Intense Nutrients is a short, complete line – five products that cover a full cycle without a shelf of bottles. That is deliberate, and for most growers it is enough.
The range
- Coco A&B – the two-part base, formulated for coco so calcium and magnesium are already accounted for. See all base nutrients.
- Foundation – the underpinning additive, run alongside the base.
- Mag-Cal – extra calcium and magnesium for RO water or hard-running LEDs. Compare with the full CalMag range.
- Runzyme – the enzyme product, breaking down dead root matter in the medium. See enzymes.
- Wide Load Boost – the flowering booster for the bulking weeks. See flowering boosters.
Why a short line works
A five-product range is easier to run correctly than a fifteen-product one. Every bottle has a job, nothing overlaps, and there is no guessing about which three additives to stack. If you are moving off a complicated programme and want to simplify without dropping to a bare base feed, this is the shape of range to look at.
Getting the most from it
Watch EC rather than following the chart blindly – charts assume RO water, and most of the south-east is hard. Add one product at a time if you are trialling it against your current feed, so you know what did what. See pH and EC management.
Why buy Intense Nutrients from The Hydro Bros?
We are a hydroponics shop in Croydon and we run these ourselves. Tell us your medium and your water and we will set the rates with you. Discreet UK and European delivery, and excellent customer reviews on Trustpilot.









