Terra Aquatica is the brand formerly known as GHE (General Hydroponics Europe). Same founders, same French manufacturing, same formulations - the names changed, the chemistry did not. The three-part TriPart system is one of the most widely used hydroponic feeds in the world, because it lets you dial the N-P-K ratio yourself rather than being locked into a fixed A&B.
- TriPart three-part system: TriPart Grow, TriPart Bloom and TriPart Micro - available in Soft Water (SW) and Hard Water (HW) versions so you can match it to your supply. See soft water nutrients.
- DualPart Coco: A two-part A&B built specifically for coco coir, with the calcium and magnesium levels coco demands already in the mix.
- Finishing: FinalPart Ripen to force the last of the flower and strip residual nutrients, and Flash Clean for flushing.
- Organics: Pro Organic Bloom and the Pro range for growers who want organic inputs in a hydro-friendly form - more organic nutrients.
- Biology and root zone: TrikoLogic and TrikoLogic S (Trichoderma), plus Root Booster and Bloom Booster.
- Supplements: Fulvic, Humic, Seaweed, Urtimax (nettle extract), Calcium Magnesium Supplement and Mineral Magic silicate. Browse all silicon additives.
- Protection: Terra Aquatica Protect for foliar plant defence - see pest and disease control.
Why choose Terra Aquatica?
Flexibility. A three-part system means you can shift the ratio between vegetative and flowering nutrition gradually rather than switching bottles overnight, and the SW/HW Micro options mean the feed is corrected for your actual water before you start. It is also exceptionally well documented - the feed charts have been refined over decades.
Terra Aquatica FAQs
Is Terra Aquatica the same as GHE?
Yes. General Hydroponics Europe rebranded to Terra Aquatica. Flora Series became TriPart, Ripen became FinalPart Ripen, and so on. The formulations carried over.
Do I need Soft Water or Hard Water Micro?
Check your water EC. Under roughly 0.3 EC from the tap, use Soft Water Micro. Above that, Hard Water Micro accounts for the calcium already present.
Can I use TriPart in coco?
You can, but DualPart Coco is purpose-built for it and simpler to run. TriPart makes more sense in recirculating hydro, DWC and NFT.
Why buy Terra Aquatica from The Hydro Bros?
We stock the Terra Aquatica range in full, ship discreetly across the UK and Europe, and know these products because we use them. With excellent customer reviews on Trustpilot and staff who actually grow, you get the right kit first time.
Not sure how much you need? Our Terra Aquatica feed chart page has the full TriPart schedule week by week, and our free Feed Chart Calculator works out every bottle a whole grow gets through and puts them in your basket.
