---
product_id: 11663114
title: "FoxFarm BushDoctor Sledgehammer - Rinse Formula with Yucca Saponin, Clears Fertilizer Buildup, Enhances Root Moisture Absorption - Perfect for Hydroponic and Soil Application (Pint)"
brand: "foxfarm"
price: "VT11519"
currency: VUV
in_stock: true
reviews_count: 8
category: "Fox Farm"
url: https://www.desertcart.vu/products/11663114-foxfarm-bushdoctor-sledgehammer-rinse-formula-with-yucca-saponin-clears-fertilizer
store_origin: VU
region: Vanuatu
---

# Clears fertilizer buildup to prevent nutrient lockout Infused with natural Yucca saponins for root health Enhances moisture absorption by reducing surface tension FoxFarm BushDoctor Sledgehammer - Rinse Formula with Yucca Saponin, Clears Fertilizer Buildup, Enhances Root Moisture Absorption - Perfect for Hydroponic and Soil Application (Pint)

**Brand:** foxfarm
**Price:** VT11519
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock your plants’ full potential with every flush!

## Quick Answers

- **What is this?** FoxFarm BushDoctor Sledgehammer - Rinse Formula with Yucca Saponin, Clears Fertilizer Buildup, Enhances Root Moisture Absorption - Perfect for Hydroponic and Soil Application (Pint) by foxfarm
- **How much does it cost?** VT11519 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/11663114-foxfarm-bushdoctor-sledgehammer-rinse-formula-with-yucca-saponin-clears-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

- • **Effortless Application:** Simple dosing keeps your garden in peak condition
- • **Maximizes Water Uptake:** Deep hydration ensures resilient, thriving plants
- • **Yucca-Powered Root Care:** Organic saponins break down harmful salts naturally
- • **Flushes Fertilizer Buildup:** Eliminate nutrient blockages for cleaner, healthier roots
- • **Versatile for Soil & Hydroponics:** One formula fits all your growing environments

## Overview

BushDoctor Sledgehammer is a powerful rinse formula designed to clear excess fertilizer buildup and enhance moisture absorption in both soil and hydroponic systems. Infused with natural Yucca saponins, it promotes optimal root health by breaking down harmful salts and improving nutrient uptake. Easy to use and versatile, it supports vibrant, resilient plant growth for professional and hobbyist gardeners alike.

## Description

Bush doctor sledgehammer is a unique rinse formula designed to remove excess fertilizer buildup & encourage water movement through soil & soilless mediums. Sledgehammer helps release surface tension in the soil which will allow optimal absorption of moisture & nutrition through the plant's root system. Derived from saponin, an extract from yucca, sledgehammer is organic & natural & can be used both hydroponic & soil applications. For optimal results, follow the Fox Farm feeding schedule.

Review: Must have flush - Helps out a lot with flushing plants near the end of their life cycle to get all of the fertilizer and salts out. I notice when I use this my end product tastes cleaner and more fresh. Very nice to know it’s organic too, yucca is amazing! Shipped very quick too
Review: As advertised - Good product. Was still active by date of expiration!

## Features

- FLUSH AWAY FERTILIZER BUILDUP: SledgeHammer nutrients flush clears excess fertilizer from soil & soilless mediums, preventing nutrient lockout. Ideal for both organic and conventional gardening, it enhances root absorption and promotes healthy growth
- MAXIMIZE MOISTURE UPTAKE: By reducing surface tension, plant flushing solution allows water to penetrate deeply into growing mediums, for better absorption, & ensuring that plant roots receive consistent hydration, leading to more resilient plants
- YUCCA SAPONIN-INFUSED ROOT CARE: Derived from Yucca schidigera, this nutrient solution uses natural saponins to break down harmful salt deposits, enhancing soil health. This promotes optimal nutrient & water uptake supporting vibrant root development
- GARDEN OR HYDROPONICS READY: Perfect for soil applications and hydroponic, Our Fox Farm sledgehammer flush ensures efficient water flow and moisture absorption. This versatility simplifies gardening and adapts to a wide range of growing environments
- SIMPLE TO USE FORMULA: Mixing hydroponic solution for vegetables is a breeze, simply add 2 teaspoons per gallon for gardens or 2 drops per gallon for hydroponics. Apply every 3-4 weeks or during flushing to keep soil and plants in top condition for optimal health

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CJJ8MEQ |
| Best Sellers Rank | #32,914 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,128 in Garden Fertilizers |
| Brand | FoxFarm |
| Brand Name | FoxFarm |
| Coverage | Medium |
| Customer Reviews | 4.7 out of 5 stars 1,889 Reviews |
| Global Trade Identification Number | 00752289793806 |
| Included Components | FoxFarm BushDoctor Sledgehammer - Rinse Formula with Yucca Saponin, Clears Ferti |
| Item Form | Liquid |
| Item Height | 2.5 inches |
| Item Type Name | Fertilizer |
| Item Weight | 1 Pounds |
| Liquid Volume | 1 Pints |
| Manufacturer | Sunlight Supply Inc. |
| Mixing Ratio | 16 fluid_ounces of water to 1 unit of product (approximately) or 16:1 (water:product) |
| Model Number | FX14095 |
| Specific Uses For Product | Hydroponic |
| Target Species | All Plants |
| UPC | 752289793806 |
| Unit Count | 16.0 Fluid Ounces |
| Warranty Description | Warranty |

## Product Details

- **Brand:** FoxFarm
- **Item Weight:** 16 ounces
- **Item Form:** Liquid
- **Liquid Volume:** 1 Pints
- **Specific Uses For Product:** Hydroponic

## Images

![FoxFarm BushDoctor Sledgehammer - Rinse Formula with Yucca Saponin, Clears Fertilizer Buildup, Enhances Root Moisture Absorption - Perfect for Hydroponic and Soil Application (Pint) - Image 1](https://m.media-amazon.com/images/I/6101E8DUsPL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I flush with just water and when do You flush?**
A: Yes.  
Once at week 3.
Once at switch.
Once at week 7-8.
Final big one 2 weeks before finishing.

**Q: I am 10 days into flowering and just got Sledgehammer. Is it too late to flush using this? No signs of stress on plants.**
A: Sledgehammer is an absolutely outstanding product when used properly and you follow the instructions as are all of Fox farms nutrients and supplements

**Q: My frist time flushing im useing rodi warter, when im flushing my plants do i still use cal-mag plus???**
A: Hello,

Flushing should always be done with the flushing agent only, or it defeats the purpose of the flush. After flushing, it is also advised to irrigate with a mild nutrient solution if plants are large, and there is any concern they may need food available.

Thank you

**Q: Can flushing be done w/ Sledge + Cha Ching, or separately?**
A: You can use together go light

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must have flush
*by C***W on July 18, 2025*

Helps out a lot with flushing plants near the end of their life cycle to get all of the fertilizer and salts out. I notice when I use this my end product tastes cleaner and more fresh. Very nice to know it’s organic too, yucca is amazing! Shipped very quick too

### ⭐⭐⭐⭐⭐ As advertised
*by T***R on October 16, 2025*

Good product. Was still active by date of expiration!

### ⭐⭐⭐⭐⭐ Plants
*by S***K on January 2, 2026*

Another great product to help your plants thrive

## Frequently Bought Together

- FoxFarm BushDoctor Sledgehammer - Rinse Formula with Yucca Saponin, Clears Fertilizer Buildup, Enhances Root Moisture Absorption - Perfect for Hydroponic and Soil Application (Pint)
- FoxFarm Fertilizer Soil Trio Liquid Nutrient: Tiger Bloom, Grow Big, Big Bloom Bottles - (Pack of 3-1 Pint)
- FoxFarm BushDoctor Cal-Mag - Liquid Calcium & Magnesium Supplement, Prevents Blossom End Rot & Tip Burn - Formula with 3% Calcium, 0.9% Magnesium for Gardening- NPK 1-0-0 (Pint)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-03*