Growers Ark Coco Bloom A&B Nutrients | Soft & Hard Water

Growers Ark Coco Bloom A&B Nutrients is a two-part base nutrient for the flowering and fruiting stages of plants grown in coco coir. Developed and manufactured by Growers Ark in Sheffield, UK, it is offered in formulations for soft and hard water.

Key features

Made with mineral nutrients and EDTA-chelated trace elements, the coco formula also contains trace elements in sulphate form and potassium humate.

• Designed for the flowering and fruiting stage
• For coco-coir growing media or systems
• Choose Soft Water or Hard Water according to the mineral content of the water supply
• Supplied as a two-part Part A and Part B set

Choosing size and water type

A 1L A&B set contains 1 litre of Part A and 1 litre of Part B; a 5L A&B set contains 5 litres of each part. Add each concentrate separately to the water; do not mix concentrated Parts A and B together. Follow the manufacturer's feeding schedule and measure the solution's EC and pH before use.

Water hardness

Hard-water formulations are designed for mineral-rich supplies. For unusual water mineral profiles or reverse-osmosis water, consider a water analysis before choosing a formulation.