Description

Fuel healthy, vigorous plant growth from the very start with Dutch Pro Original Soil A & B, a complete two-part base nutrient formulated specifically for soil-grown plants. Designed to deliver all essential macro and micronutrients in the right balance throughout the vegetative (grow) phase, this premium feed helps plants develop strong roots, lush foliage and vigorous stem growth, laying the perfect foundation for abundant flowering later on.

read the full product overview here...

Dutch Pro Original Soil A & B is a two-part nutrient system created to supply high-quality, plant-ready nutrition tailored to soil cultivation. Because Parts A and B are kept separate until mixed with water, the formula stays stable and effective, delivering clean, residue-free uptake that plants can absorb efficiently. Suitable for a range of soil mixes and irrigation systems, it’s trusted by growers looking for consistent, robust vegetative performance.

Key Features & Benefits

  • Complete Growth Nutrition: Supplies all essential macro- and micronutrients your plants need during the vegetative growth phase, promoting healthy, vigorous development.
  • Optimised for Soil: Formulated specifically to work with soil-based substrates, helping nutrient uptake and reducing the risk of deficiencies.
  • Two-Part A & B System: Keeps reactive elements separated until dilution in water, ensuring stability, strength and consistent results.
  • Clean, Efficient Uptake: Contains quality food-grade nutrients that are quickly absorbed and leave little to no residue, reducing the chance of salt build-up.
  • Compatible with Soil Irrigation: Works with manual watering or automatic irrigation/drip systems without clogging or residue.
  • Proven Grower Choice: Dutch Pro nutrients have been used by growers for decades, offering tried-and-tested performance you can rely on.

How to Use

  • Shake well before use.
  • Mixing Order: Always add Part A first to your water reservoir, mix thoroughly, then add Part B, this prevents unwanted reactions and ensures a stable solution.
  • Dosage: Typical recommendation is 2 to 3 ml of Part A + 2 to 3 ml of Part B per litre of water, but always refer to the Dutch Pro feed chart or your specific crop requirements for precise dosing.
  • pH Range: Aim for a pH range of 5.8 to 6.5 for optimal soil nutrient uptake.
  • Feeding Frequency: Use with every watering during the vegetative growth phase, adjusting strength according to plant size and growth rate.

Frequently Asked Questions (FAQ)

What growth stage is Dutch Pro Soil A & B for?
This formulation is tailored for the vegetative (grow) phase, providing balanced nutrition that supports leaf, stem and root development before flowering.

Do I need a bloom nutrient later?
Yes, while Soil A & B gives excellent support during veg, transitioning to a bloom-phase nutrient once flowering begins will supply nutrients suited to bloom/fruit development.

Can I use Dutch Pro in automatic irrigation systems?
Yes, the clean, well-balanced formula dissolves properly and works with drip systems, manual watering or other irrigation setups without residue build-up.

Is Dutch Pro suitable for all soil mixes?
Yes, it’s formulated to perform well in general potting soils and soil-based media, as long as pH is maintained and you follow a proper feeding schedule.

What is the benefit of a two-part nutrient system?
Separating nutrients into A and B prevents reactive elements from precipitating or destabilising when concentrated, keeping nutrients stable until mixed with water, which improves uptake and consistency.

If you’re looking for a reliable, balanced and easy-to-use base nutrient for soil cultivation, Dutch Pro Original Soil A & B delivers strong performance without unnecessary fluff. Its two-part system, plant-ready formulation and clean uptake make it a solid choice for growers at any experience level. Whether raising vigorous young plants or preparing for an abundant bloom cycle, Dutch Pro gives your plants the nutrition they need to thrive.

Explore the range

See all Dutch Pro Nutrients (11)

Not sure which one is right for your setup? Message us on WhatsApp or call 0121 553 7872.

Delivery, returns and FAQs

Will my order arrive in plain packaging?

Yes. Every order is sent in plain, unbranded packaging as standard.

How quickly will my order arrive?

Order standard size items by 12pm on a working day and choose Next working day at checkout, and your order will be with you the next working day. Standard delivery takes 2 to 3 working days.

Bulky items such as grow tents, large fans and 50L bags of soil go by courier in 2 to 3 working days, or on a pallet for very heavy orders. Next day is not available for these, and if your basket includes a bulky item the whole order travels with it.

UK delivery is free on orders of £94.99 or more, except for bulky items. See our delivery page for full prices.

Can I collect from the shop?

Yes. Choose Click & Collect at checkout and pick up for free from our shop at Unit 2 Black Lake, West Bromwich, B70 0PJ. Orders are usually ready within 1 hour.

Can I return an item?

You have 14 days from receiving your order to tell us you want to cancel, then a further 14 days to send it back. Items need to be unopened and in a resaleable condition.

If you change your mind, the return postage is paid by you. If something arrives faulty or damaged, send us photos within 48 hours and we will cover the cost of putting it right. Full details are in our refund policy.

Do you price match?

Yes. If you find the Dutch pro soil grow a+b cheaper at another UK retailer, use the Price Match button on this page. We usually reply within one business day.

Need help choosing?

Speak to our team. Call us on 0121 553 7872, message us on WhatsApp, or visit the shop in West Bromwich.

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