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Growth Technology 🌱 Hydroponic & Horticultural Nutrients
Makers of:
🟣 Clonex®
⚪ Ionic
🟢 Root Riot
✚ & more Soon we were soon selling to other growers.

Our company began formulating hydroponic nutrients in 1984, initially for our own commercial crops. As the concept of hydroponics swept across Australia in the late eighties the demand for ‘crop-specific’ nutrients grew at an exponential rate. To help meet the demand we engaged the services of a professional chemist to manage the operation. We now formulate and manufacture commercial and retail nutrients for customers across the world.

13/10/2026

Looking for your favourites?

A couple of them have new names! PK Boost is now PK, and Cal-Mag Pro now goes by Tonic. 🔥

11/10/2026

Question of the day: Adding sugars to your plants?

What we saying? 👇️

10/10/2026

Most nutrients need two bottles, but IONIC doesn't!

Our lead chemist Eleni explains why, and how IONIC holds all 12 essential elements on one single bottle. 💪

07/10/2026

Hard water growers, IONIC Hard Water is back. It's made specifically for British water.

Spend less time adjusting your pH, and give your plants the perfect nutritional balance, all in one bottle! 🔥

It's Free Freight Wednesday! The perfect day to stock up, especially on the brand new IONIC range. Order before 3pm, and...
07/10/2026

It's Free Freight Wednesday!

The perfect day to stock up, especially on the brand new IONIC range.

Order before 3pm, and you'll get it tomorrow with completely free delivery. 💪

06/10/2026

Question of the day: Do you flush?

Let us know 👇️

05/10/2026

Root establishment, then early bloom.

Our Lead Chemist Eleni explains the two key growth stages where IONIC Root Boost and Flower Boost come in. 🚀

03/10/2026

GTHQ is on fire this week! 🔥

We make, test, fill, cap and label our own range right here in the UK. 💪

02/10/2026

Two stimulators complete the IONIC range!

IONIC Root Boost is for the early weeks. It's a plant-based root stimulator that drives root growth while young plants establish, and it's free of synthetic plant growth regulators.

Switch to IONIC Flower Boost at early bloom. It combines natural, plant-based triacontanol with unsulphured molasses, which feeds the microbes in the root zone and adds iron, potassium and trace minerals.

Both are super concentrates at 0.5ml per litre, so a litre makes 2,000 litres. They dissolve fully, won't clog lines, and work in hydro, coco and soil alongside any quality base feed. 🖤

02/10/2026

More IONIC going out the door! 😍

Address

Great Western Way
Taunton
TA26BX

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+441823325291

Website

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