$56.95 ($1.19 / oz) Keyfit Tools Tree Fertilizer Spike Land Staker 2.0 Get Your Fertilizer Spikes 1 Foot Deeper for Deep Root Tree & Shrub Fertilizing ~Or use Your own granular Fertilizer Does NOT Come with fert Spikes
$34.99 Jobe's Tree Fertilizer Spikes, 16-4-4 Time Release Fertilizer for All Shrubs & Trees, 15 Spikes per Package - 2
$24.99 Weatherly Organic Trees and Shrubs Fertilizer Spikes
$39.88 The Andersons PGF Balanced 10-10-10 Fertilizer with Micronutrients and 2% Iron (5,000 sq ft)
$109.11 Scotts Miracle Gro 3002410 Shake 'N Feed Flowering Tree & Shrub Plant Food, 8-Lbs, Covers 240-Sq. Ft. - Quantity 44
$73.88 The Andersons Professional PGF Complete 16-4-8 Fertilizer with Humic DG 10,000 sq.ft.