Our Products
Fertilizer Solutions That Work as Hard as You Do.
At GroMaster Fertilizer, we specialize in high-performance fertilizer products designed for the unique needs of turf, ornamental, landscape, and golf course professionals. Every blend we create is backed by decades of agronomic experience and produced with precision in our state-of-the-art Lake City, Florida facility.
Premium All Purpose Plant Food
(10-10-10)
This versatile vegetable garden blend provides balanced nutrition with 50% slow-release nitrogen for up to 3 months of steady feeding. Enhanced with essential micronutrients and a low-chlorine formula, it supports healthy growth, strong roots, and productive harvests.
Premium Lawn Food
(20-0-10)
This high-performance lawn fertilizer delivers a nitrogen-rich boost with 50% slow-release nitrogen for up to 3 months of consistent feeding. Fortified with essential micronutrients and a low-chlorine formula, it promotes deep green color, strong turf growth, and lasting lawn health.
Rose Special Plant Food
(6-12-6)
This rose-focused formula provides balanced nutrition with 50% slow-release nitrogen, delivering steady feeding for up to 3 months. Enriched with essential micronutrients and a low-chlorine formula, it supports lush foliage, strong roots, and beautiful, abundant blooms.
Azalea, Camellia & Rhododendron
(12-4-8)
This premium acid-loving plant food delivers balanced nutrition with 50% slow-release nitrogen, feeding plants for up to 3 months. Enriched with essential micronutrients and a low-chlorine formula, it supports vibrant blooms and healthy growth in sensitive plants.
Bloom Special Plant Food
(8-10-10)
This bloom-boosting formula is specially designed for flowering plants and annuals, delivering balanced nutrition with 50% slow-release nitrogen for up to 3 months of steady feeding. Enhanced with essential micronutrients and a low-chlorine formula, it promotes vibrant blooms and healthy, sustained growth.
Citrus Specialty Blend
(8-4-8)
This citrus-focused formula is crafted for oranges, lemons, limes, and grapefruit, providing balanced nutrition with 50% slow-release nitrogen for up to 3 months of steady feeding. Fortified with essential micronutrients and a low-chlorine formula, it supports healthy growth and abundant fruit production.
Palm Plant Food
(8-2-12 + 4Mg)
This palm-specific formula delivers balanced nutrition with 50% slow-release nitrogen for up to 3 months of steady feeding. With added magnesium and essential micronutrients plus a low-chlorine formula, it supports vibrant green fronds and strong, healthy palms.
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