Description
Complete 'bloom' feed that's proven to be perfect for Hydro and Coco methods. This product has all the essential macro and micro growth nutrients necessary for exuberant bloom.
- Dilution / Dose
- 2.5–3.5ml per litre (250–350ml per 100L), rising toward the top of that range as your target EC climbs through flower.
- When To Use
- Flowering stage — from the switch through to flush.
- Substrate Fit
- Built for Hydro & Coco systems. Not for soil — growing in soil? Use Dutch Pro Soil Bloom A+B instead.
- Grower Notes
- Add Part A then Part B separately, never mixed directly together — rinse your measuring cup between parts. Pair with Dutch Pro pH- Bloom to hold pH at 5.8.
Fertilizer use: per 100 litre water between 250 and 350 ml. Original Bloom Hydro/Coco dependant on the desired EC level. Never mix components in pure form with each other - instead add component A, water and then component B in equal parts (always rinse measuring cup well).
Adjust pH level if necessary with pH- Bloom from Dutch Pro. Optimum pH level 5.8
How much Dutch Pro does your grow actually need?
Tell us your medium, pot size and plant count. The Feed Chart Calculator builds your week‑by‑week chart with target EC, works out every bottle for the whole run, and puts them straight in your basket. You can price Dutch Pro against seventeen other brands while you are there.


