$19.43 Down to Earth All Natural Tree & Shrub Fertilizer Mix 4-2-4, 5 lb
$28.99 Jobe’s Organics Tree Fertilizer Spikes, 5-5-5 Time Release Fertilizer for All Shrubs & Trees (2)
$139.95 ($139.95 / Count) CoreTect Tree & Shrub Tablets Insecticide
$26.99 GEMPLER'S Liquid Iron Supplement for Plants – Commercial Grade Chelated Iron for Trees, Shrubs, Plants, Crops - 1 Gallon
$34.95 Chelated Liquid Iron +Plus Concentrate Blend, Liquid Iron for Lawns, Plants, Shrubs, and Trees Stunted or Growth and Discoloration Issues – Solve Iron Deficiency and Root Problems – (32 oz.) USA Made