Top 8 Oak Tree Fertilizer – Garden Fertilizers

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1. Jobe's

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15, Jobe's 01660 1610 0 Tree Fertilizer Spikes 16-4-4

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Jobe's #ad - Continuous supply of nutrients below the surface, where the active roots are growing. Easy to use fertilizer spikes; No wasteful runoff, no mess, hazards or smells; Apply early spring and late fall. Pre-measured fertilizer spikes nourishes at the roots; Time release fertilizer for all trees and shrubs. Jobe’s tree spikes are easy to insert around each tree’s dripline, and the slow-release formula feeds all season. Guaranteed analysis: 16-4-4 5 spikes, 16-4-4 15 spikes, 15-3-3 9 spikes, 160 spikes.
BrandJobe's #ad
ManufacturerJobe's #ad
Height3 Inches
Length11 Inches
Weight0.88 Pounds
Width7 Inches
Part Number01660
Model01660

2. BioAdvanced

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Bayer Advanced 701700 12 Month Tree and Shrub Protect and Feed Granules, 4-Pound

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BioAdvanced #ad - 4 lb. Tree and shrub Protect And Feed Granules. Kills insects including Japanese Beetle, Emerald Ash Borer, And Destructive Caterpillars. Prevents new infestations, And Provides Annual Nutritional Needs. Twelve month insect Protection, Plus Feeding With One Application. Is designed with A Unique Patented Formula.
BrandBioAdvanced #ad
ManufacturerSBM Life Science #ad
Height11.3 Inches
Length7.3 Inches
Weight4 Pounds
Width3.7 Inches
Part Number701700B
Model701700B

3. Miracle-Gro

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Miracle-Gro Tree & Shrub Plant Food Spikes, 12 Spikes/Pack

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Miracle-Gro #ad - Promotes vibrant color and lush foliage. Also great for use on evergreens and acid loving plants. Feed once per season in Spring and Fall. Contains natural ingredients. Easy-to-use spikes release nutrients directly into the root zone to help promote strong trees and shrubs.
BrandMiracle-Gro #ad
ManufacturerMiracle-Gro #ad
Height2.13 Inches
Length8.75 Inches
Width5.5 Inches
Part Number4851012
Model485101205

4. MediCap

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1/2-Inch, Medicap 25-Pack FE SUPER Systemic Iron Tree Implants for Control of Iron Chlorosis

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MediCap #ad - Tools required to treat: tape measure, cordless drill with 1/2 inch bit, hammer and bolt or dowel rod. 10 implants will treat a 14 inch diameter trunk. One treatment lasts 2 to 3 years. Fast green-up for iron deficient trees. Ready to install - no measuring of chemicals.
BrandMediCap #ad
ManufacturerCreative Sales, Inc. #ad
Height0.5 Inches
Length0.5 Inches
Weight0.1 Pounds
Width1.25 Inches
Part NumberFEP425
ModelFEP425

5. Jobe's

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Time Release Fertilizer for All Tr, Jobe's GL61100046769 Package 160 Bulk Tree Spikes

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Jobe's #ad - Jobe’s tree spikes are easy to insert around each tree’s dripline, and the slow-release formula feeds all season. Pre-measured fertilizer spikes nourishes at the roots; Time release fertilizer for all trees and shrubs. Easy to use fertilizer spikes; No wasteful runoff, no mess, hazards or smells; Apply early spring and late fall. Continuous supply of nutrients below the surface, where the active roots are growing. No wasteful runoff, no mess, hazards or smells.
BrandJobe's #ad
ManufacturerJobe's #ad
Height1 Inches
Length1 Inches
Weight1.32 Pounds
Width1 Inches
Part Number2710
ModelGL61100046769

6. Jobe's Organics

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8 Spikes per Package, 8-2-2 Organic Time Release Fertilizer Feeds Trees Shrubs and Evergreen Trees All Season Long, Jobe’s Organics Tree, Shrub & Evergreen Fertilizer Spikes with Biozome

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Jobe's Organics #ad - Jobe’s biozome improves soil conditions, insects, helps resist disease, and drought during the growing season. Organic fertilizer spikes; Time release; Pre-measured to provide trees and shrubs nourishment at their roots. No mess easy to use spikes; prevents waste and run-off; Guaranteed analysis: 8-2-2 8 spikes per package. Contains jobe’s biozome…the proprietary microorganism archaea that aggressively breaks down material for faster results. Omri listed for organic gardening by USDA; Certified organic means no synthetic chemicals.
BrandJobe's Organics #ad
ManufacturerJobe's #ad
Height6.5 Inches
Length2.75 Inches
Weight1.76 Pounds
Width8 Inches
Part Number1210
Model1210
WarrantyJobe’s Organics  fertilizers are guaranteed not to burn when used as directed. Jobe’s, Jobe’s Organics and Biozome are registered trademarks of Easy Gardener Products, Inc.

7. Miracle-Gro

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8 lb., Miracle-Gro Shake 'N Feed Flowering Trees and Shrubs Plant Food

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Miracle-Gro #ad - For use on all flowering trees, shrubs and other acid-loving plants. Contains natural ingredients to feed microbes in the soil. Gets plants off to a good start and provides continuous release feeding for up to 3 months for beautiful trees and shrubs all season long. Helps maintain deep, lush green foliage and colorful blooms throughout the season. Conveniently can be used on plants, both in ground and in containers.
BrandMiracle-Gro #ad
ManufacturerMiracle-Gro #ad
Height7 Inches
Length4.25 Inches
Width13.5 Inches
Part Number3002410
Model3002410

8. BioAdvanced

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Bayer Advanced 701910 12 Months Tree and Shrub Protect and Feed Granules, 10-Pound

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BioAdvanced #ad - Systemic rainproof protection. Also for use on Potted plants. Kills listed insects and prevents new infestations for up to 12 months. Kills japanese beetles adult, emerald ash borers, adelgids, leaf miners and fall web worms. Includes built-in measuring cup.
BrandBioAdvanced #ad
ManufacturerSBM Life Science #ad
Height13.5 Inches
Length5.61 Inches
Width8.29 Inches
Part Number701910A
Model701910A