Nitro-Phos Fertilizers

Nitro-Phos Hibiscus Fertilizer 12-3-16 is designed for blooming tropicals’ recommended by leading hibiscus growers. ​Contains: 1.1% iron 13% sulfur plus trace elements to ensure healthy stems, rich green foliage and...

Nitro-Phos Pansy 14-7-14 fertilizer has Urea Form, Nitrogen, and Potassium Nitrate that reacts similarly to Blood Meal in the soil. This combination will produce beautiful fall color.

Nitro-Phos Bougainvillea 20-6-10 is a professional, high-quality 4-month controlled-release fertilizer specifically formulated for bougainvillea in the hot humid climate of the Texas regions.

Nitro-Phos Plumeria 7-27-08​ fertilizer is low in nitrogen high in phosphate to ensure bud production, healthy stems. Contains potassium nitrate, urea form, cottonseed meal.

Nitro-Phos Blood Meal 12-0-0 is a natural organic source of slowly available nitrogen dependent on microbial decomposition. Especially useful to promote new growth, deep green leaves, and strong stems for:​...

Nitro-Phos Blood Meal 0-10-0 is a natural organic source of phosphorus, it stimulates flowering, promotes healthy roots, and imparts winter hardiness. Useful on: Roses Bulbs Iris Pansies Crepe Myrtles

Nitros-Phos Copperas Iron Sulphate is recommended to help prevent that yellow and faded outlook in your lawns, shrubs, and other plants caused by an iron deficiency. Copperas is also used...

Nitro-Phos Triple Superphosphate 0-45-0 contains a high analysis of phosphorus to correct a soil deficiency, to promote plant vigor, stimulate early root growth, and increase blooming, and impart winter-hardiness in...

Nitro-Phos Cottonseed Meal 6-2-1 is a natural organic source of nitrogen, phosphorus, and potassium. Use on all plants including: Bulbs Flowers Vegetables Shrubs & Azaleas

Common plant foods contain nitrogen, phosphorous, and potassium but are frequently deficient in magnesium and sulfur. Nitro-Phos Magnesium Sulphate (Epsom Salt) supplies just the right mix of these vital nutrients...