Wicked Organics · Fertilizer Guide
Garden and Tomato
NPK 5-3-4OrganicOMRI Listed
Organic Garden & Tomato Fertilizer is a premium all-purpose organic fertilizer crafted for versatile performance in lawns, gardens, trees, and farm fields. This balanced, high-nutrient blend of natural ingredients supports vigorous plant growth and sustained health, making it the preferred choice of landscapers, growers, nurseries, and...
Shop Wicked Organics →Guaranteed Analysis
Nutrient Breakdown
N · Nitrogen
5%
5.0% Total Nitrogen (1.5% Water Soluble, 3.5% Water Insoluble) — provides both immediate and slow-release nitrogen for sustained growth
P · Phosphorus
3%
3.0% Available Phosphate (P₂O₅) — supports root development and fruit production
K · Potassium
4%
4.0% Soluble Potash (K₂O) — enhances plant resilience, disease resistance, and fruit quality
Derived from: Natural Sulfate of Potash, Phosphate Rock, Vegetable Protein Meals, Animal Protein Meals, Natural Nitrate of Soda
Overview
What It Is
Old Cobblers Farm™ Wicked Organics Organic Garden & Tomato Fertilizer is a premium 5-3-4 organic blend manufactured by North Country Organics in Bradford, Vermont. The formula is crafted from Natural Sulfate of Potash, Phosphate Rock, Vegetable Protein Meals, Animal Protein Meals, and Natural Nitrate of Soda. It is OMRI Listed for organic use.
The key to this fertilizer's performance is its dual nitrogen delivery: 1.5% water soluble nitrogen provides immediate feeding, while 3.5% water insoluble nitrogen releases slowly through microbial activity, creating sustained nutrition over weeks. This soil-first approach builds microbial populations, improves soil structure, and creates the living soil ecosystem that drives long-term plant health and productivity.
The key to this fertilizer's performance is its dual nitrogen delivery: 1.5% water soluble nitrogen provides immediate feeding, while 3.5% water insoluble nitrogen releases slowly through microbial activity, creating sustained nutrition over weeks. This soil-first approach builds microbial populations, improves soil structure, and creates the living soil ecosystem that drives long-term plant health and productivity.
Crop Fit
Best For
On Lawns: With just two applications per year — spring and fall — it helps establish deep, vigorous root systems while building healthy, living soil that naturally suppresses weeds. It fosters beneficial microorganisms that break down thatch, improve soil aeration, and help manage insects and diseases.
On Trees: Nursery growers and orchardists trust it to deliver exceptional growth and plant health. Despite its modest nutrient analysis, it consistently outperforms synthetic fertilizers by nourishing the soil ecosystem.
On Vegetables and Small Fruits: Enhances soil health to support nutrient-dense, flavorful, and longer-lasting produce. Provides slow, steady release of nutrients precisely when plants need them.
On Farm Fields: Farmers applying it year after year notice healthier fields, higher yields, and richer, darker soils teeming with earthworms and microbial life.
On Landscape Applications: Slow-release, non-burning formula supports vibrant growth long after planting. Promotes lush trees, shrubs, lawns, perennials, and annual flowers.
On Trees: Nursery growers and orchardists trust it to deliver exceptional growth and plant health. Despite its modest nutrient analysis, it consistently outperforms synthetic fertilizers by nourishing the soil ecosystem.
On Vegetables and Small Fruits: Enhances soil health to support nutrient-dense, flavorful, and longer-lasting produce. Provides slow, steady release of nutrients precisely when plants need them.
On Farm Fields: Farmers applying it year after year notice healthier fields, higher yields, and richer, darker soils teeming with earthworms and microbial life.
On Landscape Applications: Slow-release, non-burning formula supports vibrant growth long after planting. Promotes lush trees, shrubs, lawns, perennials, and annual flowers.
Application Rates
How Much to Use
| Garden & beds | 2-3 lbs per 100 sq ft |
|---|---|
| Lawn | 20-30 lbs per 1,000 sq ft |
| Trees & shrubs | Apply around drip line — rate varies by tree size |
| Containers | 2-3 tbsp per gallon of soil |
| Frequency | 2 applications per year (spring and fall) for lawns; 1-2 times per season for gardens |
Step by Step
How to Apply
1
Calculate Area
Calculate area to be treated in square feet for accurate application rate.
2
Application Rate
Apply 2–3 pounds per 100 sq ft (1 kg per 10 m²) for garden beds and tomato rows.
3
Broadcast / Incorporate
Broadcast evenly over soil surface or incorporate into individual planting holes.
4
Water In
Water thoroughly to begin activating slow-release organic nutrients and soil microbial activity.
5
Lawn Schedule
For lawns, apply in spring and fall for best results and year-round soil health improvement.
General application: Apply 2-3 pounds per 100 sq ft (1 kg per 10 m²). For lawns, a spring and fall combination builds thick root systems and healthy soils that naturally crowd out weeds while cultivating beneficial microorganisms that decompose thatch and control harmful insects and diseases. For trees, apply around the drip line and water in. For vegetables and small fruit, work into soil before planting or side-dress during growing season. For farm fields, broadcast at appropriate per-acre rates. Density: approximately 50 lbs per cubic foot.
Handling & Timing
Safety & Season
Safety & Storage
Store in a dry environment. Not classified as hazardous. No special handling procedures necessary. Wear approved respirator if sensitive to dust. Wear gloves if skin sensitivities appear. Eye protection optional. Wash hands after use. Note: Manufactured in a facility that stores peanut meal and is manufactured with machinery that processes peanut meal.
Seasonal Notes
For lawns: apply spring and fall. For trees and landscape: apply in spring when growth begins. For vegetables: apply before planting and side-dress during growing season. For farm fields: apply annually before planting season. The slow-release formula provides sustained nutrition throughout the growing season from a single application.
In Context
How It Compares
This is the same proven Pro-Gro 5-3-4 formula manufactured by North Country Organics in Bradford, Vermont — the fertilizer of choice for professional lawn care experts, nurserymen, landscapers, fruit and vegetable growers, and farmers throughout New England. The relatively low analysis numbers are deceptive — when you feed the soil, the microbial chain reaction delivers results that outpace higher-analysis synthetic fertilizers.
Answers
Frequently Asked Questions
What is the best organic fertilizer for tomatoes?
The best organic tomato fertilizer provides balanced nutrition from slow-release natural ingredients, with adequate nitrogen for vine growth, phosphorus for root development and flowering, and potassium for fruit quality. An organic formula made from protein meals, bone char, and sulfate of potash feeds tomatoes steadily throughout the growing season while building soil health. The slow release reduces the risk of nitrogen-induced excessive foliage that can delay fruiting. Old Cobblers Farm™ Wicked Organics Organic Garden and Tomato Fertilizer delivers complete organic nutrition for bigger, tastier tomatoes grown naturally.
How do I fertilize tomatoes organically?
Apply organic tomato fertilizer at transplanting by mixing 2–3 tablespoons into each planting hole. Side-dress with 1–2 tablespoons per plant every 4–6 weeks during the growing season, working into the top inch of soil and watering in. For raised beds, broadcast 3–5 pounds per 100 square feet before planting. The organic ingredients release nutrients gradually, providing sustained feeding without the burn risk of synthetic fertilizers. Old Cobblers Farm™ Wicked Organics Organic Garden and Tomato Fertilizer is safe and effective for organic tomato production at every growth stage.
Can I use organic garden and tomato fertilizer on all vegetables?
Yes, organic garden and tomato fertilizer works well on the full range of garden vegetables — tomatoes, peppers, squash, cucumbers, beans, corn, lettuce, kale, carrots, beets, onions, and more. The balanced organic formula provides complete nutrition suitable for both fruiting and leafy vegetables. While the name highlights tomatoes, the NPK ratio supports healthy growth across all vegetable types. Old Cobblers Farm™ Wicked Organics Organic Garden and Tomato Fertilizer is the all-purpose organic solution for productive, chemical-free vegetable gardens.
How much organic fertilizer for a vegetable garden?
For vegetable gardens, apply 3–5 pounds of organic fertilizer per 100 square feet, mixing into the top 4–6 inches of soil before planting. For side-dressing during the season, use 2–3 pounds per 100 square feet or 1–2 tablespoons per plant. For raised beds, 3–4 pounds per 50 square feet is typical. Reapply every 4–6 weeks during active growth. Because organic fertilizers have lower nutrient density than synthetics, slightly higher volumes are needed. Old Cobblers Farm™ Wicked Organics Organic Garden and Tomato Fertilizer is gentle enough for generous application rates.
Does organic tomato fertilizer prevent blossom end rot?
Organic tomato fertilizers that contain bone char or bone meal provide calcium, which can help reduce blossom end rot when combined with consistent watering practices. Blossom end rot is primarily caused by calcium deficiency in developing fruit, usually triggered by inconsistent moisture rather than lacking soil calcium. Organic fertilizers that include calcium, combined with regular watering and mulching, provide the most complete organic prevention strategy. Old Cobblers Farm™ Wicked Organics Organic Garden and Tomato Fertilizer includes bone char as a natural calcium source.
What makes organic tomato fertilizer different from synthetic?
Organic tomato fertilizer releases nutrients slowly through microbial breakdown, providing steady feeding over weeks. Synthetic tomato fertilizer delivers nutrients immediately for faster plant response. Organic fertilizers build soil health, support beneficial microorganisms, and provide a broader spectrum of trace minerals. The slow release also reduces the risk of nitrogen overshoot that causes excessive foliage at the expense of fruit. Many gardeners find organic-grown tomatoes have superior flavor. Old Cobblers Farm™ offers both Wicked Organics Organic Garden and Tomato and Wicked Growth Tomato Fertilizer 10-5-13 for flexible growing approaches.
Is organic garden fertilizer safe for edible crops?
Yes, organic garden fertilizer is made entirely from natural ingredients and is completely safe for all edible crops. It contains no synthetic chemicals, artificial additives, or prohibited substances. OMRI-Listed organic fertilizers meet the strictest standards for organic food production and can be applied right up to harvest time without concerns about chemical residues. This is one of the key advantages of organic growing for home vegetable gardeners. Old Cobblers Farm™ Wicked Organics Organic Garden and Tomato Fertilizer is OMRI-Listed and safe for all food crops throughout the growing season.
