---
product_id: 25224011
title: "Rock Nutrients GGRR5L Rock Resonator Heavy Yields Fertilizer, 5 L, Black"
brand: "3rd rock nutrients"
price: "1576 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/25224011-rock-nutrients-ggrr5l-rock-resonator-heavy-yields-fertilizer-5-l
store_origin: PL
region: Poland
---

# Triple Action Bio Stimulant Tech Boosts Flower Size & Quantity Natural Base Elements & Plant Extracts Rock Nutrients GGRR5L Rock Resonator Heavy Yields Fertilizer, 5 L, Black

**Brand:** 3rd rock nutrients
**Price:** 1576 zł
**Availability:** ✅ In Stock

## Summary

> 🌟 Rock your garden’s potential with heavy yields and vibrant blooms!

## Quick Answers

- **What is this?** Rock Nutrients GGRR5L Rock Resonator Heavy Yields Fertilizer, 5 L, Black by 3rd rock nutrients
- **How much does it cost?** 1576 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/25224011-rock-nutrients-ggrr5l-rock-resonator-heavy-yields-fertilizer-5-l)

## Best For

- 3rd rock nutrients enthusiasts

## Why This Product

- Trusted 3rd rock nutrients brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Application:** No assembly needed—just shake and feed from week two to harvest
- • **Nature-Powered Formula:** Infused with citric metabolites and refined plant extracts for optimal plant health
- • **Explosive Flower Growth:** Phosphorus & potassium combo maximizes bloom size and yield
- • **Next-Gen Bio Stimulants:** Accelerates flower formation and essential oil production for premium quality
- • **Consistent High Performance:** Delivers reliable, top-tier results every flowering cycle

## Overview

Rock Nutrients GGRR5L Rock Resonator is a 5L advanced fertilizer designed with a powerful phosphorus and potassium blend, enhanced by cutting-edge bio stimulant technology and natural plant extracts. It accelerates flower growth, increases yield size and quality, and supports essential oil production, making it the go-to solution for gardeners seeking consistent, premium flowering results without hassle.

## Description

Rock Nutrients GGRR5L Rock Resonator Heavy Yields Fertilizer, 5 L, Black

## Features

- Complex Combination Of Phosphorus And Potassium For Increased Flower Size And Quantity
- Uses The Latest Bio Stimulant Technology For Accelerated Flower Formation
- Contains Citric Metabolites Together With Refined Natural Base Elements And Plant Extracts
- No Assembly Required

## Product Details

- **Brand:** 3rd Rock Nutrients
- **Item Form:** Liquid
- **Liquid Volume:** 34 Fluid Ounces
- **Specific Uses For Product:** Plant Growth
- **Global Trade Identification Number:** 09335423008571

## Images

![Rock Nutrients GGRR5L Rock Resonator Heavy Yields Fertilizer, 5 L, Black - Image 1](https://m.media-amazon.com/images/I/61yJZ3cKR8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Rock Solid
  

*by P***O on Reviewed in the United States on November 13, 2022*

I use this as a good luck charm. I use the lowest dose throughout the final half of bloom and molasses. The results speak for themselves. Good luck have fun. I've also tried other ones on the market and honestly they all work (good luck charms) just need good genetics and keep them happy. Never over/under do it with fertilizers or water and you should be fine (keep them happy).

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Dense buds. Higher yields.
  

*by K***O on Reviewed in the United States on May 14, 2020*

As far as cannabis, if You're looking for rock hard buds use this with your nutrient program. I personally use a two-part nutrient program and add this. Simplicity is key when feeding plants. This can be used all the way until the harvest day If you decide not to let the medium dry out. Doesn't leave any nasty tastes. my cannabis tastes clean.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Amazing
  

*by N***W on Reviewed in the United States on March 19, 2022*

Great product. Works great. I bit it all the time.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/25224011-rock-nutrients-ggrr5l-rock-resonator-heavy-yields-fertilizer-5-l](https://www.desertcart.pl/products/25224011-rock-nutrients-ggrr5l-rock-resonator-heavy-yields-fertilizer-5-l)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*