Old Cobblers Farm™ Wicked Organic Citrus Fertilizer

Premium Organic Fertilizer for Citrus Trees & Fruiting Plants

Give your citrus trees the nutrients they need to thrive with Old Cobblers Farm™ Wicked Organic Citrus Fertilizer — a premium, slow-release organic fertilizer designed specifically for citrus trees, fruiting plants, and container-grown citrus. Formulated with a balanced blend of natural minerals and organic ingredients, it supports healthy roots, lush foliage, vibrant blooms, and bigger, juicier fruit, while also improving soil health season after season.

If you’ve been searching for “best organic fertilizer for lemon trees” or “slow-release fertilizer for orange and lime trees,” this all-natural blend is the solution trusted by both home gardeners and orchard growers.

Guaranteed Analysis

Total Nitrogen (N) — 4.0%
 • 1.5% Water Soluble Nitrogen (quick growth boost)
 • 2.5% Water Insoluble Nitrogen (long-lasting feeding)

Available Phosphate (P₂O₅) — 6.0% (strong root and flower development)

Soluble Potash (K₂O) — 4.0% (enhances fruit size, sweetness, and overall plant vigor)

Why Choose This Citrus Fertilizer?

For Citrus Trees
Specially crafted for lemons, limes, oranges, grapefruits, mandarins, and kumquats, this fertilizer provides the essential balance citrus trees need to stay productive. Its slow-release nitrogen ensures steady growth without overstimulation, helping trees channel energy into producing flavorful, nutrient-rich fruit.

For Fruiting Trees & Shrubs
Beyond citrus, this blend is perfect for other fruiting plants like figs, pomegranates, and berry shrubs. Seasonal applications improve bud development, fruit color, and yield quality.

For Container-Grown Citrus
Whether you’re growing a patio lemon tree or a dwarf orange tree in pots, this organic fertilizer delivers gentle, balanced feeding without the risk of root burn. It keeps soil conditions ideal, ensuring consistent harvests even in containers.

For Landscapes & Orchards
Landscapers and orchard growers rely on it to establish healthy young trees and maintain long-term soil fertility. Its slow-release formula also helps reduce transplant shock, making it a safe and effective choice for new plantings.

Key Benefits

Boosts fruit size, sweetness, and flavor naturally

Encourages deep green leaves and vigorous root systems

Improves soil health and microbial activity for long-term fertility

Safe, non-burning formula for beginner or expert gardeners

Works equally well in backyard gardens, orchards, and container pots

Application Recommendations

Apply 1 pound per two feet of canopy diameter, spreading evenly under the drip line.

Best times: early spring (for new growth) and late summer (to strengthen plants before fruiting).

For mulched trees: remove mulch, apply fertilizer, then replace mulch for faster nutrient absorption.

Made With Premium Organic Ingredients

Elemental Sulfur

Animal Protein Meals

Vegetable Protein Meals

Natural Sulfate of Potash

Natural Nitrate of Soda

Bone Char

Trusted by Growers

From home gardeners with a single potted lemon tree to orchardists managing acres of citrus, Old Cobblers Farm™ Wicked Organic Citrus Fertilizer is the natural way to grow healthier trees, produce bigger harvests, and enjoy citrus that tastes as good as it looks.