---
product_id: 269672528
title: "Bloom City Seaweed and Kelp Fertilizer – Liquid Seaweed Supplement for Stronger Roots, Faster Growth & Improved Stress Tolerance, 8 oz"
brand: "bloom city"
price: "$34.10"
currency: USD
in_stock: true
reviews_count: 8
category: "Bloom City"
url: https://www.desertcart.us/products/269672528-bloom-city-seaweed-and-kelp-fertilizer-liquid-seaweed-supplement-stronger
store_origin: US
region: United States of America
---

# Boosts Root Growth by 30% 100% Organic Kelp Extract 8 oz Concentrated Liquid Formula Bloom City Seaweed and Kelp Fertilizer – Liquid Seaweed Supplement for Stronger Roots, Faster Growth & Improved Stress Tolerance, 8 oz

**Brand:** bloom city
**Price:** $34.10
**Availability:** ✅ In Stock

## Summary

> 🌱 Unlock Nature’s Growth Secret – Grow Stronger, Faster, Smarter!

## Quick Answers

- **What is this?** Bloom City Seaweed and Kelp Fertilizer – Liquid Seaweed Supplement for Stronger Roots, Faster Growth & Improved Stress Tolerance, 8 oz by bloom city
- **How much does it cost?** $34.10 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/269672528-bloom-city-seaweed-and-kelp-fertilizer-liquid-seaweed-supplement-stronger)

## Best For

- bloom city enthusiasts

## Why This Product

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

## Key Features

- • **Stress Shield:** Enhance your plants’ tolerance to environmental stressors and seasonal changes.
- • **Growth Accelerator:** Experience faster, consistent plant development with every application.
- • **Pure Organic Power:** Harness the clean, natural nutrition of premium kelp seaweed for thriving plants.
- • **Root Reinforcement:** Stimulate stronger, deeper roots for healthier, more resilient growth.
- • **Versatile & Odorless:** Perfect for indoor and outdoor plants, from succulents to edibles, with no unpleasant smell.

## Overview

Bloom City’s 8 oz Liquid Seaweed and Kelp Fertilizer is a premium, organic plant supplement made in the USA. Designed to boost root strength, accelerate growth, and improve stress tolerance, this odorless, easy-to-use formula supports all plant types—from indoor herbs to outdoor gardens—ensuring vibrant, resilient greenery with every use.

## Description

desertcart.com : Bloom City Seaweed and Kelp Fertilizer – Liquid Seaweed Supplement for Stronger Roots, Faster Growth & Improved Stress Tolerance, 8 oz : Patio, Lawn & Garden

Review: Perfect Plant Supplement - I absolutely love this product. It's easy to use and works for all of my plants from indoor succulents to my outdoor herbs and berries. I use it whenever I am starting seeds, transplanting seedlings and as a foliar spray. It's odorless so you don't have to worry about smells
Review: Working great on my Trichocereus cacti! - I'm seeing rapid growth and pupping on my Trichocereus cacti, feeding regularly with 10ml per 2 gallons. 10/10, would buy again!

## Features

- Organic Seaweed & Kelp Fertilizer – Seaweed fertilizer for plants made from clean kelp seaweed fertilizer sources for natural plant nutrition.
- Supports Root Growth & Plant Health – Kelp fertilizer helps promote strong roots, improved nutrient uptake, and overall plant resilience.
- Enhances Plant Performance – Seaweed kelp formula supports plant strength, growth consistency, and environmental stress tolerance.
- Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JHHFZVG |
| Best Sellers Rank | #1,137 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #60 in Garden Fertilizers |
| Brand | Bloom City |
| Brand Name | Bloom City |
| Customer Reviews | 4.6 out of 5 stars 5,414 Reviews |
| Item Form | Liquid |
| Item Weight | 8 Ounces |
| Liquid Volume | 8 Fluid Ounces |
| Manufacturer | Bloom City |
| Mixing Ratio | 1 tsp per gallon for watering, 8 tsp per gallon for foliar feed |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | BKELP8OZ |
| Specific Uses For Product | Lawn,Organic |
| Target Species | lawns, houseplants, edibles, ornamentals |
| UPC | 841401125677 |
| Unit Count | 8.1 Fluid Ounces |

## Product Details

- **Brand:** Bloom City
- **Item Form:** Liquid
- **Item Weight:** 8 Ounces
- **Liquid Volume:** 45 Gallons
- **Specific Uses For Product:** Lawn,Organic

## Images

![Bloom City Seaweed and Kelp Fertilizer – Liquid Seaweed Supplement for Stronger Roots, Faster Growth & Improved Stress Tolerance, 8 oz - Image 1](https://m.media-amazon.com/images/I/719gRZpHMLL.jpg)

## Available Options

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

## Questions & Answers

**Q: How is this product claimed to be "cold pressed" at the same time the ingredients include kelp meal which is dry?**
A: This is a great question and one that would be good to clarify, CleanKelp has a couple of items that are actually not cold pressed - namely sprulina and chlorella, they are a micro algae and are integrated whole into the solution after having their outer cell walls cracked or ruptured.  The rest of the ingredients, including other kelp species not listed, are either ground then pressed or pressed whole.  The kelp meal specifically is hand harvested then ground into a meal that is then pressed after being ground.  This grind is done to ensure a better micronutrient extraction.  After all of the processing, we filter the kelp blend to ensure a uniform fertilizer.  Thanks!

**Q: Is this stuff fully organic? Can I use it on my organic garden? Thanks**
A: Hey there, thanks for the question!  Yes, Bloom City Kelp is fully organic, naturally and sustainably harvested.  Should be perfect for your organic gardening needs!

James - Bloom City Crew

**Q: Is this product fully vegan?**
A: Yes, this is vegan. There are no animal products in it.

**Q: What is the npk for your fish and seaweed product?**
A: This product is a micro nutrient. NPK are macro nutrients not found in most seaweed or fish emulsion products. This product is meant to be used as a supplement to fertilizer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Plant Supplement
*by C***W on April 14, 2026*

I absolutely love this product. It's easy to use and works for all of my plants from indoor succulents to my outdoor herbs and berries. I use it whenever I am starting seeds, transplanting seedlings and as a foliar spray. It's odorless so you don't have to worry about smells

### ⭐⭐⭐⭐⭐ Working great on my Trichocereus cacti!
*by H***D on May 16, 2026*

I'm seeing rapid growth and pupping on my Trichocereus cacti, feeding regularly with 10ml per 2 gallons. 10/10, would buy again!

### ⭐⭐⭐⭐⭐ My Garden Loves It
*by L***O on March 1, 2026*

I used this product last year in my garden. My cherry tomatoes went NUTS! All of my veggies and flowers loved this stuff. Everyone in my communal garden wanted to know what I was using. One bottle lasted all season. I’ll be using again this year and adding the nitrogen product as well. Highly recommend!! Thanks for a great product 😊

## Frequently Bought Together

- Bloom City Organic Liquid Seaweed and Kelp Fertilizer Supplement, (8 oz) Concentrated Makes 45 Gallons
- Bloom City Professional Grade Ultra Pure Cal-Mag Growing Fertilizer, 1/2 Pint (8 oz)
- Bloom City Liquid Silica Boost Fertilizer and Supplement, 1/2 Pint (8 oz) Concentrated Makes 45 Gallons

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-11*