Organic phosphorus for flowering and fruiting

Roots Organics HP2 (0-4-0) provides a clean, dependable source of phosphorus to help plants transition into heavy flowering and fruit set. Made from minimally processed biogenic phosphate rock, it’s crafted to retain the natural nutritional qualities growers want in an easy-to-use liquid.

Liquid phosphorus supplement from phosphate rock

Use HP2 when your crop’s demand for phosphorus increases—especially during bloom and fruiting cycles in hydroponics, soilless, or soil gardens. The simple 0-4-0 analysis makes it easy to fit into most feeding programs without overloading nitrogen. Consistent phosphorus availability can help drive better bloom development, stronger reproductive growth, and improved finish quality. Ideal for hobbyists and professional growers looking for an organic phosphorus input that mixes easily and applies cleanly.

Key features:

• Delivers plant-available phosphorus for bloom and fruiting stages

• 0-4-0 formula supports targeted feeding without added nitrogen

• Derived from minimally processed phosphate rock to preserve natural value

• Easy-to-use liquid for straightforward measuring, mixing, and application

• Works well across hydroponics, soilless, and soil feeding programs