Description
DutchPro Hydro/Coco Grow for Soft Water & RO is a two-part vegetative nutrient from DutchPro, designed for hydroponic and coco coir growing systems using soft tap water or reverse osmosis water. We have been recommending DutchPro’s professional nutrient range to UK hydroponic and coco growers since 2017 as a well-developed, commercially tested feeding programme built on the precision nutrient science that Dutch greenhouse growing is renowned for.
Precision Grow Nutrition for Hydro and Coco in Soft Water
Soft water and RO water users start every reservoir mix with a blank mineral slate — an advantage for precision feeding, but one that requires a nutrient capable of supplying every mineral, including calcium and magnesium, in full. DutchPro Hydro/Coco Grow for Soft Water & RO provides a complete vegetative mineral profile calibrated for the low background mineral content of soft water, delivering correctly balanced nutrition across the full range of primary, secondary and trace minerals required for healthy vegetative development in hydroponic and coco environments.
The coco and hydro combined formulation reflects DutchPro’s finding that the nutritional demands of these two growing methods during the vegetative phase are sufficiently similar to be served by a single optimised product, simplifying the product range without compromising performance. The two-part A&B format maintains mineral stability by keeping calcium separate from sulphate and phosphate until diluted.
Application and System Compatibility
Compatible with DWC, RDWC, NFT, flood-and-drain, dripper, and all coco-based growing systems. Mix equal parts A and B at the recommended dose, check pH (target 5.8–6.2 for hydro and coco) and adjust as needed. Transition to DutchPro Hydro/Coco Bloom for Soft Water & RO when switching to flowering.
Pairs with DutchPro Take Root, Multi Total, and the full DutchPro additive range. A professionally developed nutrient for growers who want the precision and consistency of commercial Dutch nutrient science in their own grow room.







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