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RAW Soluble

RAW Soluble

RAW Soluble
Harley N. Smith
Director of Research
NPK University

Harley Smith is a veteran in the hydroponics industry, with nearly 20 years experience as a professional hydroponics consultant and educator.  A well-known public speaker and presenter, Harley has taught hydroponic growing techniques to agriculture educators for many years, and he has been responsible for setting up hydroponics labs in hundreds of schools across the country.  Mr. Smith is also regarded as an expert on plant nutrition and organic bio-stimulants, performing research and product development for hydroponic fertilizer manufacturers in the United States and Europe.  His practical knowledge of hydroponic vegetable production has made him a valuable resource for hobbyists and commercial growers throughout the United States.

NPK University, the cornerstone educational resource for technology driven gardening. Featuring top experts, identifying and discussing issues that are important in a hyper-growth industry. NPK University equips attendees with the knowledge and inspiration to break free from the crowd and stand out in their markets. Take full advantage of this key opportunity to gain an edge on the competition.


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RAW B-Vitamin, 2 oz

$13.98 *
SRP $16.98
You save $3.00
In stock
Delivery period: 1-5 working days
Delivery weight: 2 oz

RAW B-Vitamin, 8 oz

$37.98 *
SRP $44.98
You save $7.00
In stock
Delivery period: 1-5 working days
Delivery weight: 8 oz

RAW Calcium/Mag, 2 oz

$10.98 *
SRP $12.98
You save $2.00
In stock
Delivery period: 1-5 working days
Delivery weight: 2 oz

RAW Calcium/Mag, 8 oz

$29.98 *
SRP $34.98
You save $5.00
In stock
Delivery period: 1-5 working days
Delivery weight: 8 oz

RAW Cane Molasses, 2 oz

$10.98 *
SRP $12.98
You save $2.00
In stock
Delivery period: 1-5 working days
Delivery weight: 2 oz

RAW Cane Molasses, 8 oz

$29.98 *
SRP $34.98
You save $5.00
In stock
Delivery period: 1-5 working days
Delivery weight: 8 oz

RAW Full Up, 2 oz

$15.98 *
SRP $18.98
You save $3.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Full Up, 8 oz

$39.98 *
SRP $48.98
You save $9.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Humic Acid, 2 oz

$11.98 *
SRP $14.98
You save $3.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Humic Acid, 8 oz

$30.98 *
SRP $38.98
You save $8.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW ominA, 2 oz

$15.98 *
SRP $18.98
You save $3.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW ominA, 8 oz

$39.98 *
SRP $48.98
You save $9.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Nitrogen, 2 oz

$7.98 *
SRP $9.98
You save $2.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Nitrogen, 8 oz

$23.98 *
SRP $28.98
You save $5.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Phosphorus, 2 oz

$7.98 *
SRP $9.98
You save $2.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Phosphorus, 8 oz

$23.98 *
SRP $28.98
You save $5.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Silica, 2 oz

$12.98 *
SRP $14.98
You save $2.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Silica, 8 oz

$30.98 *
SRP $38.98
You save $8.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Yucca, 2 oz

$24.98 *
SRP $28.98
You save $4.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Yucca, 8 oz

$66.98 *
SRP $88.98
You save $22.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Potassium, 2 oz

$7.98 *
SRP $9.98
You save $2.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Potassium, 8 oz

$23.98 *
SRP $28.98
You save $5.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Kelp, 2 oz

$14.98 *
SRP $16.98
You save $2.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb

RAW Kelp, 8 oz

$36.98 *
SRP $44.98
You save $8.00
In stock
Delivery period: 1-5 working days
Delivery weight: 0.5 lb
* Prices plus sales tax, plus delivery