4-9-3 Nutrition for Fruit and Flower Development

FoxFarm Happy Frog Fruit & Flower is a dry fertilizer designed to supply phosphorus for fruit and flower development. Its 4-9-3 analysis also includes nitrogen to support continued plant growth through the end of the growing season. This listing is for a 4 lb package.

As your plants move into flowering and fruit development, match their fertilizer inputs to that stage of growth. Fruit & Flower provides a phosphorus-focused option while retaining nitrogen for ongoing growth. Use it as part of a nutrient program that accounts for your soil or growing medium and other fertilizer inputs.

Key Features

• 4-9-3 analysis: 4% total nitrogen, 9% available phosphate, and 3% soluble potash.
• Fruit and flower focus: Specifically designed to supply phosphorus for fruit and flower development.
• Continued growth support: Includes nitrogen to support growth through the end of the growing season.
• Dry fertilizer format: Follow the current label for application methods and timing.
• 4 lb package: From FoxFarm's Happy Frog fertilizer line.

Product Specifications

• Manufacturer: FoxFarm
• Product line: Happy Frog
• Formula: Fruit & Flower
• N-P-K: 4-9-3
• Form: Dry fertilizer
• Package size: 4 lb
• Primary focus: Phosphorus nutrition for fruit and flower development
• SKU: FX500527

Application Guidance

Follow the current package label for crop-specific application rates, methods, and timing. Account for nutrients already supplied by growing media and other fertilizers. Use soil-test results where applicable to determine whether additional phosphorus is needed.

Frequently Asked Questions

What does 4-9-3 mean?

It identifies the fertilizer's nutrient analysis: 4% total nitrogen, 9% available phosphate, and 3% soluble potash. These percentages are not application rates.

What is Fruit & Flower designed for?

It is specifically designed to supply phosphorus for fruit and flower development, with nitrogen to support continued plant growth through the end of the growing season.

Is this the same as Happy Frog All-Purpose?

No. Fruit & Flower has a 4-9-3 analysis and a fruit- and flower-development focus. Happy Frog All-Purpose is a separate 6-4-5 formula.

How much should I apply?

Use the rate on the current package label for your crop and application method, accounting for your existing fertilizer program.