Harrell’s Product Catalog

® POTASSIUM

Potassium Plus Calcium 4-0-8

Potassium plus Calcium

4-0-8 GUARANTEED ANALYSIS

KEEP OUT OF REACH OF CHILDREN

#200236 2.5 gal. #200236B 30 gal. #200236C 250 gal.

Total Nitrogen (N)........................................................4.00% 4.00% Nitrate Nitrogen Soluble Potash (K 2 O)...................................................8.00% Calcium (Ca)...................................................................2.15%

WARNING

Read entire label for additional precautionary statements and use directions. FOR PROFESSIONAL USE ONLY

Derived from: Potassium nitrate, Calcium nitrate.

F352

PRECAUTIONS •

FIRST AID If on Skin: Wash with soap and water. Consult a physician if any irritation persists. If in Eyes: Rinse with clean water for 15 minutes. Remove contact lenses after the first 5 minutes and continue to rinse. Seek medical attention if irritation persists. If Ingested: Call 911 or a physician for treatment advice. Have the product label with you when calling a doctor or going for treatment.

Causes skin irritation.

Avoid getting in eyes or on skin. The use of safety glasses with side shields (or goggles) and water repellent, chemical resistant gloves when handling this product is recommended.

• Do not contaminate water during application or when cleaning equipment. IN CASE OF SPILL OR MEDICAL EMERGENCY, CONTACT CHEMTREC 1-800-424-9300.

NET CONTENTS

30 gallons (113.52 liters)

2.5 gallons (9.46 liters) Weight per gallon: 10.14 lbs. @ 68°F

55 gallons (208.12 liters)

250 gallons (946 liters)

200236, 200236B, 200236C & 200236D 11/22

Harrell’s, LLC Post Office Box 807 | Lakeland, FL 33802 | (800) 282-8007

PotassiumCalcium_200236.indd 1

8/17/2023 2:29:01 PM

 Specifically formulated for optimal potassium and calcium foliar uptake.   Potassium plus Calcium promotes healthy cell wall formation and regulation of the osmotic potential of plant cells.  Potassium is important for cuticle development in plants. Harrell’s MAX® potassium plus calcium is a specially formulated blend of nutrients designed for application on a wide variety of turf grasses, trees, and ornamental plants. Repeat applications may promote plant tolerance to drought and environmental stress. Total Nitrogen (N).....................................................................................................4.00% 4.00% Nitrate Nitrogen Soluble Potassium (K 2 O). ........................................................................................ 8.00% Calcium (Ca)..............................................................................................................2.15%

Derived From: Potassium Nitrate and Calcium Nitrate

RATES: Greens & Tees:

Apply 2 – 6 oz. per 1,000 sq. ft. in enough water to ensure thorough coverage. Repeat every 3 – 4 weeks. For initial application, apply 4 oz. per 1,000 sq. ft. If preferred, continued 4 oz. applications will improve plant vigor and not harm plants.

Fairways & Sports Turf: Apply 3 – 4 qts. per acre. Repeat as needed.

Establishing Greens & Other Turf: Apply 4 oz. per 1,000 sq. ft. in enough water to ensure thorough coverage when sprigging or seeding. Continue 4 oz. applications every 2 weeks until grass has grown in. Bentgrass: Use 16 oz. per 1,000 sq. ft. in sufficient water to cover, which will provide 1/10 lb. of N per 1,000 sq. ft. Trees & Ornamentals: Apply at 32 – 64 oz. per 100 gallons of water as a drench or foliar spray. Repeat as needed. Agriculture Crops: Apply 0.5 – 1.5 gallons per 100 gallons. Repeat every 2 – 4 weeks as necessary. Apply in sufficient water to ensure thorough coverage.

18 - Harrell’s Product Catalog

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