---
product_id: 6354015
title: "General Hydroponics General Organics BioThrive Grow, Plant Food, 4-3-3, 1 qt."
brand: "general hydroponics"
price: "€ 48.46"
currency: EUR
in_stock: true
reviews_count: 8
category: "General Hydroponics"
url: https://www.desertcart.gr/products/6354015-general-hydroponics-general-organics-biothrive-grow-plant-food-4-3
store_origin: GR
region: Greece
---

# 4-3-3 NPK ratio for balanced growth Supports all growth phases & plant types Liquid formula for rapid nutrient uptake General Hydroponics General Organics BioThrive Grow, Plant Food, 4-3-3, 1 qt.

**Brand:** general hydroponics
**Price:** € 48.46
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow like a pro—unlock your garden’s full potential with BioThrive Grow!

## Quick Answers

- **What is this?** General Hydroponics General Organics BioThrive Grow, Plant Food, 4-3-3, 1 qt. by general hydroponics
- **How much does it cost?** € 48.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/6354015-general-hydroponics-general-organics-biothrive-grow-plant-food-4-3)

## Best For

- general hydroponics enthusiasts

## Why This Product

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

## Key Features

- • **Earthworm Magnet:** Contains molasses to naturally attract earthworms, enhancing soil vitality and health.
- • **Pro-Level Growth Hack:** Trusted by top gardeners for explosive, healthy plants and record-breaking yields.
- • **Rapid Absorption Liquid:** Fast-acting liquid formula ensures nutrients hit the roots exactly when needed.
- • **Universal Plant Booster:** Perfect for every plant type and growth stage—your garden’s all-in-one secret weapon.
- • **Balanced 4-3-3 Nutrition:** Optimized NPK ratio fuels roots, stems & foliage for unstoppable growth.

## Overview

General Hydroponics BioThrive Grow is a premium liquid plant food with a balanced 4-3-3 NPK formula designed to maximize vegetative growth. Suitable for all plant types and growth phases, it promotes vigorous root and foliage development, leading to stronger plants and higher yields. Its molasses content attracts beneficial earthworms, improving soil health. Highly rated by gardeners, this 1-quart liquid fertilizer is a must-have for anyone serious about thriving gardens.

## Description

BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit and seed production. Use BioThrive® Grow to give all types of plants a strong start.

Review: Best liquid fertilizer - This product and their Bloom fertilizer are the best on the market for growing in soil. I used to use fish emulsion exclusively, but I'm getting much better results with this stuff. This is my best garden year ever and the only difference is I'm using this instead of fish emulsion. Incredible, rapid growth, strong healthy plants, TONS of buds, and fruit setting. Be sure to have your soil tested, I can't stress this enough, otherwise you're just shooting in the dark. If you don't do that, you simply don't know if you need to add more calcium, magnesium, etc....This product DOES NOT have enough calcium if your soil is low to begin with. It drives me nuts when people say their "secret" to growing great peppers or tomatoes is to spray them with epsom salts...LMAO....yeah, that's a great "secret" if your soil's magnesium is low, otherwise IT DOES NOTHING. This product also attracts earthworms like crazy, probably because it contains molasses. I'm slowly switching over to soil amendments and granular fertilizer to save money, but if you're a new gardener or if you have a brand new garden without amended soil, you NEED to use a liquid fertilizer like this. Start with a half dose- 1teaspoon per 2 gallons, while they are young, then move up to 1 teaspoon per gallon...once per week should be enough. This stuff is POTENT, so you can easily half the dose and still get great results, unlike a lot of fertilizers. One cool trick I've started doing is to buy huge feed bags of alfalfa pellets from a feed store and cover my entire garden with an inch thick layer of them right before winter, when my garden is mostly done. Till them in the first six inches of soil well....then in the spring, you won't need any of this fertilizer for the first 6 weeks or so. You might not even need this grow formula if you do that, go straight to the Bloom. Alfalfa is the greatest nitrogen fertilizer ...try it, you'll thank me.
Review: Great nutes! - My plants love this stuff! Highly recommend for use with soil!

## Features

- General Organics BioThrive Grow 4-3-3 provides plants with essential nutrients for roots, stems, and foliage
- Ideal for all types of plants
- This plant food can be used during all phases of growth
- Use with a wide variety of garden soils and potting mixes
- General Organics provides a superior line of plant foods that enable you to enrich your garden, your life, and the planet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #38,550 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,011 in Garden Fertilizers |
| Brand | General Hydroponics |
| Customer Reviews | 4.6 out of 5 stars 1,445 Reviews |
| Global Trade Identification Number | 00793094051224 |
| Item Form | Liquid |
| Item Weight | 1.2 Pounds |
| Liquid Volume | 32 Fluid Ounces |
| Specific Uses For Product | Plant Food |

## Product Details

- **Brand:** General Hydroponics
- **Item Weight:** 1.25 Pounds
- **Item Form:** Liquid
- **Liquid Volume:** 32 Fluid Ounces
- **Specific Uses For Product:** Plant Food

## Images

![General Hydroponics General Organics BioThrive Grow, Plant Food, 4-3-3, 1 qt. - Image 1](https://m.media-amazon.com/images/I/611NgkrMWhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best liquid fertilizer
*by M***N on July 25, 2020*

This product and their Bloom fertilizer are the best on the market for growing in soil. I used to use fish emulsion exclusively, but I'm getting much better results with this stuff. This is my best garden year ever and the only difference is I'm using this instead of fish emulsion. Incredible, rapid growth, strong healthy plants, TONS of buds, and fruit setting. Be sure to have your soil tested, I can't stress this enough, otherwise you're just shooting in the dark. If you don't do that, you simply don't know if you need to add more calcium, magnesium, etc....This product DOES NOT have enough calcium if your soil is low to begin with. It drives me nuts when people say their "secret" to growing great peppers or tomatoes is to spray them with epsom salts...LMAO....yeah, that's a great "secret" if your soil's magnesium is low, otherwise IT DOES NOTHING. This product also attracts earthworms like crazy, probably because it contains molasses. I'm slowly switching over to soil amendments and granular fertilizer to save money, but if you're a new gardener or if you have a brand new garden without amended soil, you NEED to use a liquid fertilizer like this. Start with a half dose- 1teaspoon per 2 gallons, while they are young, then move up to 1 teaspoon per gallon...once per week should be enough. This stuff is POTENT, so you can easily half the dose and still get great results, unlike a lot of fertilizers. One cool trick I've started doing is to buy huge feed bags of alfalfa pellets from a feed store and cover my entire garden with an inch thick layer of them right before winter, when my garden is mostly done. Till them in the first six inches of soil well....then in the spring, you won't need any of this fertilizer for the first 6 weeks or so. You might not even need this grow formula if you do that, go straight to the Bloom. Alfalfa is the greatest nitrogen fertilizer ...try it, you'll thank me.

### ⭐⭐⭐⭐⭐ Great nutes!
*by W***Y on March 23, 2025*

My plants love this stuff! Highly recommend for use with soil!

### ⭐⭐⭐⭐⭐ UNBELIEVABLE STUFF!!!!
*by L***. on August 1, 2017*

This line of plant food is simply AMAZING! My corn and tomato plants were pale greenish yellow. I fed this and the Bio Weed Vitality Booster, and the CaMg+Plant nutrition to my plants, and they literally were greener the next morning. It's been two weeks since I started using these products and my corn is now 9ft high and very healthy looking and little corn cobs are now emerging. My tomato plants are now green and producing lots of tomatoes. I also put these 3 products in all my potted plants outside and they are amazingly so green and healthy looking, the colors on the flowers are vibrant and beautiful. My son told me about this line and I'm so glad he did. I've NEVER had plants respond so well to a plant food. I also put these products in my house plants. I have two bamboo plants that just didn't do much and were very pale green. I put a little of this stuff in all of my houseplants and now they're green and growing. I'm so happy I ordered these.

## Frequently Bought Together

- General Organics BioThrive Grow, Plant Food, 4-3-3, 1 qt.
- General Hydroponics CaMg+, Calcium Magnesium Supplement, Quart
- General Organics BioRoot, Plant Food for the Roots, 0-1-1, 1 qt.

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-24*