Supernutes Power B 25lb (Powder)
Supernutes Power B is a clean, powerful soluble nutrition powder specifically formulated to complement Power A for complete plant nutrition. This fully soluble dry nutrient blend delivers enhanced levels of phosphorus and potassium essential for maximum flower production, oil output, and flavor intensity. Power B provides the precision potassium control that high-performance growers demand, with the flexibility to adjust ratios based on growth stage. During flowering, Power B becomes the dominant component, delivering the metabolic strength plants need for flower stacking and heavy yields.
KEY BENEFITS
- Enhanced P & K Formula – Optimized for maximum flower production and oil output
- Precision Potassium Control – Supports flower stacking and metabolic strength during bloom
- 100% Water Soluble – No sediment, no clogging, no guesswork
- Low Heavy Metals – Clean and compliant for commercial facilities
- System Compatible – Built for Dosatron, Netaflex, Rhythm, and more
- Cost-Effective Bulk Size – 25lb format ideal for commercial operations
DIRECTIONS
Stock Concentrate Prep (Recommended Method):
- Fill 3/4 of your stock tank with clean water
- Slowly add granules while stirring or agitating
- Mix thoroughly until fully dissolved (may take up to 45 minutes depending on temperature and concentration)
- Top off water to your final volume
- Mix again to ensure full solubility
Application Ratios with Power A:
- Vegetative: 50% A / 50% B
- Flowering: 58% A / 42% B (by volume, not by EC)
- Use the 2 lbs per gallon stock chart to calculate your mL per gallon dose for your desired EC
- Convert powders into concentrated liquid first for batch mixing
- Avoid adding powders directly to reservoirs in small amounts
Pairs well with
Supernutes Power B 25lb (Powder)
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Dry Format. Maximum Control.
Customize your grow from veg to bloom with precision ratio options and full-spectrum nutrition.
Mix Fast. Feed Big.
Ideal for large-scale growers—fully soluble and compatible with most dosing systems.
Product details
What It Does
Power B 25 lb is a fully soluble, precision-formulated base nutrient powder that delivers balanced macronutrients (including extra potassium) and essential micros for vigorous plant performance. Ideal for growers seeking clean, customizable feeding from seedling through bloom.
Why It Works
- Tailored A:B Ratios: Use at 50/50 during vegetative growth and shift to 58% A / 42% B in bloom to increase potassium and phosphorus output
- Clean, water-soluble formula: No sediment or clogging in dosing lines or drip emitters
- Low heavy-metal content: Safe for compliant commercial operations
- Complete macro + micro nutrients: Delivers everything your plants need when mixed with Power A
How to Use It
- Stock solution prep: Mix ~2 lb per gallon in water, stirring/agitating for up to 45 minutes to fully dissolve
- Batch/reservoir feeding: Refer to stock chart—dilute based on desired EC and stage (veg: 50/50 A:B; bloom: 58A/42B)
- System compatibility: Designed for use with dosing systems like Dosatron, Netaflex, Rhythm, and manual feeds
- Application stages: Throughout vegetative and flowering phases—ratio adjustments enhance flowering performance
Good to Know
- Highly concentrated dry format = cost-effective for large operations
- Fully soluble = no clogs, quick mixing, and clean application
- Supports professional growers with purity and compliance—they’re low in heavy metals
- Bulk-packed in a durable 25 lb bag—great for commercial and large-scale cultivation setups
FAQs
Are Super Nutes products safe for all grow systems (hydro, coco, soil, etc.)?
Yes! All Super Nutes products are designed to work seamlessly in hydroponic, coco, soilless, and soil-based systems. They’re clean, fully soluble, and won’t clog lines or drip emitters when used as directed.
Can I mix Super Nutes with other nutrient brands?
While Super Nutes are formulated to work best as a complete system, many growers successfully integrate individual products into their existing nutrient regimens. Just be sure to monitor pH and EC levels carefully and avoid ingredient overlap (like excess calcium or nitrogen).
What’s the difference between the liquid and dry (25 lb) versions?
The liquid versions are ready to mix directly into your reservoir for quick use. The 25 lb dry products are highly concentrated powders intended for stock solution prep, large-scale dosing systems, or commercial operations looking for cost efficiency and bulk control.
How should I store Super Nutes products?
Store all products in a cool, dry, and dark place. Keep containers tightly sealed to prevent contamination or degradation. For dry nutrients, avoid moisture exposure. For liquids, shake well before use.
Where can I find a full feeding schedule or mixing chart?
You can access the full Super Nutes feeding chart and dosing guidelines on our website’s Resources section — or reach out to our team anytime for help building a custom schedule based on your setup.
Do I need to pH my water after mixing Super Nutes?
Yes. While Super Nutes formulas are pH-balanced, it’s always recommended to test and adjust pH after mixing, especially in hydroponic and coco systems. Ideal pH ranges:
Hydro/Coco: 5.5–6.2
Soil: 6.0–6.5
Can I use Super Nutes with tap water or RO water?
Yes. Super Nutes performs well with both, but RO (reverse osmosis) water may require added calcium, magnesium, or silica. Products like Super Mag and Super Silica are ideal companions.
What’s the shelf life of Super Nutes products?
When stored properly (cool, dry, sealed), Super Nutes products have a shelf life of 1–2 years. Keep dry powders moisture-free and always shake liquids before use.
Can Super Nutes be used throughout the entire grow cycle?
Yes — when used together, the Super Nutes lineup covers everything from veg through harvest, including base nutrients (Power A & B), additives (Sweet, Mag, Silica), and bloom boosters (Swole).
Do I need to flush when using Super Nutes?
Yes. A flush is recommended 1–2 weeks before harvest to remove residual nutrients and enhance flavor. Super Clean can be used as a system cleaner or media rinse to assist with this.
Will Super Nutes stain or clog my lines?
No. All Super Nutes products are designed with clean, low-residue formulations that won’t clog emitters, injectors, or drip lines when mixed and used correctly.
Can I mix Super Nutes directly into my reservoir or do I need stock tanks?
You can do both. Liquid products can be mixed directly into your reservoir. Dry products (25 lb) are intended for stock tank prep and dosing systems, but can be batch-mixed if dissolved properly.
Do I need to use the full Super Nutes lineup?
No — while the full lineup is optimized to work together, you can start with base nutrients (Power A & B) and add products like Swole, Mag, Sweet, or Silica as needed based on your crop and grow method.
Are Super Nutes safe for organic or living soil grows?
Super Nutes are mineral-based nutrients, not certified organic. While they may work in some amended or hybrid setups, they’re designed for hydroponic, coco, or soilless media.
Where can I get help with building a feeding schedule?
Check out our Feeding Chart on the website or reach out to our support team — we’re happy to help customize a schedule for your system, crop, and goals.