Knox

Knox Slow-Release Vegetable Fertilizer

Category: Landscaping & Outdoor

SKU: 089146900931

$10.12

In Stock · Midwest Builder & Supply — Iowa & Missouri

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Product Description

Schultz Tomato & Vegetable Slow‑Release Plant Food (model SPF48100, UPC 089146900931) is a 3.5 lb granular slow‑release fertilizer manufactured by Knox Fertilizer Company and packaged for retail under the Schultz line. Formula: 10‑12‑12 N‑P‑K with added micronutrients; slow‑release nitrogen formulation feeds for up to about three months and is intended for tomato and vegetable beds and containers — apply per label directions. Based on observed online offers (range ~$7.95–$11.88), a competitive local resale price for Dayton, IA (50530) would be $9.99 each, which positions the item between distributor/B2B pricing and typical retail listings while leaving room for a modest retail margin.