---
product_id: 530066761
title: "Advanced Nutrients Overdrive - Best Flower Hardener - 1 L"
brand: "advanced nutrients"
price: "S$59"
currency: SGD
in_stock: true
reviews_count: 8
category: "Advanced Nutrients"
url: https://www.desertcart.sg/products/530066761-advanced-nutrients-overdrive-best-flower-hardener-1-l
store_origin: SG
region: Singapore
---

# Advanced Nutrients Overdrive - Best Flower Hardener - 1 L

**Brand:** advanced nutrients
**Price:** S$59
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Advanced Nutrients Overdrive - Best Flower Hardener - 1 L by advanced nutrients
- **How much does it cost?** S$59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/530066761-advanced-nutrients-overdrive-best-flower-hardener-1-l)

## Best For

- advanced nutrients enthusiasts

## Why This Product

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

## Description

Overdrive Your Plants for their Strongest Finish During the final weeks of bloom phase your plants need the ingredients in Overdrive to maintain flower maturation, flower growth, and overall vigor. Many growers neglect the last weeks of bloom phase, but now you can kick it into Overdrive for a strong finish and get bigger smiles at harvest time.

Review: Little goes a long way - Been using this for over 10 years. It really does push your plants to the max at the middle of flower. Little goes a long way she a bottle lasts a long time
Review: Will never switch nutrients brand - Love the Advanced Nutrients products not just for how they treat my plants but when I did have a problem I called customer grow support and was on the phone with Andrew for hours getting everything fixed, he never once gave up on me or my problem and was more than willing to walk me threw every step to ensure I understood the product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBQ8XFY5 |
| Best Sellers Rank | #52,908 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,342 in Garden Fertilizers |
| Brand | Advanced Nutrients |
| Brand Name | Advanced Nutrients |
| Coverage | Full |
| Customer Reviews | 4.7 out of 5 stars 152 Reviews |
| Item Form | Liquid |
| Item Weight | 2.43 Pounds |
| Liquid Volume | 1 Liters |
| Mixing Ratio | 2 ml per 1 liter |
| Model Number | 4750904 |
| Number of Packs | 1 |
| Part Number | FERADNPFB9013 |
| Specific Uses For Product | Plant Growth, Flower Maturation, Flower Growth |
| Target Species | plants |
| UPC | 845268001259 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Advanced Nutrients
- **Item Form:** Liquid
- **Item Weight:** 2.4 Pounds
- **Liquid Volume:** 1 Liters
- **Specific Uses For Product:** Plant Growth, Flower Maturation, Flower Growth

## Images

![Advanced Nutrients Overdrive - Best Flower Hardener - 1 L - Image 1](https://m.media-amazon.com/images/I/51ducyfpM3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Little goes a long way
*by J***H on April 24, 2026*

Been using this for over 10 years. It really does push your plants to the max at the middle of flower. Little goes a long way she a bottle lasts a long time

### ⭐⭐⭐⭐⭐ Will never switch nutrients brand
*by D***B on June 8, 2025*

Love the Advanced Nutrients products not just for how they treat my plants but when I did have a problem I called customer grow support and was on the phone with Andrew for hours getting everything fixed, he never once gave up on me or my problem and was more than willing to walk me threw every step to ensure I understood the product.

### ⭐⭐⭐⭐⭐ Love these nutrients.
*by T***. on October 14, 2025*

This was my first time using advanced nutrients products and let me just say these products are fantastic. My crops were beautiful this year thanks to advanced nutrients

## Frequently Bought Together

- Advanced Nutrients Overdrive - Best Flower Hardener - 1 L
- Xcdiscount B-52 Fertilizantes Booster, 1L
- Advanced Nutrients Big Bud Liquid Fertilizer, 1-Liter

---

## 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.sg/products/530066761-advanced-nutrients-overdrive-best-flower-hardener-1-l](https://www.desertcart.sg/products/530066761-advanced-nutrients-overdrive-best-flower-hardener-1-l)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-05-16*