Wicked Organics 4-6-4 Fertilizer

Old Cobblers Farm™ Wicked 4-6-4 Fertilizer for Acid-Loving Plants
 

Balanced 4-6-4 fertilizer designed for blueberries, azaleas, rhododendrons, hydrangeas, and other acid-loving plants. Supports root growth, flowering, and healthy plant development while helping maintain proper soil conditions.

Old Cobblers Farm™ Wicked 4-6-4 Fertilizer is specially formulated to support the growth and health of acid-loving plants. This balanced plant food delivers steady nutrition while helping maintain soil conditions preferred by plants such as blueberries, azaleas, rhododendrons, and hydrangeas.

The carefully balanced 4-6-4 nutrient ratio provides nitrogen for healthy foliage development, phosphorus for strong root systems and flower production, and potassium to support overall plant strength and resilience. This combination helps plants establish strong growth while maintaining vibrant foliage and abundant blooms.

Many popular garden plants grow best in slightly acidic soil conditions where key nutrients such as iron, manganese, and sulfur are more readily available. Wicked 4-6-4 Fertilizer contains elemental sulfur that helps support the soil environment these plants prefer while delivering steady nutrition throughout the growing season.

This versatile fertilizer is suitable for both new plantings and established landscape plants. It can be used in garden beds, raised beds, containers, and landscape plantings. The slow-release nutrient profile provides consistent feeding that supports healthy root development, steady growth, and improved plant vigor.

Old Cobblers Farm™ fertilizers are created with a focus on reliable plant nutrition and easy application. Wicked 4-6-4 provides gardeners with a dependable solution for maintaining healthy acid-loving plants throughout the season.

Key Features

Designed for Acid-Loving Plants
Formulated for plants that prefer slightly acidic soil conditions including blueberries, azaleas, rhododendrons, hydrangeas, and other ornamental shrubs.

Balanced 4-6-4 Nutrient Formula
Provides nitrogen for foliage growth, phosphorus for root development and flowering, and potassium to support overall plant strength.

Supports Healthy Root Development
Phosphorus helps promote strong root systems that improve nutrient and water absorption.

Steady Nutrient Release
Gradual nutrient availability helps provide consistent feeding over several weeks for balanced plant growth.

Versatile Garden Use
Suitable for garden beds, raised beds, containers, shrubs, landscape plants, and fruit-producing plants.

Key Features & Nutrient Profile

Guaranteed Analysis

Total Nitrogen (N) — 4.0%
• 1.5% Water Soluble Nitrogen
• 2.5% Water Insoluble Nitrogen

Available Phosphate (P₂O₅) — 6.0%

Soluble Potash (K₂O) — 4.0%

Contains elemental sulfur to support soil conditions suitable for acid-preferring plants.

Best Uses / Plant Types

Wicked 4-6-4 Fertilizer works well for:

• Blueberries
• Azaleas and Rhododendrons
• Hydrangeas
• Hollies and broadleaf evergreens
• Gardenias and ornamental shrubs
• Heathers and heath plants
• Raspberries and huckleberries
• Ferns and shade plants
• Flower gardens and landscape beds

Benefits & Performance

Regular use of Wicked 4-6-4 Fertilizer helps support:

• Strong root establishment
• Healthy foliage and plant structure
• Consistent plant development
• Flower bud formation and bloom support
• Balanced nutrient availability
• Improved soil nutrient activity

This balanced fertilizer helps maintain an ideal growing environment for plants that prefer slightly acidic soil conditions.

How & When to Apply

Established Garden Plants
Apply approximately 1 lb per 2 feet of crown diameter. Spread evenly under the plant canopy and lightly work into the soil surface.

Raised Beds
Apply 2–3 lbs per 100 sq ft and mix lightly into the top layer of soil.

Containers
Mix 1–2 tablespoons per gallon of potting mix before planting.

New Plantings
Mix 2–4 tablespoons into the backfill soil when planting shrubs or ornamental plants.

Application Timing
Apply in spring and again in fall for best results.

Why Choose Old Cobblers Farm™ Wicked 4-6-4

Old Cobblers Farm products are designed to provide dependable plant nutrition while remaining simple and effective to use in home gardens and landscapes. Wicked 4-6-4 Fertilizer delivers balanced nutrients that help support healthy growth for plants that prefer slightly acidic soil conditions.

The formula provides steady feeding and reliable performance for gardeners looking to maintain vibrant flowering shrubs and productive fruit plants.

Ideal For

• Blueberry growers
• Ornamental shrub gardens
• Hydrangea beds
• Evergreen plantings
• Raised bed gardening
• Container gardening
• Landscape plant care
• Home gardeners maintaining acid-loving plants

Content

Old Cobblers Farm™ Wicked 4-6-4 Fertilizer provides balanced nutrition designed specifically for plants that thrive in slightly acidic soil conditions. The formula supports healthy roots, strong plant structure, and vibrant blooms while maintaining an environment that allows key nutrients to remain available to plants.

Available Sizes

5 lb bag – Small gardens & container plants
10 lb bag – Medium garden areas
15 lb bag – Larger residential landscapes
20 lb bag – Large planting areas & landscapes