

CANNA - Terra Vega £11.49 – £57.99Price range: £11.49 through £57.99 Inc VAT
HydroTops - Triple F £33.99 – £93.99Price range: £33.99 through £93.99 Inc VAT
HydroTops – Bactivator
£22.99 – £33.99Price range: £22.99 through £33.99 Inc VAT
HydroTops Bactivator is a two-part microbial bio-stimulant that boosts root health, nutrient uptake, and plant performance in hydro, coco, and soil systems.
SKU: N/A Category: Additives & Boosters Tags: bact, bacteria, bacteria activator, bacti, bactivater, hydrotops bactivator, vator
Description
HydroTops – Bactivator
HydroTops Bactivator is a powerful two-part microbial bio-stimulant system designed to establish a thriving, highly active root-zone environment. By promoting beneficial bacterial populations and supporting them with essential food sources, Bactivator ensures maximum nutrient availability, improved root health, and stronger plant development throughout all stages of growth.
This unique formula combines a concentrated blend of dormant beneficial microbes with a tailored activator compound that awakens and feeds them once added to your nutrient solution. As these microbes colonise the root zone, they convert locked-out nutrients, enhance mineral uptake, and protect roots against stress and pathogens. The result is faster growth, tighter internodes, greater leaf vigour, and a noticeable improvement in overall plant resilience.
Key Benefits:
Establishes a rich, active microbial population in the root zone
Boosts nutrient availability and enhances uptake efficiency
Supports rapid root development and early plant vigour
Improves plant resilience against stress and root-related issues
Encourages faster growth and stronger structural development
Natural, bio-organic solution with no synthetic additives
Works in all systems: hydro, coco, and soil
Pairs perfectly with the full Hydrotops feeding programme
Instructions for Use:
Add both components (microbial blend + activator) as directed.
Use consistently throughout propagation, veg, and bloom.
Apply with fresh solution changes for best effect.
Store in a cool, dry place and avoid contamination.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Type | 125ml ,250ml |
About brand
HydroTops is one of the UK’s most trusted nutrient manufacturers, producing high-performance, bio-enhanced plant nutrition without harsh chemical regulators. Growers choose HydroTops for natural, consistent, and high-yielding results across a wide range of growing systems.
Each product combines premium mineral elements with organic bio-stimulants to support every stage of plant development. As a result, plants develop stronger root systems, healthier growth, and heavier, more aromatic blooms.
Advanced Plant Nutrition with Natural Balance
Unlike many nutrient brands that rely on synthetic additives, HydroTops focuses on biological balance. Its formulations work with the plant’s natural processes to improve nutrient uptake and strengthen plant resilience. In addition, these bio-enhanced formulas help increase flavour, aroma, and essential oil production.
The HydroTops range supports hydroponics, coco coir, and soil growing. Whether you run DWC, drain-to-waste, coco, or organic soil systems, you can expect clean, efficient feeding without synthetic growth regulators.
Popular HydroTops Products
- Triple F
A high-performance bloom enhancing bio-stimulant designed to increase flower size, density, and overall yield during the bloom phase. - Top Heavy Crop
A powerful growth accelerator that increases plant structure, branching, and overall final yield. - Floral Boost
A bio-enhanced flowering stimulant that helps increase essential oil production while improving flavour and aroma.
Why Choose HydroTops?
- Bio-enhanced nutrients without synthetic growth regulators
- Supports natural plant processes and nutrient uptake
- Improves flavour, aroma, and essential oil production
- Suitable for hydroponics, coco, and soil systems
- Trusted by UK growers for consistent, high-quality results
Frequently Asked Questions
What makes HydroTops different from other nutrient brands?
HydroTops combines mineral nutrients with organic bio-stimulants, allowing plants to absorb nutrients more efficiently while supporting natural growth processes.
Are HydroTops nutrients organic?
HydroTops uses bio-enhanced formulations that blend organic stimulants with mineral nutrients, rather than being fully organic.
Can I use HydroTops in hydroponic systems?
Yes, these products work effectively in hydroponic systems, including DWC and run-to-waste setups, as well as in coco and soil.
Do HydroTops products improve flavour and aroma?
Yes, the bio-stimulants in their formulas help enhance essential oil production, improving flavour and aroma.
Are HydroTops products suitable for beginners?
Yes, the entire range is straightforward to use while still delivering professional-grade results.
Shipping & Delivery


DELIVERY TIMEFRAME
We aim to process and dispatch all orders within 2 working days of being placed. Wherever possible, parcels are sent on a next working day service to ensure you receive them quickly and reliably.
When your order is dispatched, you will receive a confirmation email with tracking information so you can closely monitor your delivery every step of the way.
Please Note: Delivery times may slightly vary during busy periods, or due to courier service disruptions. Rest assured, we always do our best to get your order to you promptly.
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