Advanced Hydroponics of Holland Dutch Formula Micro
Advanced Hydroponics of Holland Dutch Formula Micro
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup
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Part three of the Dutch Formula system - the micronutrient and pH-buffering backbone
Dutch Formula Micro supplies the chelated micronutrient package and pH buffering that underpins the rest of the three-part Dutch Formula system. Unlike Grow and Bloom, which are weighted toward one stage of the plant's life, Micro is used continuously throughout - it's the component that stabilises the feed solution and keeps trace elements available to the roots regardless of whether Grow or Bloom is currently dominant in the mix.
It's formulated for the same range of growing media as the rest of the system - hydroponic, coco and soil - and is mixed to water alongside Grow or Bloom according to the manufacturer's stage-specific dosage schedule. Because pH buffering is built into Micro rather than needing to be handled entirely with separate pH-adjustment products, growers running the full three-part system typically see a more stable reservoir pH than with base nutrients that leave buffering out entirely.
Run Dutch Formula Micro at every stage of the grow, from early vegetative growth right through to the final weeks of flower, always in combination with Grow and/or Bloom rather than on its own.
- Part three of a three-part base nutrient system (with Grow and Bloom)
- Supplies a full chelated micronutrient package
- Built-in pH buffering for a more stable reservoir
- Used continuously throughout the full grow cycle
- Suitable for hydroponic, coco and soil growing media
- Used as part of a complete feed alongside Grow and Bloom

FREE Express Delivery on orders over £60. We aim to post same day for next-working-day arrival — order by 3pm Mon–Fri. Delivery is 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.