IONIC Hard Water Bloom – One-Part Hard Water Flowering Nutrient

IONIC Hard Water Bloom is a professional one-part flowering nutrient specifically formulated for growers using British hard water. Designed for the flowering and fruiting stages, it provides a simple alternative to traditional two-part A & B nutrients while helping maintain a stable, balanced nutrient solution.

Hard water naturally contains elevated levels of calcium, which can interfere with the availability of other essential nutrients. IONIC Hard Water Bloom is formulated to balance excess calcium, helping reduce the risk of potassium and magnesium becoming unavailable to the plant.

Unlike feeding programmes that require heavy acid correction, the specialist formula helps maintain a more balanced nutrient solution without pushing phosphate levels out of balance. This helps keep the reservoir closer to ideal conditions for longer and can reduce the need for frequent water changes.

The potassium-to-nitrogen ratio has been specifically set for the flowering stage, providing plants with targeted nutritional support as they move away from vegetative growth and focus on flower and fruit development.

With everything supplied in a convenient single-bottle bloom nutrient, there is no A & B mixing required, making feeding quicker, easier and more consistent.

For a complete feeding programme, use IONIC Hard Water Grow during vegetative growth before switching to IONIC Hard Water Bloom when flowering begins.

Key Features

• One-part hard water bloom nutrient

• Specifically designed for British hard water

• No A & B nutrient mixing required

• Balances excess calcium

• Helps maintain potassium and magnesium availability

• Formulated for flowering and fruiting plants

• Potassium-to-nitrogen ratio optimised for flowering

• Helps maintain reservoir stability for longer

• Ideal for hydroponic feeding programmes

• Available in economical larger sizes

Available Sizes: 1L, 5L and 20L