---
product_id: 3354466
title: "Fox Farm Big Bloom Liquid Plant Food - Organic Bloom Fertilizer for Flowering & Fruiting Plants, Contains Earthworm Castings & Bat Guano - Supports All Stages of Plant Growth - 0-0.5-0.7 NPK, 1 Quart"
brand: "foxfarm"
price: "€ 41.98"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fox Farm"
url: https://www.desertcart.ie/products/3354466-fox-farm-big-bloom-liquid-plant-food-organic-bloom-fertilizer
store_origin: IE
region: Ireland
---

# NPK 0-0.5-0.7 for bloom & root boost Easy liquid concentrate, quick mix Micro-brewed natural formula Fox Farm Big Bloom Liquid Plant Food - Organic Bloom Fertilizer for Flowering & Fruiting Plants, Contains Earthworm Castings & Bat Guano - Supports All Stages of Plant Growth - 0-0.5-0.7 NPK, 1 Quart

**Brand:** foxfarm
**Price:** € 41.98
**Availability:** ✅ In Stock

## Summary

> 🌸 Feed your plants like a boss—big blooms, zero compromises!

## Quick Answers

- **What is this?** Fox Farm Big Bloom Liquid Plant Food - Organic Bloom Fertilizer for Flowering & Fruiting Plants, Contains Earthworm Castings & Bat Guano - Supports All Stages of Plant Growth - 0-0.5-0.7 NPK, 1 Quart by foxfarm
- **How much does it cost?** € 41.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/3354466-fox-farm-big-bloom-liquid-plant-food-organic-bloom-fertilizer)

## 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

- • **Bloom Like a Pro:** Specialized low-NPK formula maximizes vibrant flowers and fruit production without nutrient burn.
- • **Nature’s Powerhouse:** Infused with earthworm castings & bat guano for enriched soil microbiome and healthier plants.
- • **Versatility Unleashed:** Perfect for indoor & outdoor, flowers, fruits, veggies, and herbs—one bottle, endless garden wins.
- • **Effortless Application:** Concentrated liquid mix blends seamlessly with water for hassle-free feeding every 7-10 days.
- • **Flavor & Fragrance Amplifier:** Boosts root strength and essential oils, intensifying the taste and aroma of your harvest.

## Overview

FoxFarm Big Bloom is a premium liquid fertilizer concentrate with an NPK ratio of 0-0.5-0.7, designed to enhance flowering, fruiting, and root development. Its unique micro-brewed formula harnesses natural ingredients like bat guano and earthworm castings to enrich soil health and boost plant vitality. Suitable for all indoor and outdoor potted plants, it offers easy dilution and application, making it a must-have for gardeners seeking lush, flavorful, and vibrant plants.

## Description

desertcart.com : 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 (Quart) : Fertilizers : Patio, Lawn & Garden

Review: A trusted plant fertilizer that has been around for years - Fox farms has been around for as long as I can remember, I use this as a little booster on my house plants it’s a great way to add some additional nutrients and fertilization and give them that boost that they need. You don’t need much but my indoor plants love it. I use this about once every other week with a minimum of once a month. A lot of my plants are doubling in size. They are much healthier. There is no smell. The growth rate of my plants is fantastic. I have even added this occasionally to a couple of my outdoor herbs when they seem to be struggling and over the next couple of days after the fertilization, the plants picked up tremendously.
Review: Reader beware - Long positive review with helpful tips! - ⭐⭐⭐⭐⭐ Highly Recommended Fertilizer for All Plants! FoxFarm Big Bloom Plant Food is an absolute game-changer for any gardener, whether you're growing flowers, fruits, vegetables, or indoor houseplants. This liquid fertilizer concentrate is one of the most versatile and reliable products I've ever used in my garden and indoor grow setups. The NPK ratio of 0.01-0.03-0.7 might seem subtle, but don't let that fool you—it packs a punch with its natural goodness, including bat guano and earthworm castings. Here’s why this product deserves every one of its five stars: Ease of Use: The recommended dosage is incredibly straightforward. FoxFarm provides clear instructions on the label, suggesting a range of applications depending on the plant's growth stage. For new users, I recommend starting with the lower end of the dosage (e.g., 2-3 tablespoons per gallon of water) and gradually adjusting based on how your plants respond. It’s always better to underfeed and step up rather than overdo it, as this product is a concentrate. Versatility: What truly sets Big Bloom apart is its ability to work on any plant, in any setting. Whether you're growing luscious tomatoes in your garden, delicate herbs in your kitchen, or vibrant houseplants in pots, this fertilizer delivers consistent results. I personally use it for everything from leafy greens and vegetables to ornamental flowers and cannabis plants, and I’ve never been disappointed. Performance: Big Bloom is a low-NPK fertilizer, which makes it perfect for encouraging root development, flower production, and overall plant health without risking nutrient burn. It’s especially useful during the flowering or fruiting stages when plants need that extra boost to produce blooms and fruits. The natural ingredients, such as bat guano and earthworm castings, enrich the soil and help nurture beneficial microorganisms, leading to healthier and more robust plants. Tips & Tricks for New Users: Dilution is Key: Always dilute the product according to the instructions. For seedlings or delicate plants, use half the recommended strength to avoid overwhelming them. Shake Well Before Use: The natural ingredients can settle at the bottom of the bottle, so give it a good shake to ensure an even distribution of nutrients. Combine with Other FoxFarm Products: If you're looking for a complete nutrient program, pair Big Bloom with FoxFarm Grow Big and Tiger Bloom. Big Bloom can be used alongside these products without overloading your plants. Use as a Foliar Spray: For a quick nutrient boost, mix Big Bloom at a lower concentration and use it as a foliar spray. This method is particularly effective for houseplants and seedlings. Consistent Feeding Schedule: Incorporate Big Bloom into your regular feeding schedule every 7-10 days for optimal results. Don’t Skip the Flush: If you’re growing edible plants or cannabis, flushing with plain water in the final stages of growth ensures no buildup in the soil and better-tasting produce. MY Final Thoughts: FoxFarm Big Bloom is a staple in my gardening arsenal. Its natural ingredients and user-friendly application make it ideal for gardeners of all skill levels. I’ve used it consistently for years on everything from marigolds to cilantro and even companion plants like chamomile. My plants are thriving, and the results speak for themselves—vibrant blooms, lush growth, and healthy, productive gardens. If you're looking for an all-purpose fertilizer that works on every plant and won't break the bank, this is it. Whether you’re a seasoned grower or a beginner, FoxFarm Big Bloom is a must-have for your gardening toolkit. Highly recommended! 🌱

## Features

- Big Blooms Start with Big Bloom: Achieve vibrant, healthy blooms with our big bloom liquid plant food, specially formulated to provide your plants with essential nutrients for robust growth in flowers, fruits, and vegetables
- Formula: Our liquid plant fertilizer delivers essential nutrients without harmful chemicals. Its unique micro-brewed formula includes earthworm castings, bat guano, & other high-test ingredients, ensuring a full range of nutrients
- Strengthens Roots and Boosts Flavor: Our outdoor and fertilizer for vegetable garden enhances root development, intensifies flower fragrance & increases essential oil production, leading to stronger flavors in herbs, fruits & vegetables
- Versatile Use: Our bloom fertilizer is ideal for all flowering and fruiting plants, including flowers, vegetables & herbs. Safe for regular use, it provides all the essential nutrients whether you're nurturing a garden or growing potted plant
- Easy to Apply: This FoxFarm liquid fertilizer mixes effortlessly with water. Simply add the concentrate to your watering can and nourish your plants as you water. This convenient method ensures that your plants receive the nutrients without any hassle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002KHDLW |
| Best Sellers Rank | #518 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #23 in Garden Fertilizers |
| Brand | FoxFarm |
| Customer Reviews | 4.7 4.7 out of 5 stars (12,998) |
| Global Trade Identification Number | 00752289790102, 00783942912111 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 1 pounds |
| Item model number | FX14002 |
| Liquid Volume | 1 Quarts |
| Manufacturer | Hydrofarm, Inc. |
| Number of Items | 1 |
| Product Dimensions | 3.2 x 3.2 x 8.9 inches |
| Specific Uses For Product | Plant Food |
| UPC | 752289790102 400100009536 783942912111 |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Brand:** FoxFarm
- **Item Form:** Liquid
- **Item Weight:** 16 ounces
- **Liquid Volume:** 1 Quarts
- **Specific Uses For Product:** Plant Food

## Images

![Fox Farm Big Bloom Liquid Plant Food - Organic Bloom Fertilizer for Flowering & Fruiting Plants, Contains Earthworm Castings & Bat Guano - Supports All Stages of Plant Growth - 0-0.5-0.7 NPK, 1 Quart - Image 1](https://m.media-amazon.com/images/I/71wm+avb14L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the difference between big bloom and tiger bloom ? Growing outdoor in Oregon**
A: I might add in case your growing organic only big bloom is 100% organic Tiger bloom sadly is not! I use big bloom as a stand alone nutrient it is a very good fertilizer basically a brewed organic tea hasn’t let me down in over 20 years!

**Q: How long should 1 quart last for about 5-7 tomato plants?**
A: It will last for 4 months. I use 15 ml (1TBSP) per gallon of water per directions on the label.  I use the gallon mixture for 6-8 plants and repeat every other day.  The results have been nothing short of spectacular!  My 7-12" starts are now up to 56" tall and covered with layers of flowers and baby fruit, 40 days after planting them in the ground and some in pots.

**Q: What are the ingredients?**
A: Earthworm castings, Bat and seabird guano, Rock Phosphate, Sulfate of Potash Magnesia and Kelp.  Big Bloom is basic (high pH) while Tiger Bloom is acidic (low pH).  They work well together, especially if you add amounts to attain a pH of 6.5, give or take a few points.  With my well water, a teaspoon of Tiger Bloom with just over  2 oz of Big Bloom results in a pH of 6.5 on the nose.  I get great results from this combo during flowering.

**Q: Has anyone used this in the earthbox growing system?**
A: It did a good job with the Hibiscus that we grow down in Texas

## Customer Reviews

### ⭐⭐⭐⭐⭐ A trusted plant fertilizer that has been around for years
*by K***H on January 27, 2026*

Fox farms has been around for as long as I can remember, I use this as a little booster on my house plants it’s a great way to add some additional nutrients and fertilization and give them that boost that they need. You don’t need much but my indoor plants love it. I use this about once every other week with a minimum of once a month. A lot of my plants are doubling in size. They are much healthier. There is no smell. The growth rate of my plants is fantastic. I have even added this occasionally to a couple of my outdoor herbs when they seem to be struggling and over the next couple of days after the fertilization, the plants picked up tremendously.

### ⭐⭐⭐⭐⭐ Reader beware - Long positive review with helpful tips!
*by D***Y on January 5, 2025*

⭐⭐⭐⭐⭐ Highly Recommended Fertilizer for All Plants! FoxFarm Big Bloom Plant Food is an absolute game-changer for any gardener, whether you're growing flowers, fruits, vegetables, or indoor houseplants. This liquid fertilizer concentrate is one of the most versatile and reliable products I've ever used in my garden and indoor grow setups. The NPK ratio of 0.01-0.03-0.7 might seem subtle, but don't let that fool you—it packs a punch with its natural goodness, including bat guano and earthworm castings. Here’s why this product deserves every one of its five stars: Ease of Use: The recommended dosage is incredibly straightforward. FoxFarm provides clear instructions on the label, suggesting a range of applications depending on the plant's growth stage. For new users, I recommend starting with the lower end of the dosage (e.g., 2-3 tablespoons per gallon of water) and gradually adjusting based on how your plants respond. It’s always better to underfeed and step up rather than overdo it, as this product is a concentrate. Versatility: What truly sets Big Bloom apart is its ability to work on any plant, in any setting. Whether you're growing luscious tomatoes in your garden, delicate herbs in your kitchen, or vibrant houseplants in pots, this fertilizer delivers consistent results. I personally use it for everything from leafy greens and vegetables to ornamental flowers and cannabis plants, and I’ve never been disappointed. Performance: Big Bloom is a low-NPK fertilizer, which makes it perfect for encouraging root development, flower production, and overall plant health without risking nutrient burn. It’s especially useful during the flowering or fruiting stages when plants need that extra boost to produce blooms and fruits. The natural ingredients, such as bat guano and earthworm castings, enrich the soil and help nurture beneficial microorganisms, leading to healthier and more robust plants. Tips & Tricks for New Users: Dilution is Key: Always dilute the product according to the instructions. For seedlings or delicate plants, use half the recommended strength to avoid overwhelming them. Shake Well Before Use: The natural ingredients can settle at the bottom of the bottle, so give it a good shake to ensure an even distribution of nutrients. Combine with Other FoxFarm Products: If you're looking for a complete nutrient program, pair Big Bloom with FoxFarm Grow Big and Tiger Bloom. Big Bloom can be used alongside these products without overloading your plants. Use as a Foliar Spray: For a quick nutrient boost, mix Big Bloom at a lower concentration and use it as a foliar spray. This method is particularly effective for houseplants and seedlings. Consistent Feeding Schedule: Incorporate Big Bloom into your regular feeding schedule every 7-10 days for optimal results. Don’t Skip the Flush: If you’re growing edible plants or cannabis, flushing with plain water in the final stages of growth ensures no buildup in the soil and better-tasting produce. MY Final Thoughts: FoxFarm Big Bloom is a staple in my gardening arsenal. Its natural ingredients and user-friendly application make it ideal for gardeners of all skill levels. I’ve used it consistently for years on everything from marigolds to cilantro and even companion plants like chamomile. My plants are thriving, and the results speak for themselves—vibrant blooms, lush growth, and healthy, productive gardens. If you're looking for an all-purpose fertilizer that works on every plant and won't break the bank, this is it. Whether you’re a seasoned grower or a beginner, FoxFarm Big Bloom is a must-have for your gardening toolkit. Highly recommended! 🌱

### ⭐⭐⭐⭐⭐ Very potent and easy to use
*by T***C on June 16, 2023*

I've been using the FoxFarm trio Grow Big/Big Bloom/Tiger Bloom for years for backyard gardening. When used correctly (diluted and applied with correct frequency), this fertilizer produces potent results within hours, in my case - overnight. Not so much with Tiger Bloom and Big Bloom for flowers or fruit, but more with Grow Big for lettuce and other greens. The instructions are clear and right on the bottle without cumbersome superfine print labels of any kind. When I first started gardening, I suffered very poor harvests due to incorrect understanding of soil fertility, fertilizing and specifically using liquid fertilizers. So I believe there are several things that might be useful to those looking into liquid fertilizers, and getting the most out of them. Several things to know: - Liquid fertilizers are almost always concentrates and deliver a one-time nutrient feed. Therefore, they must be applied several times a week or once weekly to keep up the good results. Do not expect this bottle to last a season if you have a decent size garden! :) - Your results may vary based on nutritional quality of your soil. If your soil is poor quality and has not been amended with compost/manure, then you would expect to see quite dramatic results in growth/bloom/fruiting. If, on the other hand, your soil is rich, then you might be nutrient burning your plants, which may or may not show within a day. With the exception of tomatoes, squash family and potatoes to name a few, most plants would use up the available nutrients in a rich soil within the first 2 months of growth, and will need to be fertilized regularly from there on. So I recommend testing your soil regularly for N,P,K or use the general 2 months rule to start supplementing your plants. - Regular use of liquid fertilizers, this one especially, leaves salts in the soil that affect plant's nutrient uptake and soil composition. Depending on what plant you are growing, and whether your outdoor garden gets enough rain in winter, you may need to manually flush (repeatedly drench the soil with water) your soil to get rid of those salts. I killed my indoor prayer plant by not knowing this. - Always water with plain water -after- you fertilize with liquid diluted fertilizers, because it ensures that the nutrients you trying to deliver will reach the roots of the plant. Overall, I highly recommend using FoxFarm liquid fertilizers and don't mind that they are not organic because of great results I've had with them opposed to several other prominent brands.

## Frequently Bought Together

- FoxFarm - Big Bloom Plant Food, Liquid Fertilizer Concentrate for Flowers, Fruits, and Vegetables, All Purpose Plant Fertilizer for Indoor & Outdoor Potted Plants, NPK 0.01-0.03-0.7 (Quart)
- FoxFarm Grow Big Liquid Plant Food - Bloom Fertilizer for Flowers, Fruits, and Vegetables, Perfect for Indoor & Outdoor Potted Plants, NPK 6-4-4 (Quart)
- FoxFarm Tiger Bloom Liquid Fertilizer Concentrate - Fast Acting Formula for Vicious Growth with Phosphorus - Encourages Fruit, Flower & Bud Development, NPK 2-8-4 (Quart)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*