CNS17 Ripe, Gallon

CNS17 is the result of an innovative technology that allows us to produce a professional strength, one part nutrient with all of the required mineral ions in correct balance. Originally developed as a professional grade nutrient by renowned scientist Dr. Lynette Morgan, CNS17‘s revolutionary suspension technology utilizes polysaccharides in a proprietary process that makes it possible for all 17 essential plant nutrients to be contained in convenient single bottle formulas. Once diluted in water, these simple sugars hydrolyze and provide the added benefit of becoming a highly available energy source for beneficial microbes and plants. No other product offers such a complete range of elements in a single bottle while priced at less than half most major competitors. CNS17 is a high yielding, low cost nutrient that provides everything plants need in single grow, bloom, and ripening formulas.

CNS17 Ripe is a highly concentrated, economical nutrient that produces premium results for both commercial and small scale growers. CNS17 Ripe was developed to maximize crop potential and quality during the final growth phase in fruiting and flowering plants. Replacing CNS17 Bloom with CNS17 Ripe for the final two weeks before harvest decreases nitrogen to a minimum level while maintaining phosphorous and potassium within ideal ranges. This specialty formula promotes ripening along with increased flower size, density, and essential oil production.

  • Use in the final weeks of flowering
  • Optimum ratios of phosphorus, potassium, and nitrogen for the ripening phase
  • Produces high yields at an economical value
  • Cost effective for large scale production
  • Only 3 formulas to satisfy all growing methods
  • Highly soluble formula excels in DWC, Aeroponic, and NFT systems
  • pH stable

Guaranteed Analysis:

  • Total Nitrogen (N): 1.0%, 1.0% Nitrate Nitrogen
  • Available Phosphate (P2O5): 5.0%
  • Soluble Potash (K2O): 4.0%
  • Calcium (Ca): 1.25%
  • Magnesium (Mg): 0.5%, 0.5% Water Soluble Magnesium (Mg)
  • Sulfur (S) 0.5%, 0.5% Combined Sulfur (S)
  • Manganese (Mn): 0.01%, 0.01% Water Soluble Manganese (Mn)
  • Molybdenum (Mo): 0.0005%

Derived from: Calcium Nitrate, Magnesium Sulfate, Potassium Nitrate, Monopotassium Phosphate, Manganese Sulfate, Ammonium Molybdate.


Add 5 ml per liter water as a general plant food. Water into soil or potting mix for gardens and container gardens.


Add 5 ml per liter water and spray upper and underside of foliage to achieve good coverage. Spray in the early evening for best results.

  • For coco, soil, and hydroponics
  • All fruiting and flowering plants
  • Use during end stages of bloom cycle to increase fruiting & flowering
  • Can be used as a stand alone or with supplements


Q: What causes CNS17 to have it’s unique appearance and consistency?
A: The technology used in the formulation CNS17 utilizes polysaccharides (simple sugars) as part of the suspension method that prevents certain elemental macro and micro nutrients such as calcium, phosphates, and sulfates from bonding together and precipitating out of solution while in a highly concentrated state. This is what allows CNS17 to deliver all of essential plant nutrients in just a single bottle.

Once diluted into solution these simple sugars cleanly dissolve and provide an energy source for beneficial microbes.

Q: Why does CNS17 appear to be flaking and sinking to the bottom of my reservoir before it is thoroughly mixed?
A: When mixing CNS17 into water with a temperature below 65° F (23° C) what appears as a separation may seem to occur. CNS17 works best when mixed with water temperatures ranging between 68°-75° F (20°-23° C). A quick and easy way to adjust for low water temperatures in the reservoir is to mix the desired dose with an equal amount of warm water before introducing it into a reservoir that contains water under 68* F.

Excessive calcium often found in municipal or well water sources may also bind with the phosphorous in CNS17 causing it to precipitate and fall out of solution. For best results use CNS17 with reverse osmosis water.

Q: If CNS17 is complete, why are some micronutrients not listed on the guaranteed minimum analysis?
A: To comply with state registration regulations certain micronutrients were omitted from the guaranteed minimum analysis on the label due to their concentrations being low in comparison to the macronutrients. CNS17 does contain all essential micronutrients in the formula including boron (B), manganese (Mn), iron (Fe), zinc (Zn), copper (Cu), molybdenum (Mo), and nickel (Ni). When used at the recommended applications rates CNS17 will deliver all essential micronutrients at the proper ratios.

Q: Is CNS17 Ripe a supplement or a base nutrient?
A: CNS17 Ripe is a complete base formula. Replacing CNS17 Bloom with CNS17 Ripe during the final two weeks before harvest reduces nitrogen while maintaining phosphorous and potassium within ideal ranges. This specialty formula encourages the plant to focus energy on ripening and swelling it’s fruits and flowers.

Due to its high PK value it is not advised to use a bloom stimulant with CNS17 Ripe as doing so may cause an imbalance. Bloom stimulants are safe with all other CNS17 formulas.

Support your local community. This product is proudly made in the USA!

  • Item #: BCNCNSRGAL
  • Manufacturer: Botanicare

CNS17 Ripe, Gallon

Price: $27.50
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