NPK Industries RAW Phosphorus - 2 lb

Water-Soluble Phosphorus for Custom Nutrient Recipes - 2 lb

Phosphorus shortfalls slow root development and limit energy during flowering, and many ready-made feeds do not let you adjust phosphorus on its own. This single-input supplement lets you raise phosphorus without changing the rest of your program. The distributor lists 61% phosphorus content and 9% ammonium nitrogen.

The 2 lb size suits hobbyists, small indoor gardens and growers testing a custom recipe before buying more. It is sold as one unit and ships at 2 lb.

Key Features & Benefits

• Water-soluble phosphorus — dissolves into feed solutions so you can adjust phosphorus directly.
• 61% phosphorus content — a concentrated source, so a little goes a long way in a recipe.
• Small ammonium nitrogen share (9%) — adds a modest nitrogen contribution during bloom.
• Fits existing feeding programs — use it alongside the nutrients you already run.
• Compact 2 lb container — easy to store and a low-commitment way to try a recipe.

Who Should Use NPK RAW Phosphorus

Growers who mix their own nutrient solutions, home gardeners correcting a phosphorus deficiency, and cultivators who want extra phosphorus during rooting or flowering will find it useful.

About NPK Industries RAW Phosphorus

NPK Industries RAW Phosphorus is a nutrient supplement sold in a 2 lb unit. It lists 61% phosphorus and 9% ammonium nitrogen. Package dimensions are 9.2 x 3 x 14 in.

Frequently Asked Questions

Q: What is RAW Phosphorus used for?
A: It raises phosphorus levels in a feed solution, helps correct deficiencies and serves as a building block for custom nutrient recipes.

Q: Can I use it with my current nutrients?
A: The distributor states it works alongside nutrient and feeding programs. Add it gradually and check your solution as you would with any supplement.

Q: Does it contain nitrogen?
A: Yes, a small amount. The distributor lists 9% ammonium nitrogen, which plants can use during bloom.

Q: When is phosphorus most useful?
A: Phosphorus supports early rooting and provides energy during flower and fruit production.

Q: What does water-soluble mean?
A: It means the material dissolves in water, so it can be mixed into a nutrient solution and delivered through feeding or hydroponic systems.