---
product_id: 5796348
title: "Grow Big Liquid Plant Food - 6-4-4 House Plant Fertilizer for Lush Vegetative Growth, Fast Nutrient Uptake for Roses, Tomatoes & Veggies - Pint Size Concentrate"
brand: "foxfarm"
price: "A$54"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/5796348-grow-big-liquid-plant-food-6-4-4-house-plant
store_origin: AU
region: Australia
---

# NPK 6-4-4 16 Fl. Oz. Liquid Form Grow Big Liquid Plant Food - 6-4-4 House Plant Fertilizer for Lush Vegetative Growth, Fast Nutrient Uptake for Roses, Tomatoes & Veggies - Pint Size Concentrate

**Brand:** foxfarm
**Price:** A$54
**Availability:** ✅ In Stock

## Summary

> 🌿 Feed Your Green Thumb: Elevate Your Garden Game!

## Quick Answers

- **What is this?** Grow Big Liquid Plant Food - 6-4-4 House Plant Fertilizer for Lush Vegetative Growth, Fast Nutrient Uptake for Roses, Tomatoes & Veggies - Pint Size Concentrate by foxfarm
- **How much does it cost?** A$54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/5796348-grow-big-liquid-plant-food-6-4-4-house-plant)

## Best For

- foxfarm enthusiasts

## Why This Product

- Trusted foxfarm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Root Power:** Enhances root development for stronger, tastier yields.
- • **Nature's Brew:** Micro-brewed with earthworm castings & Norwegian kelp.
- • **Effortless Mixing:** Mixes easily with water for hassle-free feeding.
- • **Grow Big, Grow Bold:** Unlock the secret to healthier, bigger plants!
- • **Universal Fertilizer:** Perfect for all flowering and fruiting plants.

## Overview

FoxFarm Grow Big Liquid Plant Food is a premium bloom fertilizer designed for flowers, fruits, and vegetables. With an NPK ratio of 6-4-4, this liquid fertilizer promotes robust vegetative growth, enhances root development, and intensifies flavor and fragrance in your plants. Safe for all types of potted plants, it mixes easily with water for convenient application.

## Description

FoxFarm Grow Big Liquid Plant Food - Bloom Fertilizer for Flowers, Fruits, and Vegetables, Perfect for Indoor & Outdoor Potted Plants, NPK 6-4-4 (Pint)

## Features

- Healthier, Bigger Plants with Grow Big: Grow big with our vegetable fertilizer, specially formulated for vegetative growth. Our special brew is designed to enhance plant size & structure, allowing for more abundant fruit, flower, & bud development
- Stronger Roots, Better Flavor: Our outdoor and liquid plant fertilizer enhances root development, intensifies flower fragrance & increases essential oil production, leading to stronger flavors in herbs, fruits, flowers & vegetables
- Power Blend: Our plant food for flowers delivers essential nutrients without harmful chemicals. Its unique micro-brewed formula includes earthworm castings, Norwegian kelp, & other high-test ingredients, ensuring a full range of nutrients
- Perfect for Every Plant: Our fruit and bloom booster is ideal for all flowering and fruiting plants, including flowers, vegetables & herbs. Safe for regular use, it provides all the essential nutrients for a garden or potted plants
- Mix & Feed Made Easy: This fertilizer for vegetable garden mixes effortlessly with water. Simply add the concentrate to your watering can and nourish your plants as you water. This convenient method ensures hassle-free nutrient uptake

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mixing Ratio | 2 teaspoons per 1 gallon |
| Coverage | Full |
| Target Species | Plants |
| Specific Uses For Product | Plant Growth |
| Item Form | Liquid |
| Item Weight | 1.3 Pounds |
| Liquid Volume | 16 Fluid Ounces |

## Product Details

- **Brand:** FoxFarm
- **Item Weight:** 1.3 Pounds
- **Item Form:** Powder
- **Liquid Volume:** 16 Fluid Ounces
- **Specific Uses For Product:** Plant Growth

## Images

![Grow Big Liquid Plant Food - 6-4-4 House Plant Fertilizer for Lush Vegetative Growth, Fast Nutrient Uptake for Roses, Tomatoes & Veggies - Pint Size Concentrate - Image 1](https://m.media-amazon.com/images/I/71qBJv-WQvS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this product work well as a nutrient solution for Aerogarden systems?**
A: This product works very well speaking from experience..

**Q: How long does it take to prepare shipments??**
A: Anderson's Seed and Garden will ship by the next business day after the order is placed.

**Q: Can you share msds material safety data sheet**
A: In future you can go to Seed  they will answer questions for you...in the meantime I copied this for you.Gal.Grow Big organic based concentrate is a comprehensive blend of major, minor and micronutrients. Formulated to promote spectacular balanced growth, instant green-up an...I have used this product for many years.  Amazing...organic..safe..

**Q: Anyone use in a tower garden? similar to aeronponic...**
A: Not familiar with that technique but it just depends what mediums, methods & plants your using. They'll fertilize almost anything.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is one of the better plant foods I have bought for my indoor grown veggies and herbs
*by J***. on March 28, 2019*

This is one of the best plant foods that I have tried for my indoor veggie garden. I grow a few herbs, but grow more of the Japanese veggies that are extremely high in nutrients and aren't found in local stores. Since using this plant food my veggies are growing faster and are healthy even grown under lights. Many of the greens grow so fast it is difficult for me to keep up with the harvests. The veggies that I grow now are excellent for salad green when young, and later I harvest them to blanch and freeze them for future meals. These leafy greens include Komatsuna, Senposai, Bok Choy, Swiss chard, Giant Red Mustard, and kale (curly, Portuguese, Red Russian, and Scarlet). I also grow tomatoes, basil, rosemary, thyme, and a few others.I very much like growing my veggies indoors as there are no bugs and all of the foods are much cleaner than growing them outside. I am also confident that these veggies are better than what can be found in a store since I know how they are grown. In addition, the vitamin content is much higher as they don't lose vitamins in shipping, storage, and time spent in the stores.This plant food may seem expensive, but you get a gallon and need to use only 2-3 teaspoons, or 10-12 cc's, per gallon of water for a normal feeding. Since the container is large it's difficult to measure teaspoons without spilling. What I do is use a 10 cc syringe filled to the top which is 12 cc's.. This equals about 2.43 teaspoons and less is wasted trying to spill into a teaspoon. As the container goes down, I will pour it into a plastic cup and use the syringe to measure. Even with the number of plants I have to water, this gallon of plant food will last 2-3 months.UPDATE 04/05/19:I have been using this plant food for about 2 months, and planted new flats of dwarf bok choy Giant Red Mustard, and Red Komatsuna less than a month ago. I can see the growth daily. Even though the plantings are crowd, all of the plants look healthy and full with beautiful color. I use this plant food with every watering to make sure the plants get enough nutrients for healthy growth. Considering the growth I am getting in my plants, this is a plant food I will continue buying. I have added a couple pictures of the plants I grow indoors from seed.UPDATE0 9/08/19:I have been using this plant food for my indoor garden,including a variety of vegetables and herbs, for about 9 months. I have been using 10 cc's/gallon for every feeding, and the first gallon has lasted for the 9 months. Since they are being grown indoors, I don't have room to space them as you would outdoors. So most are extremely crowded to the point the containers they are growing in eventually are thick with roots and the plants depend on plant food for the nutrients required for growth. I use 10 cc's/gallon for every watering, and this seems to keep them growing. Many of the flats I have planted have continued to grow and produce for almost a year before I have to replant them When the leaves are small, they are used for salads. As they get larger, they are harvested and sauteed for meals. I do believe this plant food has supplied the nutrients they need for the exceptional continued growth. I have added more photos of the Swiss chard, kale, Komatsuna, Senposai, and collard greens that I have growing now in addition to some of the herbs and tomatoes.UPDATE 11/12/21:I have been using this plant food for almost 4 years, and am still very happy with it. I have added a few more pictures of some of the plants I grow.I hope this review was helpful for you.

### ⭐⭐⭐⭐⭐ Amazing product!
*by S***L on June 27, 2017*

I was a little skeptical as to whether or not this liquid feed concentrate would actually work on my vegetable garden. I've used many, many different natural products to help give my plants an extra boost at the beginning of the gardening season as well as throughout each stage in the plants life up to fall time. The 2017 Ohio Spring got off to a horrible start this year. In March we were teased with well above average temperatures and it seemed as if we were going to have a great start to the gardening season. I start all of my plants from seed in a grow tent in my basement in February, so in April when the temperatures were still warm and my 150+ plants could no longer fit inside, I moved everything to an outdoor pop up green house with shelves and a thick plastic covering. Unfortunately about a week later, the temperatures plummeted and I had way too many plants in large pots to try and bring inside. I was under the impression that my baby plants were being well enough protected inside of their zipped up greenhouse during the cold 40 degree nights, but I was completely wrong. The temperatures hovered in the low 50’s and 60’s for the majority of April. At this point, I had already put my way over grown pumpkins in the ground at the end of April and tried to shield them using row covers. I knew the tomatoes and peppers wouldn’t survive the chilly temperatures so I did what I could to protect them. By May 15th, the temperatures had recovered into the mid 70’s and I felt confident enough to plant the tomatoes and peppers in the ground. Not even 4 days went by and our weather went down the drain again with lots of rain, and chilly temperatures falling into the low 50’s. I was praying that my plants would survive, but it was clear by the end of May that they were stunted. My tomatoes were PURPLE and the peppers were a horrific Kelly green. I bought the Fox Farms Liquid Feed in hopes of giving them a boost and mixed in some Epsom salts for good measure. I’ve been using this product for about 4 weeks, applying it to the base of each plant once per week, and I cannot even begin to describe the complete turn-around my garden has done. It gave my plants the nutrients and boost they needed to get out of their “funk” and helped them grow strong healthy root systems. My tomato plants are loaded with blooms and baby tomatoes, the pepper plants are all producing fruit, and my pumpkins/squash/melons are all producing fruit and new growth! I am definitely a believer of this company!The photos attached to this review were taken 22 days apart!

### ⭐⭐⭐⭐⭐ Great for seedlings!!
*by P***K on September 22, 2025*

Really pepped up my seedlings! I used 1 tsp per gallon of water every other watering after the second dose of plant food the seedlings took off and are beautifully green again! I poured what I had leftover from the seedlings into a pot of Globe Amaranth and the next day they were standing taller and looking very happy.

## Frequently Bought Together

- FoxFarm Grow Big Liquid Plant Food - Bloom Fertilizer for Flowers, Fruits, and Vegetables, Perfect for Indoor & Outdoor Potted Plants, NPK 6-4-4 (Pint)
- FoxFarm Tiger Bloom Liquid Fertilizer Concentrate - Fast Acting Formula for Vicious Growth with Phosphorus - Encourages Fruit, Flower & Bud Development, NPK 2-8-4 (Pint)
- FoxFarm - Big Bloom Plant Food, Liquid Fertilizer Concentrate for Flowers, Fruits, and Vegetables, All Purpose Plant Fertilizer for Indoor & Outdoor Potted Plants, NPK 0-0.5-0.7 (Pint)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*