$19.95 LawnStar Chelated Liquid Iron (32 OZ) for Plants - Multi-Purpose, Suitable for Lawn, Flowers, Shrubs, Trees - Treats Iron Deficiency, Root Damage & Color Distortion – EDTA-Free, American Made
$64.60 Pro Trust Products 71255 Plant 15.6-Number 21-5-12 Tree and Shrub Prof Fertilizer
$5.98 Jobe’s 02010, Fertilizer Spikes, For Trees & Shrubs, 5 Spikes
$47.94 Miracle-Gro Rose Plant Food Rose Fertilizer (6 Pack), 1.5 lb
$39.88 The Andersons PGF Balanced 10-10-10 Fertilizer with Micronutrients and 2% Iron (5,000 sq ft)