---
product_id: 12049353
title: "Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs"
brand: "jack's classic"
price: "₨1007"
currency: SCR
in_stock: false
reviews_count: 13
url: https://www.desertcart.sc/products/12049353-jacks-classic-10-30-20-blossom-booster-water-soluble-fertilizer
store_origin: SC
region: Seychelles
---

# 10-30-20 NPK for vibrant blooms Water-soluble powder for easy mixing Included measuring spoon for precision Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs

**Brand:** jack's classic
**Price:** ₨1007
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Unlock your garden’s full bloom potential with Jack’s magic powder!

## Quick Answers

- **What is this?** Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs by jack's classic
- **How much does it cost?** ₨1007 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/12049353-jacks-classic-10-30-20-blossom-booster-water-soluble-fertilizer)

## Best For

- jack's classic enthusiasts

## Why This Product

- Trusted jack's classic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Dosing:** Comes with a handy measuring spoon to ensure the perfect nutrient mix every time.
- • **Complete Nutrition:** Micronutrients included for all-around plant health—no extra feeding required.
- • **Maximized Efficiency:** Concentrated powder formula stretches further than liquids, saving you money.
- • **Bloom Brilliance Boost:** High 10-30-20 nutrient ratio fuels brighter, more abundant flowers.
- • **Versatile Feeding Options:** Use as foliar spray or root feed to suit your plant’s needs perfectly.

## Overview

Jack's Classic 10-30-20 Blossom Booster is a water-soluble fertilizer powder designed to dramatically increase the color and quantity of blooms in flowering plants. Featuring a potent 10-30-20 NPK formula enriched with essential micronutrients, it supports optimal growth and vibrant flowers. The included measuring spoon ensures precise mixing, while its versatile application allows for foliar or root feeding. Trusted by thousands with a 4.7-star rating, this 1.5 lb pack delivers professional-grade results for passionate gardeners seeking lush, eye-catching blooms.

## Description

The durable poly pulsating sprinkler is great for gentle lawn watering. The extra-wide weighted base resists tipping and is easy to set up and move. The adjustable control allows you to select watering distance and coverage angle for your specific needs.

Review: It does exactly what they say! Boom! Flowers! - This fertilizer is like magic on flowers and vegetable gardens. I mixed some up and applied to everything growing in my gardens, both flowers and vegetables. I swear the next day it was like magic! My tomatoes had buds, my butternut squash plants looked happy and almost an inch taller. The flowers, wow. Everything perked up and within just a few days things were starting to bloom, I mean BLOOM! Every plant benefited greatly from this fertilizer. I just ordered more
Review: MAGIC POWDER!! - I have always killed every single plant I buy in the summer every year! I can’t keep anything alive let alone have flowers! Well everything changed when I bought Jacks Blossom Booster! This stuff has taken me from dead flowers to new blooms and beautiful flowers everywhere! The beautiful hanging petunias I buy every year and kill every year are now bursting with flowers after only one use!! It comes in a powder form with a little scooper. Just measure the amount of water needed, scoop the powder and add to the water. I like to let it sit and dissolve in the water for a few minutes and stir it around to make sure the product doesn’t get wasted. Tip: When watering with the fertilizer add little amount to the soil at a time or else all the fertilizer water will go through at once and get wasted! Little slow amounts to let the plant absorb it all the way is key! Overall I will definitely be buying more of Jacks fertilizer in the future to help my flowers and my garden bloom all summer long!

## Features

- 10-30-20 Analysis - Great for producing brighter, more plentiful flowers in flowering plants.
- Many Ways to Feed - Blossom Booster can be used as a foliar or root feeding product. Great for spraying directly onto leaves, roots, or when used in a continuous feed system.
- Water-Soluble Powder – Powdered concentrates go further than liquid fertilizers. Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer!
- Included Measuring Spoon – All Jack’s Classic fertilizers come with a convenient spoon to create the right amount of liquid fertilizer for your plants.
- Micronutrients - Added micronutrients supply your plant with the nutrition it needs for optimal growth and health. Unlike other fertilizers, additional feeding is not required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JDRWE0K |
| Best Sellers Rank | #9,286 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #364 in Garden Fertilizers |
| Brand | Jack's Classic |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,451) |
| Global Trade Identification Number | 00671341510246 |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Weight | 1 pounds |
| Item model number | 1024 |
| Liquid Volume | 1.5 Liters |
| Manufacturer | JR Peters |
| Number of Items | 1 |
| Product Dimensions | 1 x 1 x 1 inches |
| Specific Uses For Product | Flowering plants |
| UPC | 671341510246 745682303826 |
| Unit Count | 22.0 Ounce |

## Product Details

- **Brand:** Jack's Classic
- **Item Form:** Powder
- **Item Weight:** 1 Pounds
- **Liquid Volume:** 1.5 Liters
- **Specific Uses For Product:** Flowering plants

## Images

![Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs - Image 1](https://m.media-amazon.com/images/I/413gyBCgBfL.jpg)
![Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs - Image 2](https://m.media-amazon.com/images/I/51HGdT2DiAL.jpg)
![Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs - Image 3](https://m.media-amazon.com/images/I/51IJmBE3XBL.jpg)
![Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs - Image 4](https://m.media-amazon.com/images/I/51KNEhGN3mL.jpg)
![Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs - Image 5](https://m.media-amazon.com/images/I/51jxnNtZQTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It does exactly what they say! Boom! Flowers!
*by C***N on June 10, 2025*

This fertilizer is like magic on flowers and vegetable gardens. I mixed some up and applied to everything growing in my gardens, both flowers and vegetables. I swear the next day it was like magic! My tomatoes had buds, my butternut squash plants looked happy and almost an inch taller. The flowers, wow. Everything perked up and within just a few days things were starting to bloom, I mean BLOOM! Every plant benefited greatly from this fertilizer. I just ordered more

### ⭐⭐⭐⭐⭐ MAGIC POWDER!!
*by L***N on June 11, 2024*

I have always killed every single plant I buy in the summer every year! I can’t keep anything alive let alone have flowers! Well everything changed when I bought Jacks Blossom Booster! This stuff has taken me from dead flowers to new blooms and beautiful flowers everywhere! The beautiful hanging petunias I buy every year and kill every year are now bursting with flowers after only one use!! It comes in a powder form with a little scooper. Just measure the amount of water needed, scoop the powder and add to the water. I like to let it sit and dissolve in the water for a few minutes and stir it around to make sure the product doesn’t get wasted. Tip: When watering with the fertilizer add little amount to the soil at a time or else all the fertilizer water will go through at once and get wasted! Little slow amounts to let the plant absorb it all the way is key! Overall I will definitely be buying more of Jacks fertilizer in the future to help my flowers and my garden bloom all summer long!

### ⭐⭐⭐⭐⭐ Great results
*by T***Y on November 18, 2025*

Love this stuff, my plants did too! Just wish is wasn’t so costly, so I use in between other feedings to help last longer.

## Frequently Bought Together

- Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants, 1.5lbs
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- Jack's Classic 12-15-30 Veggie Feed Water-Soluble Fertilizer with Micronutrients for Plant Growth and Abundant Fruit Set in Blooming Vegetable Plants, 1.5lbs, 2 Pack

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-11*