---
product_id: 494804156
title: "Boost flowering fertilizer Xpert Nutrients Bloom Booster (250 ML) | Bloom Stimulator for Bigger Buds | Liquid fertilizer for Indoor and Outdoor"
brand: "xpert nutrients"
price: "$91.46"
currency: USD
in_stock: true
category: "Xpert Nutrients"
url: https://www.desertcart.us/products/494804156-boost-flowering-fertilizer-xpert-nutrients-bloom-booster-250-ml-bloom
store_origin: US
region: United States of America
---

# Accelerates nutrient absorption Boosts bloom volume & weight Versatile for soil, coco & hydro Boost flowering fertilizer Xpert Nutrients Bloom Booster (250 ML) | Bloom Stimulator for Bigger Buds | Liquid fertilizer for Indoor and Outdoor

**Brand:** xpert nutrients
**Price:** $91.46
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock explosive blooms and dominate your garden game!

## Quick Answers

- **What is this?** Boost flowering fertilizer Xpert Nutrients Bloom Booster (250 ML) | Bloom Stimulator for Bigger Buds | Liquid fertilizer for Indoor and Outdoor by xpert nutrients
- **How much does it cost?** $91.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/494804156-boost-flowering-fertilizer-xpert-nutrients-bloom-booster-250-ml-bloom)

## Best For

- xpert nutrients enthusiasts

## Why This Product

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

## Key Features

- • **XTREME Bud Builder:** Maximize your harvest with bigger, denser buds that command attention.
- • **Rapid Bloom Development:** High phosphorus & potassium formula sparks faster, more prolific flowering.
- • **Explosive Yield Enhancer:** Supercharge your crop’s vitality for massive, show-stopping production.
- • **Precision Dosing, Zero Waste:** Concentrated formula with easy 1-2ml per liter dosing for cost-effective results.
- • **Universal Growing Compatibility:** Optimized for soil, coco substrates, and hydroponics—grow your way.

## Overview

Xpert Nutrients Bloom Booster is a 1L flowering stimulator designed to significantly increase bud size, weight, and potency. Its high phosphorus and potassium content accelerates bloom development and nutrient absorption, resulting in faster, larger, and more abundant flowers. Suitable for all growing methods including soil, coco, and hydroponics, it delivers precise, cost-effective dosing to maximize crop yields and plant vitality during the critical flowering stage.

## Description

Boost flowering fertilizer Xpert Nutrients Bloom Booster (250 ML) | Bloom Stimulator for Bigger Buds | Liquid fertilizer for Indoor and Outdoor : desertcart.co.uk: Business, Industry & Science

## Features

- Xtreme bud builder- Improves the volume, weight, and potency of your crop. Bloom Booster is designed for intense flower production. Helps plants generate an explosive bloom and massive production. Bloom Booster accelerates plants’ development, health, and vitality.
- Development of new blooms – Boost the development of new blooms. It contains high levels of phosphorus and potassium, so the use of Bloom Booster helps to achieve faster and easier budding.
- Increases bud size - Creates larger and heavier blooms, providing the elements which your valuable crops need, so as to grow into heavy buds and blooms.
- Absorption of nutrients – This powerful bud builder refreshes the metabolism of your plants during flowering, improves the absorption of nutrients & energy.
- Dosage - 1-2 ml/1L during weeks 3-8 of the flowering phase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKWB3FM9 |
| Best Sellers Rank | 10,258 in Garden ( See Top 100 in Garden ) 14 in Hydroponic Nutrients & Additives |
| Brand Name | Xpert Nutrients |
| Country of Origin | España |
| Coverage | Generic Flowering Plants |
| Customer Reviews | 4.6 4.6 out of 5 stars (361) |
| Item Form | Liquid |
| Item Type Name | Bloom Booster 1L |
| Item Weight | 1.2 Kilograms |
| Liquid Volume | 1000 Millilitres |
| Manufacturer | XPERT NUTRIENTS |
| Mixing Ratio | 1-2 ml/1 l Wasser |
| Model Number | Xpert Nutrients Bloom Booster |
| Number of Items | 1 |
| Part Number | 1 |
| Specific Uses For Product | Various growing methods |
| Target Species | Plants |
| UPC | 751313419965 |
| Unit Count | 1000.0 millilitre |

## Product Details

- **Brand:** Xpert Nutrients
- **Item form:** Liquid
- **Item weight:** 1.2 Kilograms
- **Liquid volume:** 1000 Millilitres
- **Specific uses for product:** Various growing methods

## Images

![Boost flowering fertilizer Xpert Nutrients Bloom Booster (250 ML) | Bloom Stimulator for Bigger Buds | Liquid fertilizer for Indoor and Outdoor - Image 1](https://m.media-amazon.com/images/I/51fg49FKcRL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hi, what is the difference between bloom booster and master bloom? Thank you :)**
A: Master bloom is a and b nutrients where the bloom booster boosts fruit size taste and smell

**Q: Do this contain plant growth regulators**
A: Hello, Bloom Booster does not contain plant growth regulators.

**Q: What is the NPK of this**
A: Hello, the NPK is 1-5-7

## Frequently Bought Together

- Xpert Nutrients Bloom Booster (1L) - Flowering Stimulator Bud Builder Bloom Stimulator for Bigger Buds, Explosive Flowering and Massive Production
- Xpert Nutrients Sugar Shot (1L) - Carbohydrate Supplement Bloom Stimulator for Aroma and Taste, Powerful Energy Stimulant
- Xpert Nutrients Sticky Fingers (1L) – Powerful Stimulator for Flowering Resin and Terpene Enhancer, Universal Liquid Accelerator for Strong Bloom, Intense Aroma, Powerful Flowering

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**Shop now:** [https://www.desertcart.us/products/494804156-boost-flowering-fertilizer-xpert-nutrients-bloom-booster-250-ml-bloom](https://www.desertcart.us/products/494804156-boost-flowering-fertilizer-xpert-nutrients-bloom-booster-250-ml-bloom)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-11*