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Royal Dutch Complete Professional Nutrient Coco A and B is a two-part nutrient designed specifically for plants grown in coco coir, supporting fast, healthy growth and strong overall development. Available in 1L, 5L and 10L sizes.
Price range: £15.00 through £55.00 incl. Vat
Royal Dutch Complete Professional Nutrient Coco A and B is a two-part base nutrient formulated for plants grown in coco coir. It has been specifically developed to support fast-growing plants in coco systems, helping growers maintain a consistent feeding routine that promotes healthy growth and strong plant performance.
As a dedicated coco feed, this nutrient is suited to growers who want a reliable A and B formula for use in indoor growing environments, propagation areas and controlled horticultural setups.
Coco coir has different feeding characteristics compared with soil, so using a nutrient designed for coco can help provide a more appropriate balance for this growing medium. Royal Dutch Complete Professional Nutrient Coco A and B is intended to support strong development in coco-grown plants and is a practical option for growers aiming for healthy root zone performance and steady vegetative and productive growth.
This product is available in the following size options:
The smaller 1L option can be a practical choice for trial runs, smaller grow spaces or lower-volume feeding schedules, while the 5L and 10L options are often better suited to growers with larger coco setups or more regular nutrient use.
Royal Dutch Complete Professional Nutrient Coco A and B is intended for use with coco-based growing systems. It is suitable for hobby and serious growers who want a complete base feed for plants grown in coco coir in pots, containers and other controlled horticultural systems.
If you are building a wider feeding programme, you can explore more options in our Nutrients and Boosters category. Growers may also combine their base nutrient routine with products such as PLAGRON Power Roots Root Stimulator or PLAGRON PUREZYM Enzyme Additive for Root Zone where appropriate to their feeding plan.
A balanced nutrient routine works best alongside the right environment. For more advice, read our guide to boosting plant nutrition with advanced grow kit techniques. You may also find it helpful to improve your overall growing conditions with guidance from the role of grow lighting in hydroponics.
If you are looking to expand your feeding range, related products include BIOBIZZ Fish Mix Organic Plant Feed and Monkey Magic Plant Booster.
Always use Coco A and Coco B as directed on the product label or feeding schedule, and avoid mixing the concentrates together undiluted before adding them to water. Start with clean water, add each part separately, and mix thoroughly between additions.
For best results, monitor your feeding routine carefully, keep your irrigation consistent and ensure your grow room conditions support healthy plant uptake. Good airflow and environmental control are also important, so you may find our article on the importance of proper ventilation in a grow tent useful.
What is Royal Dutch Complete Professional Nutrient Coco A and B used for?
It is a two-part base nutrient designed for plants grown in coco coir, helping support healthy growth and development in coco-based systems.
What sizes are available?
This variable product is available in 1L, 5L and 10L options, allowing you to choose a size that suits your grow setup and feeding frequency.
Is this nutrient suitable for coco growing?
Yes, it is specifically developed for growing in coco, making it a more suitable choice than a general feed not tailored to this medium.
How should I use A and B nutrients?
Add each part separately to water and mix well between additions. Do not combine the concentrates together before dilution. Follow the manufacturer guidance for application rates.
Who is this product suitable for?
It is suitable for growers using coco coir in pots, containers or other controlled growing systems who want a complete professional nutrient for routine feeding.
Can I use this alongside other nutrient additives?
Many growers use a base nutrient alongside root, enzyme or booster products as part of a wider feeding programme. Always check compatibility and avoid overfeeding by following a sensible schedule.
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