Jack's Nutrients 12-4-16 Reverse Osmosis Water-Soluble Fertilizer, 2.2lbs - Nutrient Uptake in Pure and Reverse Osmosis Waters in Continuous Liquid Feed Programs

★★★★☆ 4.0 16 reviews

US$12.28
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by moulinduhamel.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$12.28
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jun 17
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by moulinduhamel.com
Free 30-day returns Details

Product details

Management number 220048043 Release Date 2026/05/03 List Price US$12.28 Model Number 220048043
Category
  • 12-4-16 Analysis: Promotes nutrient uptake for plants grown in pure and reverse osmosis waters for vigorous plant growth.
  • Water-Soluble Powder: Powdered concentrates go further than liquid fertilizers - Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer!
  • Mixing Rate: Mixing rates to reach a final feed strength of 100 PPM N are available on product label.
  • Micronutrients: Added micronutrients supply your plant with the nutrition it needs for optimal growth and health - Unlike other fertilizers, additional feeding is not required.
  • Continuous Liquid Feed Program: Intended for use with hydroponic systems - Mixing instructions by volume included.

UPC 671341790419
Coverage Medium
Item Form Powder
Brand Name Jack's Classic
Unit Count 35.2 Ounce
Item Weight 2.2 Pounds
Part Number 79041
Manufacturer JR Peters
Mixing Ratio 17 ounces per 100 gallons of water
Model Number 79041
Liquid Volume 1E+2 Gallons
Target Species All plants
Number of Items 1
Included Components 2.2lbs of fertilizer
Specific Uses For Product Plant Growth

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4 out of 5
★★★★☆
16 ratings | 7 reviews
How item rating is calculated
View all reviews
5 stars
75% (12)
4 stars
8% (1)
3 stars
4% (1)
2 stars
2% (0)
1 star
11% (2)
Sort by

There are currently no written reviews for this product.