Dosaline Grow Water Soluble Vegetative Fertiliser

Cold-Water Soluble Vegetative Feed Built for Dosing Systems

Dosaline Grow is the vegetative-stage half of the Dosaline two-part water-soluble fertiliser system, running at an NPK of 12-10-31 and designed to be used alongside Dosaline Base. Together the two build a complete, balanced nutrient solution through the whole vegetative phase, driving strong stem calibre and dense, even leaf development before the plant is flipped.

The defining feature of the Dosaline line is that it is a powder that dissolves quickly and completely in cold water. There is no warming step, no waiting for a mix to clear, and no settling in the bottom of a stock tank. That produces long-lasting stock solutions that hold without dropping out, which is the reason the range exists in the first place - it was built for commercial cultivators running dosing systems, not for hand-fed pots.

Because it is a concentrate in powder form rather than a diluted liquid, the working strength is set entirely by how you mix it, so a single formulation covers everything from a small propagation bench to a fully automated recirculating room.

Key Benefits

• NPK 12-10-31 tuned for the vegetative stage, with high potassium to back up nitrogen-driven growth
• Dissolves fully in cold water - no heating, no residue, no clogged emitters
• Long-lasting stock solutions that stay stable between mixes, cutting labour on large sites
• Designed to run with Dosaline Base as a complete two-part vegetative programme
• Powder concentrate - you set the working EC, so the same product suits propagation through to full veg
• Built for dosing systems and injectors, but equally workable hand-mixed

Stock Tanks That Drop Out and Emitters That Block

Powder feeds that need hot water to dissolve are a genuine operational problem at scale: they take time to make up, they crystallise back out as the tank cools, and what falls out of solution ends up in the irrigation lines. Blocked emitters mean uneven feeding across a room, and uneven feeding means uneven growth and a staggered harvest. A powder engineered to go into cold water and stay there removes that whole failure mode, and takes the labour of remaking stock solutions with it.

How to Use

• Always pair with Dosaline Base - Grow is one half of a two-part system and is not a standalone complete feed
• Mix into cold water and agitate until fully dissolved before adding the second part; never combine the two concentrates undiluted
• Vegetative stage only - switch to Dosaline Bloom alongside Base once flowering begins
• Build stock solutions separately, keeping the A and B parts in their own tanks
• Check and adjust pH after mixing, then confirm EC against your target for the stage and substrate
• Dose to the manufacturer schedule for your medium - work up from a low EC in propagation and early veg rather than starting at full strength

Technical Specifications