LINK® 4 IRON SP is a unique, fully liquefiable (99.98%), homogenous crystalline micronutrient providing efficient plant uptake, rapid plant response and excellent plant safety. Nutrients contained in LINK 4 IRON SP are readily available when applied to plant foliage or directly to the soil. LINK 4 IRON SP is designed primarily for foliar applications to prevent or correct micronutrient deficiencies in turf and a wide range of ornamental plants.

LINK 4 IRON SP should be used as part of a comprehensive Total Nutrition System® for optimizing plant growth, development and quality. Application of LINK 4 IRON SP is a means of obtaining a quick response to needed plant nutrients and beneficial elements. Foliar applications of LINK 4 IRON SP may be particularly beneficial during periods of peak nutrient demand, for plants grown on soils having poor nutrient availability, for plants suffering from a weakened root system or for other plant stresses. Use with: LINK products are formulated specifically for the professional markets including greenhouse, field and container-grown nursery, sports.

LINK® Ca++ contains 100% water-soluble calcium for immediate availability and may be applied to soil, plant tissues or metered into irrigation water. LINK Ca++ is a prescription-formulated foliar fertilizer providing efficient plant uptake, rapid plant response and excellent plant safety. Nutrients contained in LINK Ca++ are readily available when applied to plant foliage or directly to the soil. LINK Ca++ is designed primarily for foliar applications to prevent or correct calcium deficiencies in turf and a wide range of ornamental plants.

LINK Ca++ should be used as part of a comprehensive Total Nutrition System® for optimizing plant growth, development and quality. Application of LINK Ca++ is a means of obtaining a quick response to needed plant nutrients and beneficial elements. Foliar applications of LINK Ca++ may be particularly beneficial during periods of peak nutrient demand, for plants grown on soils having poor nutrient availability, for plants suffering from a weakened root system or for other plant stresses. LINK products are formulated specifically for the professional market including greenhouse, field and container-grown nursery, sports turf, golf, lawn care, and landscape managers.

LINK® CENTERPIECE® provides primary plant nutrients in a turf-friendly ratio to support balanced growth. LINK CENTERPIECE utilizes a patented technology for the extraction of seed oil which provides a unique base solution for the formulation of this environmentally-friendly fertilizer material. LINK products are formulated specifically for the professional market including greenhouse, field and container-grown nursery, sports turf, golf, lawn care, and landscape managers. When used properly, LINK CENTERPIECE provides turf and landscape professionals a safe, effective and unique solution for developing and maintaining the highest quality turf and landscape sites. LINK CENTERPIECE should be used as part of a comprehensive Total Nutrition System® for optimizing plant growth, development and quality.

LINK® DEEP ROOT WITH LINK QUALITY® 10-5-10 was designed initially for deep root injection application systems to fertilize trees and shrubs but can be utilized in turf and nursery as well. Applications can be used to prevent or correct nutrient deficiencies in a wide range of plants. LINK DEEP ROOT WITH LINK QUALITY is a blend to encourage deep rooting and contains phosphites for increased plant health. It includes chelated minors in addition to humic acid. LINK DEEP ROOT WITH LINK QUALITY should be used as part of a comprehensive Total Nutrition System® for optimizing plant growth, development and quality.

LINK® DEEP ROOT WITH LINK QUALITY PLUS was designed initially for deep root injection application systems to fertilize trees and shrubs but can be utilized in turf and nursery as well. Applications can be used to prevent or correct nutrient deficiencies in a wide range of plants. LINK DEEP ROOT WITH LINK QUALITY PLUS is formulated to encourage deep rooting and contains phosphites for increased plant health. It includes chelated minors in addition to humic acid.

LINK DEEP ROOT WITH LINK QUALITY PLUS should be used as part of a comprehensive Total Nutrition System® for optimizing plant growth, development and quality.

*Phosphorous acid products are intended to be used as a supplemental fertilizer treatment. Upon foliar application, the phosphite ions are taken up directly by the plant foliage and may undergo a degree of conversion to phosphate ions or are utilized directly by plants as phosphite ions. As a soil application to annual crops, a lesser response from the initial crop with corresponding superior response from succeeding crops may be observed. In addition, placement close to seeds or root zones may be injurious to crops. The effect may be aggravated by a soil pH below 6.5.

The value of iron applications to turf is well known—so are the limitations. The proprietary blend of iron, micronutrients, and amino acids found in LINK DYNAMIC IRON delivers dark green, healthy turf that goes beyond expectations. LINK DYNAMIC IRON is more than just deep dark greens—it’s the nutritional LINK your turf is missing. The unique combination of micronutrients, including manganese, zinc, and magnesium, complexed with amino acids, improves turf health by increasing nutrient efficiency, availability, and mobility—leading to increased vigor and improved tolerance to abiotic stressors.

LINK® Fe5 contains citric acid, which acts as a natural chelating agent, and iron in its most available form for plant assimilation with little to no burn or discoloration risk. LINK Fe5 is a prescription-formulated foliar fertilizer providing efficient plant uptake, rapid plant response and excellent plant safety. Nutrients contained in LINK Fe5 are readily available when applied to plant foliage or directly to the soil. LINK products are formulated specifically for the professional market including greenhouse, field and container-grown nursery, sports turf, golf, lawn care, and landscape managers.

LINK Fe5 is designed primarily for foliar applications to prevent or correct iron deficiencies in turf and a wide range of ornamental plants. LINK Fe5 should be used as part of a comprehensive Total Nutrition System® for optimizing plant growth, development and quality.

LINK® K24 is a high-potassium (24% K₂O) solution formulated with potassium acetate to promote plant health and correct potassium deficiencies. It is designed primarily for foliar, soil, and fertigation applications in turf and ornamental plants, offering a quick response to nutrient demands. LINK K24 is ideal for improving plant tolerance to environmental stressors like heat, drought, and cold, while also promoting root development and wear resistance. Its superior solubility ensures faster absorption, making it an optimal choice for professional turf and landscape managers.

LINK® MagMan33 is a foliar nutrient providing efficient plant uptake, rapid plant response and excellent plant safety. Nutrients contained in LINK MagMan33 are readily available when applied to plant foliage or directly to soil. LINK MagMan33 is designed primarily for foliar applications to prevent or correct magnesium, manganese and sulfur deficiencies in turf and a wide range of ornamental plants. LINK MagMan33 should be used as part of a comprehensive Total Nutrition Systems® for optimizing plant growth, development and quality. Applications of LINK MagMan33 is a means of obtaining a quick response to needed plant nutrients and beneficial elements. Foliar application of LINK MagMan33 may be particularly beneficial during periods of peak nutrient demand, for plant growth on soils having poor nutrient availability, for plants suffering from a weakened root system or for other plant stresses. LINK MagMan33 provides exceptionally good results when used with a foliar iron source such as LINK Fe5. LINK MagMan33 is non-phytotoxic when used as directed. LINK MagMan33 is designed primarily for foliar applications to prevent or correct magnesium, manganese and sulfur deficiencies in turf and a wide range of ornamental plants. LINK MagMan33 should be used as part of a comprehensive Total Nutrition Systems® for optimizing plant growth, development and quality. Applications of LINK MagMan33 is a means of obtaining a quick response to needed plant nutrients and beneficial elements. Foliar application of LINK MagMan33 may be particularly beneficial during periods of peak nutrient demand, for plant growth on soils having poor nutrient availability, for plants suffering from a weakened root system or for other plant stresses. LINK MagMan33 provides exceptionally good results when used with a foliar iron source such as LINK Fe5. LINK MagMan33 is non-phytotoxic when used as directed. LINK products are formulated specifically for the professional market including greenhouse, field and container grown nursery, sports turf, golf, lawn care, and landscape managers.

LINK® Mg4 is a foliar fertilizer designed to enhance leaf uptake of magnesium and sulfur, and aid in rapid response to these nutrients when applied according to this label. Nutrients contained in LINK Mg4 are readily available when applied to plant foliage or directly to the soil. LINK Mg4 contains magnesium, an essential component of chlorophyll and in the activation of several plant enzyme systems involved in photosynthesis. LINK Mg4 is designed primarily for foliar applications to prevent or correct magnesium and sulfur deficiencies in turf and a wide range of ornamental plants. LINK Mg4 should be used as part of a comprehensive Total Nutrition System® for optimizing plant growth, development and quality.