---
product_id: 289764167
title: "General Hydroponics HGC726855 RapidStart Rooting Enhancer Promotes Root Growth For Seedlings, Starts & Transplanting 275 ml"
brand: "general hydroponics"
price: "€ 26.76"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.ie/products/289764167-general-hydroponics-hgc726855-rapidstart-rooting-enhancer-promotes-root-growth-seedlings
store_origin: IE
region: Ireland
---

# Explosive root growth in days Stimulates fine root hairs for max nutrient uptake Premium blend of plant extracts & amino acids General Hydroponics HGC726855 RapidStart Rooting Enhancer Promotes Root Growth For Seedlings, Starts & Transplanting 275 ml

**Brand:** general hydroponics
**Price:** € 26.76
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Unlock explosive root power and grow like a pro!

## Quick Answers

- **What is this?** General Hydroponics HGC726855 RapidStart Rooting Enhancer Promotes Root Growth For Seedlings, Starts & Transplanting 275 ml by general hydroponics
- **How much does it cost?** € 26.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/289764167-general-hydroponics-hgc726855-rapidstart-rooting-enhancer-promotes-root-growth-seedlings)

## 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

- • **All-Season Power:** Use throughout the entire growing cycle to maintain unstoppable plant vigor.
- • **Accelerate Your Roots:** Kickstart seedlings and transplants with rapid, prolific root branching.
- • **Ready to Use, No Fuss:** Manual application with no assembly required—just pour and watch your garden thrive.
- • **Universal Growth Booster:** Works seamlessly in all growing media, including coco, for versatile use.
- • **Nutrient Uptake Maximizer:** Fine root hairs development means healthier, whiter roots absorbing more nutrients.

## Overview

General Hydroponics RapidStart is a 275 ml rooting enhancer formulated with a potent blend of premium plant extracts, amino acids, and nutrients. Designed to stimulate rapid root growth and prolific root branching, it improves nutrient uptake and promotes healthier, whiter roots. Suitable for all growing media including coco, it supports plants throughout their entire growth cycle with easy manual application and no assembly required.

## Description

The Hydroponic City

Review: 最初お試しで30mlを購入しました。 コーデックス グラキリスの現地球の発根に 水耕栽培でチャレンジしました。 5分の3 発根し無事土に植替えました。 購入が12月だった事もあり適期の4~5月から始めるよりだいぶ時間が掛かってしまいましたが、こちらの効果は確実に実感しました。 今まではメネデール液を使っていましたが、今ではこちらを使うようになりました。 お勧めします!!
Review: 根が急速に発達するのが実感できました。

## Features

- Rapidstart Enhances Your Growing Experience By Delivering A Powerful Blend Of Premium Plant Extracts, Amino Acids, And Nutrients Generating Explosive Root Growth
- Using Rapidstart Stimulates Prolific Root Branching And Development Of Fine Root Hairs That Increase Nutrient Uptake And Grow Healthier, Whiter Roots
- Using Rapidstart Will Make Your Plants Explode! Use During The Entire Growing Cycle In All Types Of Growing Media, Including Coco
- No Assembly Required
- Power Source Type: Manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004JWASTS |
| Batteries Included? | No |
| Brand | General Hydroponics |
| Color | natural |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,100) |
| Date First Available | 8 August 2012 |
| Is Discontinued By Manufacturer | No |
| Item model number | 726855 |
| Manufacturer | General Hydroponics |
| Number of Items | 1 |
| Power Source | Manual |
| Product Dimensions | 5.08 x 5.08 x 20.32 cm; 285.76 g |
| Size | 275 ml |
| Style | Rapid Start |
| Usage | Plant Growth, Root Development |
| Weight | 2 Pounds |

## Product Details

- **Brand:** General Hydroponics
- **Item form:** Liquid
- **Item weight:** 286 g
- **Liquid volume:** 275 Milliliters
- **Specific uses for product:** Plant Growth, Root Development

## Images

![General Hydroponics HGC726855 RapidStart Rooting Enhancer Promotes Root Growth For Seedlings, Starts & Transplanting 275 ml - Image 1](https://m.media-amazon.com/images/I/51DaQnZUW8L.jpg)
![General Hydroponics HGC726855 RapidStart Rooting Enhancer Promotes Root Growth For Seedlings, Starts & Transplanting 275 ml - Image 2](https://m.media-amazon.com/images/I/61970xFcFJL.jpg)
![General Hydroponics HGC726855 RapidStart Rooting Enhancer Promotes Root Growth For Seedlings, Starts & Transplanting 275 ml - Image 3](https://m.media-amazon.com/images/I/61Qw-N2YqkL.jpg)
![General Hydroponics HGC726855 RapidStart Rooting Enhancer Promotes Root Growth For Seedlings, Starts & Transplanting 275 ml - Image 4](https://m.media-amazon.com/images/I/61UV-I9kMtL.jpg)
![General Hydroponics HGC726855 RapidStart Rooting Enhancer Promotes Root Growth For Seedlings, Starts & Transplanting 275 ml - Image 5](https://m.media-amazon.com/images/I/61c+wXaCXYL.jpg)

## Questions & Answers

**Q: Is it a gel?**
A: Liquid

**Q: Will this work for cloaning**
A: Yes rapid start is great for cloning.

**Q: Foliar feed during cloning stage to boost roots?**
A: YES, for clone I use 2ML per 1 Gallon, work great and root grow fast and strong.

**Q: what is the shelf life of rapid start?**
A: I’ve had some for 8 months still worked  great a great root  Builder

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 夷***羅 on 8 May 2022*

最初お試しで30mlを購入しました。 コーデックス グラキリスの現地球の発根に 水耕栽培でチャレンジしました。 5分の3 発根し無事土に植替えました。 購入が12月だった事もあり適期の4~5月から始めるよりだいぶ時間が掛かってしまいましたが、こちらの効果は確実に実感しました。 今まではメネデール液を使っていましたが、今ではこちらを使うようになりました。 お勧めします!!

### ⭐⭐⭐⭐⭐ Review
*by と***く on 21 June 2020*

根が急速に発達するのが実感できました。

### ⭐⭐⭐⭐⭐ Review
*by A***H on 21 September 2022*

I went with rapid start instead of super thrive because a.) gauranteed analysis and b.) I read a few things about stimulants causing deformities in plants longterm (like 1 year+). I haven't tried super thrive, so I can't compare. But I'm impressed by rapid start. I don't use root or clone mixes because I've never seen a need, but this definately changed my mind. I'm transitioning my calatheas to leca. So their soil root systems are (*mostly*) intact. And I was worried they either a.) would deteriorate in water or b.) wouldn't grow water roots at all. I'm really impressed by the water root growth I've seen over the last three days alone. I was anticipating the calatheas (my white fusion in particular) wouldn't take kindly to the transition, but they're doing so well! I thought it'd take a few weeks to a month to see secondary water roots, but I see the... buds? forming for secondaries today! It's pretty rare that a product will get me to change my tune on a whole category of products, but this one definately did. I'm excited to pot them way faster than I ever would've guessed was possible! I'm definately going to try adding this when I start seeds in the spring. Especially for my strawberries!

## Frequently Bought Together

- General Hydroponics RapidStart, Plant Food, 1-0.5-1, 275 mL.
- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart
- GH Armor Si 0-0 - 4 GH Armor Si Quart (12/Cs)

---

## 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.ie/products/289764167-general-hydroponics-hgc726855-rapidstart-rooting-enhancer-promotes-root-growth-seedlings](https://www.desertcart.ie/products/289764167-general-hydroponics-hgc726855-rapidstart-rooting-enhancer-promotes-root-growth-seedlings)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-16*