Organic Tomato & Vegetable Plant Food Fertilizer - Rich 8-4-8

Our review of The Old Farmer's Almanac Organic Tomato & Vegetable Plant Food finds it best suited to home gardeners who want a reliable, OMRI-listed granular fertilizer tailored to tomatoes, vegetables, fruits and herbs. The single biggest reason to buy is its balanced, protein-based 8-4-8 formula that combines quick and slow release nutrients for steady growth and more productive blooms and fruit set without manure or harsh chemicals. It arrives in an easy-pour resealable bag and is formulated to feed indoor and outdoor plantings for 6-8 weeks, which makes it a straightforward choice for seasonal planting and regular maintenance.

Key Features

• OMRI Listed: Certified for organic gardening so gardeners using organic methods can apply it with confidence.
• 8-4-8 Nutrient Profile: The balanced formula provides 8% nitrogen for vigorous foliage, 4% phosphorus to support blooms and fruiting, and 8% potassium for strong roots.
• Protein-Based Nutrition: High-quality protein sources deliver nutrient-dense feeding without manure, offensive smells, or harsh chemical inputs.
• Quick and Slow Release: A mix of immediate and extended-release nutrients encourages both short-term growth and sustained feeding for 6-8 weeks.
• Resealable Bag: The easy-pour resealable bag makes measuring and storing the 18.0 lb bag convenient and reduces spills during application.

Who It's For

This plant food is aimed at backyard and container gardeners who prioritize organic inputs and want a tailored fertilizer for tomatoes, vegetables, fruits, herbs, trees and shrubs. It works well across geographic areas and suits both beginners who want an easy product and experienced growers seeking an OMRI-listed granular option that feeds for several weeks.

Those who should look elsewhere include gardeners who need a soluble liquid feed for immediate foliar feeding or growers requiring very high phosphorus blends for transplant shock correction. Also, if you need continuous hourly feeding solutions for commercial hydroponic systems, this granular product is not designed for that purpose.

Pros & Cons

Pros

• OMRI-listed formulation supports certified organic gardening practices.
• Balanced 8-4-8 formula promotes leaf growth, flowering and root strength in a single product.
• Protein-based ingredients avoid manure and strong odors while providing nutrient density.
• Resealable, easy-pour 18.0 lb bag covers a large area (up to 2000 sq ft) for seasonal use.

Cons

• Granular form feeds over weeks but is not a quick foliar spray for instant nutrient corrections.
• May be larger volume than needed for very small indoor setups.

Specifications

Our Verdict

The Old Farmer's Almanac Organic Tomato & Vegetable Plant Food is a practical, organic-friendly choice for most home gardeners who want a single granular fertilizer to support vigorous foliage, better blooms and stronger roots. Its OMRI listing, balanced 8-4-8 profile and resealable 18.0 lb bag give good value for seasonal vegetable and fruit plantings, though gardeners needing instant foliar fixes or very small indoor-only portions may prefer a different format.

Frequently Asked Questions

Is this safe for certified organic gardens?
Yes. The fertilizer is OMRI Listed, indicating it is approved for use in organic gardening.

How long does one application last?
One application feeds new or existing crops for about 6-8 weeks due to its mix of quick and slow release nutrients.

Which plants can I use it on?
It is formulated for tomatoes, vegetables, fruits, herbs, trees and shrubs and is suitable for indoor and outdoor gardens.