Plant Magic PK 13-14

Plant Magic PK 13/14 is a powerful bloom booster designed to increase phosphorus and potassium levels during the most demanding stages of flowering. In hydroponics and indoor growing, plants require additional PK during mid to late bloom to support strong flower development, improve bud density and maximise yield potential.

This highly effective additive works alongside your base nutrient to deliver the extra phosphorus needed for energy transfer and the potassium required for efficient nutrient movement within the plant. By strengthening the flowering process, Plant Magic PK 13/14 helps plants produce fuller flowers with improved structure, supporting better results in soil, coco and hydroponic systems.

When used at the correct stage of flowering, it encourages plants to focus their energy on flower production, helping growers achieve heavier harvests and stronger flowering performance across the grow room.

Key Benefits

• Boosts phosphorus and potassium during the bloom stage

• Encourages stronger flower formation and improved bud density

• Supports higher yield potential in indoor growing

• Enhances nutrient uptake during peak flowering demand

• Works effectively alongside base nutrients

• Compatible with soil, coco and hydroponic systems

• Ideal for hydroponics and indoor grow room setups

How It Solves Grow Problems

Many growers experience airy buds or reduced yields when plants do not receive enough phosphorus and potassium during the flowering stage. As plants transition into heavy flower production, nutrient demand increases significantly.

Plant Magic PK 13/14 helps correct this by delivering a concentrated PK boost at the stage when plants require it most. This helps strengthen flower development, improve bud density and ensure plants have the energy needed to maintain strong flowering throughout the bloom stage.

How to Use

• Suitable for soil, coco and hydroponic systems.

• Begin use from around week four of the flowering stage, once flowers begin to form.

• Mix 1–2 ml per litre of water.

• Add to your nutrient solution alongside your base nutrient feed.

• Stir thoroughly before feeding plants.

Used correctly, Plant Magic PK 13/14 helps support heavier flowering, stronger buds and improved final yields.