plagron

Plagron Hydro A&B Set (1lt, 5lt, 10lt, 20lt)

£14.99 GBP

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size 1lt 5lt 10lt 20lt

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Plagron Hydro A&B is a high-concentration, two-part base nutrient system (Part A + Part B) designed for use throughout the grow and flowering phases. Part A is rich in calcium, while Part B provides magnesium and other essential elements. Together they give your plants full macro- and micronutrient support, especially in hydroponic or inert substrate setups.

Key Features:

Two-part nutrient system (A & B) for full-cycle feeding
High concentration – economical usage
Suitable for grow and flowering stages
Ideal for hydroponics, coco, and other inert substrates
Provides strong plant development and flowering potential

How to Use:

Shake well before use.
Add equal parts A + B to your nutrient solution as advised.
Monitor and adjust EC/pH as required.
Use throughout grow and bloom phases.

Ideal For:

Growers looking for a simple but effective base nutrient system.
Hydroponic setups, coco substrates or systems requiring full control.
Anyone wanting one nutrient line to carry plants through veg and bloom.

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About us

At Vireta.co.uk, we supply a wide range of quality gardening and indoor growing products, including LED grow lighting, heating solutions, water filtration systems, ventilation equipment, nutrients, propagation supplies, and plant care essentials. Every item we offer is carefully selected for performance, durability, and reliability.

With access to a large and consistently stocked distribution network, we’re able to source products quickly and dispatch orders efficiently — meaning you get what you need, when you need it. Our standard delivery window is 2–7 working days, with many items shipped sooner.

We believe in transparency and trust. There are no hidden terms and no complicated processes. Warranty is provided where applicable on electrical and mechanical products, and our hassle-free returns system ensures that any item damaged in transit or on arrival is replaced or refunded promptly.

At Vireta, our goal is to make the shopping experience straightforward, reliable, and supported by strong customer service. Whether you're a home gardener, hobbyist, or managing a larger growing setup, we’re committed to bringing you trusted brands, great value, and a smooth buying experience from start to finish.