulate bacterial flora in the substrate, supporting a more active growing medium. Its natural sugars and potassium content make it especially useful during active development, while the inclusion of trace elements and vitamins helps create a balanced feed for ongoing plant health.
- ✔ Supports vegetative growth in soil and substrate-based systems
- ✔ Encourages microbial activity within the growing medium
- ✔ Provides natural sugars and potassium for steady plant development
- ✔ Can be continued through flowering and fruiting stages
📦 Available Options and Sizes
BioBizz Bio-Grow is available in the following size options: 500ml, 1L and 5L. These options make it suitable for smaller home growing setups as well as larger, more frequent feeding routines. Stocked variations shown for this product include 1L and 5L.
If you are building a complete nutrient routine, you may also want to compare it with BIOBIZZ Fish Mix Organic Plant Feed or other growth and flowering feeds such as PLAGRON Terra Grow 10L and PLAGRON Terra Bloom Flowering Nutrient.
Suitable Applications
Bio-Grow is intended for use in most soil-based and substrate-mix growing environments. It is well suited to growers who want an organic liquid feed that can begin early in the plant cycle and continue as part of a simple feeding programme. It is particularly useful where maintaining a lively and biologically active substrate is a priority.
For broader growing advice, read our guide on boosting plant nutrition with advanced grow kit techniques.
Technical Specifications
Product:
BioBizz Bio-Grow
Product Type:
Organic liquid growth fertiliser
Category:
Nutrients and Boosters
Use:
Feeding plants in soil and substrate mixtures from early growth through to flowering and fruiting
Application:
Suitable for most soil and substrate mixes
Available Sizes:
500ml, 1L, 5L
Known Variations:
1L, 5L
Base Ingredient:
100% Dutch organic sugar beet extract, commonly known as molasses
Additional Contents:
70 trace elements and vitamins B1, B2, C and E
NPK Analysis:
Nitrogen (N) 8.0%
Ammoniac (NH4) 4.0%
Nitrate (NO3) 4.0%
Phosphorous (P2O5) 2.0%
Potassium (K2O) 6.0%
Ideal Uses
- ✔ Early feeding once the first leaves appear
- ✔ Ongoing growth-stage nutrition in organic growing systems
- ✔ Supporting active microbial life in soil and substrate mixes
- ✔ Continued feeding through flowering or fruiting as part of a full programme
Setup and Usage Tips
Start using BioBizz Bio-Grow from the point the first leaves are visible, then continue feeding regularly through the plant cycle in line with your chosen feeding schedule. As with any nutrient product, begin carefully and monitor plant response, especially when working with young plants, rich soils or combined feeding programmes.
For best results, maintain good environmental control and airflow in the growing area. If you are improving your grow room conditions, our article on the importance of proper ventilation in a grow tent is a useful place to start.
Related Products and Growing Advice
Growers often pair base nutrients with root stimulators, enzyme products or flowering feeds depending on the stage of growth. You may also be interested in PLAGRON Power Roots Root Stimulator for root development support or exploring the full Nutrients and Boosters category for compatible feeding products.
FAQ
What is BioBizz Bio-Grow used for?
BioBizz Bio-Grow is used as a liquid growth fertiliser for plants grown in most soils and substrate mixtures. It supports active growth and helps encourage microbial activity in the root zone.
What sizes are available?
BioBizz Bio-Grow is available in 500ml, 1L and 5L sizes. Current listed variations include 1L and 5L.
Can Bio-Grow be used only during vegetative growth?
It is primarily a growth fertiliser, but the product information states it can also be continued through the fruiting and flowering stage until the end of production.
What makes Bio-Grow different from a standard feed?
Its molasses-based formulation is designed not only to feed plants but also to activate bacterial flora and support soil micro activity within the growing medium.
Is BioBizz Bio-Grow suitable for soil and substrate mixes?
Yes, it is described as applicable to most types of soil and substrate mixtures, making it suitable for a wide range of container growing setups.

