Synthetic Fertilizers

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Introducing Nitro-Phos -A fertilizer based on 21st century science.
Introducing Nitro-Phos A fertilizer based on 21st century science. Developed at Texas A&M, Nitro-Phos is made right here in Houston for Houston lawns, gardens, shrubs, and trees.
Lawn food from Nitro-Phos includes: Weed & Feed 15-5-10; Superturf 19-4-10; Imperial Lawn Food 15-5-10 with Iron; Fall Special 8-12-16. Specialty plant foods include Rose Food 18-12-6; Azalea, Camellia, Gardenia, Rhododendron Food; Tree & Shrub 16-4-8; and Fruit, Citrus & Pecan 16-8-4.

Additional synthetic supplements in stock are: 21-0-0 Ammonium Sulfate; 0-18-0 Super Phosphate; 0-0-60 Potash; 12-24-12 Homogenous and Blend; 13-13-13 Blend; Iron Sulfate; Magnesium Sulfate; and Zinc Sulfate.