---
product_id: 10577568
title: "Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms"
brand: "espoma"
price: "1378881₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/10577568-espoma-organic-bulb-tone-3-5-3-natural-and-organic
store_origin: VN
region: Vietnam
---

# 3-5-3 NPK for balanced growth 6% Calcium for strong cell walls 100% organic & bio-tone enhanced Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms

**Brand:** espoma
**Price:** 1378881₫
**Availability:** ✅ In Stock

## Summary

> 🌷 Turn your garden into the envy of the block with Espoma’s organic bloom power!

## Quick Answers

- **What is this?** Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms by espoma
- **How much does it cost?** 1378881₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/10577568-espoma-organic-bulb-tone-3-5-3-natural-and-organic)

## Best For

- espoma enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Heritage:** Espoma’s 95+ years of natural gardening expertise ensures premium quality and results.
- • **Organic & Eco-Chic:** Certified organic and toxin-free—garden guilt-free with sustainable care.
- • **Plug & Play Planting:** Ready-to-use granules require no mixing—just sprinkle and water for instant nourishment.
- • **Bloom Brilliance Boost:** Optimized 3-5-3 formula fuels vibrant, long-lasting flowers every season.
- • **Calcium-Infused Strength:** 6% calcium content fortifies bulbs for resilient, healthy growth.

## Overview

Espoma Organic Bulb-Tone is a 4 lb bag of natural, organic fertilizer designed specifically for spring and fall bulbs. Featuring a balanced 3-5-3 NPK ratio enriched with 6% calcium and Espoma’s exclusive Bio-tone formula, it promotes vibrant, healthy blooms without toxic ingredients. Ready to use and certified for organic gardening, this product is trusted by gardeners since 1929 to deliver consistent, eye-catching floral displays.

## Description

Product description

Review: Excellent organic bulb fertilizer!! - I have used this product for years, upon initial planting and also thereafter to encourage healthy reblooming. The instructions say to use 1 1/2 tsp per bulb on initial planting (or 4 lbs/60 sq ft, or 1 1/2 lbs=4.5 cups/25 ft in a row) for initial planting. Then this should be reapplied after spring bloom for fall plantings, or when plants are 6" high for spring & summer plantings. My daffodils have done very well over the years. I used it for tulips in the fall for the first time and look forward to the results. This is a quality products which performs as it should. Highly recommended! Note: this formula is 3-5-3, which is different than Bulb-tone used to be, but my flowers did beautifully with this formulation. Plants appropriate for Bulb-tone: daffodils, tulips, hyacinths, crocus, lilies, gladioli, dahlias, peonies, iris Bulb-tone also comes in an 18 lb bag for a better value.
Review: E-Z - Bought last year & forgot to sow. Sprinkled in 2 of my huge cloth bag outside, already sprouting up👍

## Features

- FOR USE ON: Use Bulb-tone organic fertilizer for all Fall bulbs like tulips, daffodils, crocus & hyacinths and on Spring bulbs like gladioli and lilies
- CONTAINS: Bulb-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 3-5-3 Fertilizer analysis with 6% Calcium. Bulb-tone is environmentally Safe - No sludges or toxic ingredients
- WHEN / HOW TO USE: Best to use Bulb-tone fertilizer when planting or feeding post bloom on spring flowering bulbs; place directly in the planting hole for new bulbs and sprinkle on the soil surface for established plants then water thoroughly. Bulb-tone is ready to use and requires no mixing
- FOR ORGANIC GARDENING: Bulb-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001H1NE7W |
| Best Sellers Rank | #152,607 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,753 in Garden Fertilizers |
| Brand | Espoma |
| Brand Name | Espoma |
| Coverage | Medium |
| Customer Reviews | 4.8 out of 5 stars 1,242 Reviews |
| Included Components | Grass Seed, Plant Fertilizer |
| Item Form | Granules |
| Item Type Name | OUTDOOR RECREATION PRODUCT |
| Item Weight | 4 Pounds |
| Liquid Volume | 4 Liters |
| Manufacturer | Espoma |
| Mixing Ratio | 3:5:3 |
| Model Number | BT4 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | JEN-1303 |
| Specific Uses For Product | Gardening,Organic,Plant Food |
| Target Species | bulbs |
| UPC | 050197006040 |
| Unit Count | 64.0 Ounce |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Espoma
- **Item Form:** Granules
- **Item Weight:** 4 Pounds
- **Liquid Volume:** 4 Liters
- **Specific Uses For Product:** Gardening,Organic,Plant Food

## Images

![Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms - Image 1](https://m.media-amazon.com/images/I/81g4R43cQnL.jpg)
![Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms - Image 2](https://m.media-amazon.com/images/I/81xkYqiLK2L.jpg)
![Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms - Image 3](https://m.media-amazon.com/images/I/71gSdAhipDL.jpg)
![Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms - Image 4](https://m.media-amazon.com/images/I/91qlWn25z8L.jpg)
![Espoma Organic Bulb-Tone 3-5-3 Natural & Organic Fertilizer and Plant Food for All Spring and Fall Bulbs. 4 lb. Bag. Use for Planting & Feeding to Promote Vibrant Blooms - Image 5](https://m.media-amazon.com/images/I/81flLERg3PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent organic bulb fertilizer!!
*by A***Y on March 10, 2015*

I have used this product for years, upon initial planting and also thereafter to encourage healthy reblooming. The instructions say to use 1 1/2 tsp per bulb on initial planting (or 4 lbs/60 sq ft, or 1 1/2 lbs=4.5 cups/25 ft in a row) for initial planting. Then this should be reapplied after spring bloom for fall plantings, or when plants are 6" high for spring & summer plantings. My daffodils have done very well over the years. I used it for tulips in the fall for the first time and look forward to the results. This is a quality products which performs as it should. Highly recommended! Note: this formula is 3-5-3, which is different than Bulb-tone used to be, but my flowers did beautifully with this formulation. Plants appropriate for Bulb-tone: daffodils, tulips, hyacinths, crocus, lilies, gladioli, dahlias, peonies, iris Bulb-tone also comes in an 18 lb bag for a better value.

### ⭐⭐⭐⭐⭐ E-Z
*by D***I on April 11, 2026*

Bought last year & forgot to sow. Sprinkled in 2 of my huge cloth bag outside, already sprouting up👍

### ⭐⭐⭐⭐⭐ Highly recommend. Fabulous product!
*by C***E on July 30, 2015*

Love this stuff. I'm a fairly clueless gardener. I actually hate gardening, but love the look of beautiful, colorful flowers in the yard. I've planted tulips, lilies, and daffodils over the years. They would come up, but weren't anything wonderful. However, all that changed when I learned about Bulb tone. FABULOUS product. I make sure to use it each Fall and Spring. I put it down wherever I've planted bulbs and my flowers look amazing when they come up. Complete strangers stop as they drive by and ask me what I do to get such great flowers? As I said at the outset, I'm clueless, so it has to be the bulb tone. Now, year-after-year, all my bulbs come up and they're HUGE, beautiful, vibrant flowers. I even had repair men in the neighborhood stop their truck and ask me about the flowers. This is great stuff!

---

## 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.vn/products/10577568-espoma-organic-bulb-tone-3-5-3-natural-and-organic](https://www.desertcart.vn/products/10577568-espoma-organic-bulb-tone-3-5-3-natural-and-organic)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-08*