Can be used on all plants including lawns. Contains 6 important nutrients including iron. Prevents & corrects deficiencies that cause yellowing. Use on: Flowers, shrubs, trees, vegetables and lawns Controols: Minor element deficiencies, yellowing of foliage, etc. Note: Deficiency symptoms can be caused by improper soil pH. RATE: Foliar: 1 tbs. per gallon of water drench: 1 oz. per 100 sq. ft. Lawns: 1 pt. per 1,000 sq. ft. Application: Mix with water and apply as a drenching spray. 1 pint.