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NAVIGATION
NAVIGATION
The LX™ system utilizes proven acidifying solutions to keep N, P, K, Ca and Mg in concentrated form together! All formulations in this enhanced line of fertilizers are fully mixable to tailor customized blends for individual growers and water supplies. The LX system provides a peat-lite micronutrient package that is balanced throughout the product line. This ensures a consistent micronutrient level is supplied when products are tank-mixed.

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Testing services

Jacks Professional LX.png
21-5-20 All Purpose LX
Product #77990
DOWNLOAD COA &
HEAVY METAL ANALYSIS
DOWNLOAD THE SDS
77990 21-5-20 All Purpose LX 25lb Product Image.png
Description & Key Benefits

This is the ideal fertilizer for moderate to high alkalinity water. This complete formula keeps magnesium and phosphorus soluble in concentration giving the grower ultimate flexibility when adjusting their nutrient program. It can be tank mixed with 15-5-15, other Jack's LX formulas as well as Calcium nitrate and or magnesium nitrate.

For Use On:

All bedding and potted plants, can be used for plugs at low rates

Growers Who Want

A General Purpose formula that is potentially acidic. Great as a lower P alternative to 20-10-20.  Very flexible formula that can be tanked mixed with other LX blends without reducing micro nutrient concentration.

boosted
micro
low
P
acidic
tank
mixing
LX All Purpose 21520.png
LX All Purp 21520 EC.png

mixing instructions

LX All Purpose 21520 MX.png

Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.

Limit of Solubility = 4.5 lbs per gallon

Important Notes:

E.C. value is the best method to determine fertilizer strength. Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag. In solution, color will remain consistent.

For best results, use warm water to dissolve product. Jack's fertilizers are made with 100% soluble raw materials that will form a true solution. Some raw materials are slower to dissolve than others. Keep stock tank covered to reduce light and debris inputs. 

20-5-19 Poinsettia LX
Product #77590
DOWNLOAD COA &
HEAVY METAL ANALYSIS
DOWNLOAD THE SDS
77590 20-5-19 Poinsettia LX 25lb Product Image.png
Description & Key Benefits

Use this LX formula for the production of quality poinsettias. This blend was designed from the lab testing of many of the newest cultivars of poinsettias.  It maintains solubility in concentration with elevated nitrate nitrogen, zinc and molybdenum as well as a balanced essential micronutrient package. Can be tank mixed with all the Jack's LX formulas.

For Use On:

Light and Dark Leaved poinsettia varieties. A potentially acidic formula that will lower media pH over time.

Growers Who Want

Low Boron, Elevated Micros, to tank mixed with LX formulas 

boosted
micro
low
P
acidic
tank
mixing
LX Poinsettia 20519.png
LX Poinsettia 20519 EC.png

mixing instructions

LX Poinsettia 20519 MX.png

Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.

Limit of Solubility = 4 lbs per gallon

Important Notes:

E.C. value is the best method to determine fertilizer strength. Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag. In solution, color will remain consistent.

For best results, use warm water to dissolve product. Jack's fertilizers are made with 100% soluble raw materials that will form a true solution. Some raw materials are slower to dissolve than others. Keep stock tank covered to reduce light and debris inputs. 

17-4-17 Pure Water LX
Product #77560
DOWNLOAD COA &
HEAVY METAL ANALYSIS
DOWNLOAD THE SDS
77560 17-4-17 Pure Water LX 25lb Product Image.png
Description & Key Benefits

Use this Jack's LX blend when you are using a very pure water source.  This can be from a Reverse Osmosis filter or a naturally occurring source like rain water.  Formulas designers at JR Peters ensured this blend will deliver the desired 4:1:4 macro nutrient ratio along with 3% Calcium and 1.5% soluble magnesium.  The potential for pH change with this formula is very little as this formula deliver a Neutral CCE.

For Use On:

All bedding plants, plugs and young plants and vegetables as finished or transplants.

Growers Who Want

 A general purpose formula that is an excellent source of Ca + Mg.  Also good as a toner and low light fertilizer.  Low P level will help reduce PGR applications by keeping plants compact.

boosted
micro
low
P
neutral
tank
mixing
with Ca
LX Pure Water 17417.png
LX Pure Water 17417 EC.png

mixing instructions

LX Pure Water 17417 MX.png

Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.

Limit of Solubility = 4 lbs per gallon

Important Notes:

E.C. value is the best method to determine fertilizer strength. Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag. In solution, color will remain consistent.

For best results, use warm water to dissolve product. Jack's fertilizers are made with 100% soluble raw materials that will form a true solution. Some raw materials are slower to dissolve than others. Keep stock tank covered to reduce light and debris inputs. 

16-2-15 Hi Alkalinity Water Plug
Product #77600
DOWNLOAD COA &
HEAVY METAL ANALYSIS
DOWNLOAD THE SDS
77600 16-2-15 Plug LX 25lb Product Image.png
Description & Key Benefits

Designed for plug production in high alkalinity waters. This product is formulated with 75% nitrate nitrogen, a low phosphorus content to promote com-pact, sturdy plugs, 3% calcium, and 1.5% magnesium, yet it is potentially acidic.

For Use On:

All plugs and young plants, any plant that needs low P and also reduced pH.

Growers Who Want

An acidic formula, Calcium and Magnesium in 1 bag, reduced PGR use

boosted
micro
low
P
acidic
tank
mixing
with Ca
LX Hi Alk Water Plug 16215.png
LX Hi alk water 16215 EC.png

mixing instructions

LX Hi Alkalinity Water Plug 16215 MX.png

Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.

Limit of Solubility = 4 lbs per gallon

Important Notes:

E.C. value is the best method to determine fertilizer strength. Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag. In solution, color will remain consistent.

For best results, use warm water to dissolve product. Jack's fertilizers are made with 100% soluble raw materials that will form a true solution. Some raw materials are slower to dissolve than others. Keep stock tank covered to reduce light and debris inputs. 

15-5-15 CA-MG LX
Product #77940
DOWNLOAD COA &
HEAVY METAL ANALYSIS
DOWNLOAD THE SDS
77940 15-5-15 Cal-Mag LX 25lb Product Image.png
Description & Key Benefits

This is a truly comprehensive fertilizer with all the macro and micro nutrients in one tank. It contains 4% calcium and 2% magnesium (making it an ideal choice for water low in those nutrients), 80% nitrate nitrogen, and micronutrients. It can be tank mixed with other Jack’s LX formulas.

For Use On:

All plants

Growers Who Want

Basic formula, Calcium and Magnesium in 1 bag, reduced PGR short, stocky plants

boosted
micro
low
P
basic
tank
mixing
with Ca
LX Camg 15515.png
LX Camg 15515 EC.png

mixing instructions

LX Camg 15515 MX.png

Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.

Limit of Solubility = 4.5 lbs per gallon

Important Notes:

E.C. value is the best method to determine fertilizer strength. Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag. In solution, color will remain consistent.

For best results, use warm water to dissolve product. Jack's fertilizers are made with 100% soluble raw materials that will form a true solution. Some raw materials are slower to dissolve than others. Keep stock tank covered to reduce light and debris inputs. 

15-0-14 Dark Weather Plus Mag LX
Product #77270
DOWNLOAD COA &
HEAVY METAL ANALYSIS
DOWNLOAD THE SDS
77270 15-0-14 Dark Weather Plus Mg LX 25lb Product Image.png
Description & Key Benefits:

This formula is a great asset to the Jack's LX line.  An ideal product for growers who want a non-phosphorus, high nitrate product with calcium and magnesium.  Similar to the 15-0-15 Dark Weather, however it can by mixed into any LX tank mixing fertility program.  
An extra boost of Ca as well as Mg is essential in times of cooler weather and lower light conditions.

For Use On:

Safe for use on all plants at any stage of crop growth.

Growers Who Want

Basic formula, Calcium and Magnesium in 1 bag, reduced PGR short, stocky plants and for dark weather growing

basic
tank
mixing
with Ca
LX Dark Weather Plus Mg 15014.png
LX Dark Weather Plus Mag 15014 EC.png

mixing instructions

LX Dark Weather Plus Mag 15014 MX.png

Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.

13-2-13 Plug LX
Product #77490
DOWNLOAD COA &
HEAVY METAL ANALYSIS
DOWNLOAD THE SDS
77490 13-2-13 Plug LX 25lb Product Image.png
Description & Key Benefits

An ideal fertilizer for plug and young plant production.  A complete formula with 6% soluble calcium and 3% soluble magnesium. It is formulated with 94% nitrate nitrogen to provide an easy to uptake nitrogen form for new roots and also low light, cooler conditions.  Low phosphorus and a balanced micronutrient package helps promote compact, sturdy plugs.

For Use On:

All plugs and young plants, any plant that needs low P 

Growers Who Want

Calcium and magnesium in one bag, ability to tank mix with other Jack's LX formulas, stocky, short plants

basic
tank
mixing
with Ca
LX Plug13213.png
LX Plug 13213 EC.png

mixing instructions

LX Plug 13213 MX.png

Chart displays the amount of dry fertilizer (oz.) to add to each gallon of water to make a concentrated solution. Please check your injector setting before use.

Limit of Solubility = 3 lbs per gallon

Important Notes:

E.C. value is the best method to determine fertilizer strength. Fertilizer appearance may vary in color due to variation in raw material size and tracer dye distribution upon the particles in the bag. In solution, color will remain consistent.

For best results, use warm water to dissolve product. Jack's fertilizers are made with 100% soluble raw materials that will form a true solution. Some raw materials are slower to dissolve than others. Keep stock tank covered to reduce light and debris inputs. 

CONTACT US

JR-Peters-White.png

6656 Grant Way 

Allentown, PA 18106

866-522-5752 |  info@jrpeters.com

HAVING TROUBLE?

That’s where we shine. The lab and manufacturing facility at JR Peters is literally within steps of all of our staff. We all work together to solve our growers problems and produce the highest quality products. Our turnaround time for samples is about 3 business days - that means we can get you real answers if and when you run into bumps along the road. 

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