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Ammonium Sulfate
$39.99
Ammonium sulfate is an ideal nitrogen source that tackles two birds with one stone: ammoniacal nitrogen for an immediate feed with great response in cold and warm weather, as well as sulfate which has been shown to increase tissue concentrations of iron. When used as a primary nitrogen source, AMS has a mild acidifying effect on soil which is also a benefit for soils with neutral to high pH.
Ammonium sulfate is compatible with all other Lawn Supply Company soluble powders and liquid products.
Dissolve 8oz of Ammonium Sulfate in 1 or more gallons of water to be applied to 1000 sq. ft. Higher rates can be used if more water (carrier volume) is used at time of application. DO NOT Exceed 1lb/1000 sq. ft
Foliar uptake occurs very rapidly and ceases once spray has dried on the leaf blade. At this time, the application should be watered in.
Ships as (2) 10 pound bags
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19 in stock
Description
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GrowORR G
The first ever Lawn Supply Company granular fertilizer delivers on new technologies and unique ingredients!
GrowORR G features a 13-0-13 formulation that can be applied to all grass types but works especially well in the midwest region or anywhere soils have a higher pH. We have included the ONLY form of Iron that has been shown in university studies to provide results when applied to the soil. Beyond that we have also included the latest in plant health technologies with peptides and free amino acids for larger root mass and overall plant health in stressful environments. Finally, GrowORR G includes a low salt index (lower burning potential) form of potassium and a form of nitrogen that provides the green you are looking for!
Recommended Rate: Apply at 4 pounds per 1000 sq. ft.
At recommended bag rate this 45 pound bag will cover roughly 11k sq. ft.
Rate can be adjusted according to your nitrogen or potassium application needs.
These high quality ingredients are what you expect from Lawn Supply Company products. No exceptions.
You're More Than A Weekend Warrior....We Are Too.
NOTE: This item ships to lower 48 states only and DOES NOT SHIP to Washington, Oregon, California, Nevada, Idaho, Montana, Utah, Arizona, Wyoming. We are working to make this product available to these states in the future. Thank you for your understanding.
EqualizORR
If you're looking for a soluble fertilizer that you can mix at home and put right into your sprayer, EqualizORR is what you've been looking for. We've included the highest quality ingredients in micronized form to deliver powerful results while also adding fully chelated micronutrients as well. This will allow the product to be used by your lawn even if your pH isn't quite where you want it to be and will provide you with results for truly superior turf. Perfect for spoon feeding, EqualizORR is the affordable solution to your elite lawn care needs.
Apply 4-8 oz per 1000 sq. ft. with at least 1 gallon of water per 1000 sq. ft. and water in after application.
Depending on use rate, this 10 pound bag will cover 21k - 43k sq. ft. This provides the user with an affordable option for larger lawns or many many applications out of this one bag for smaller yards.
Please note, if you have hard water you may consider adding pHixORR to your tank to further assist with solubility of this product in hard water situations. pHixORR is not required, but is a great option with a low use rate to assist your tank mix.
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* Current product packaging for EqualizORR will arrive with bagged powder in a box. Label for EqualizORR will be on the outside of the box.
SoakORR
SoakORR is a uniquely formulated wetting agent comprised of ingredients that focus on two specific actions: reducing soil carbonate and bicarbonate loads, and moving water below the soil surface. This allows for greater water infiltration in even the most dense soils.
Apply 3-6 oz in 2 gallons of water per 1000 sq. ft. or irrigate immediately after application if lower carrier volumes are used. Apply monthly beginning at least one month prior to the onset of stress conditions.
DefendORR
When it comes to protecting and invigorating your turf, DefendORR is the root stimulating biostimulant with unparalleled results. This biostiumulant is designed to enhance root growth while also defending against root pruning herbicides. DefendORR has a low salt index and is non burning at label rates while also being compatible with most pesticides and fertilizers. DefendORR can be applied at any time during the growing season.
DefendORR can be applied bi-weekly at 1oz per 1000 sq. ft. or monthly at 2oz per 1000 sq. ft. Please note that if temperatures are over 80 at time of application, use 1oz per 1000 sq. ft. rate.
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ResistORR
Potassium is one of the vital nutrients that is required for a lawn to look its best and fight off stress. ResistORR was designed to provide the highest plant available foliar potassium to resist stress and to help plants initiate their natural defense systems. It also delivers unique plant biostimulants, peptides, and salisylic acid to mitigate the harmful effects of turf stress.
Apply 3-6 oz per 1000 sq. ft. as needed for maintenance. Applications can be made every 7-28 days for desired results. Do not apply more than 32 oz per 1000 sq. ft. per season.
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GrowORR
If you’re looking for a soluble fertilizer without phosphorus that you can mix at home and put right into your sprayer, GrowORR is what you’ve been looking for. We’ve included the highest quality ingredients in micronized form to deliver powerful results while utilizing ammonium sulfate and potassium nitrate for quick release. GrowORR is perfect for foliar applications to turf or ornamentals with superior results and is ideal for spoon feeding. GrowORR also pairs perfectly with GreenORR SP or GreenORR as an affordable solution to your elite lawn care needs.
Apply at 1 POUND PER 1000 SQ. FT. during active growing season of turfgrass or ornamentals. Irrigate after application.
Use of WARM WATER or vigorous agitation will aid in dissolution of product into water.
* please note - current product packaging for GrowORR will arrive with bagged powder in a box. Label for GrowORR will be on the outside of the box.
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GreenORR G
GreenORR G was formulated for both immediate and long term color response. In my long term testing on sandy soil I saw 8 weeks of color response from a single application. GreenORR G capitalizes on multiple sources of nitrogen (microbially released, peptides, and ammoniacal) homogenized with soluble iron & biochar. The multiple nitrogen sources offer a predictable, yet slow release. The biochar addition enhances efficiency so more of what you apply stays where it should so it can be used by the plant. GreenORR G also has the elite homeowner in mind with a greens grade (75 SGN) prill size that allows the user to modify rates easily and efficiently. This small prill size allows the applicator to apply with even greater precision. Strict attention to spreader calibration should be utilized at all times.
GreenORR G is the complete package and targets all aspects of plant growth: a biostimulant for root development, biochar for soil adsorption improvement, iron for peak color, and multiple nitrogen sources for quick color response that lasts.
Apply 2 lb (MEDIUM RATE) to 3 lb (HIGH RATE) per 1000 sq. ft every 4-8 weeks.
At MEDIUM rate this 40 pound bag will cover 20,000 sq. ft
At HIGH rate this 40 pound bag will cover just over 13,000 sq. ft
For more information on our other GreenORR product options, check out
GreenORR
GreenORR SP
These high quality ingredients are what you expect from Lawn Supply Company products. No exceptions.
You're More Than A Weekend Warrior....We Are Too.
NOTE: This item ships to lower 48 states only and DOES NOT SHIP to Washington, Oregon, California, Nevada, Idaho, Montana, Utah, Arizona, Wyoming. We are working to make this product available to these states in the future. Thank you for your understanding.