---
product_id: 37093726
title: "Maxsea All Purpose Plant Food 16-16-16, 1.5 lb."
brand: "maxsea"
price: "¥9489"
currency: JPY
in_stock: true
reviews_count: 8
category: "Maxsea"
url: https://www.desertcart.jp/products/37093726-maxsea-all-purpose-plant-food-16-16-16-1-5
store_origin: JP
region: Japan
---

# 60+ seaweed-derived trace elements 16-16-16 balanced NPK formula Year-round all-plant use Maxsea All Purpose Plant Food 16-16-16, 1.5 lb.

**Brand:** maxsea
**Price:** ¥9489
**Availability:** ✅ In Stock

## Summary

> 🌱 Feed your plants like a pro — grow green, grow proud!

## Quick Answers

- **What is this?** Maxsea All Purpose Plant Food 16-16-16, 1.5 lb. by maxsea
- **How much does it cost?** ¥9489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/37093726-maxsea-all-purpose-plant-food-16-16-16-1-5)

## Best For

- maxsea enthusiasts

## Why This Product

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

## Key Features

- • **Micronutrient Magic:** Packed with sulfur, boron, copper, iron, manganese, molybdenum & zinc for total plant health.
- • **Seaweed Supercharge:** Infused with 60+ natural seaweed elements for unmatched plant vitality.
- • **Long-Lasting & Economical:** Generous 1.5 lb granules keep your garden thriving season after season without frequent repurchasing.
- • **Balanced Nutrient Powerhouse:** Optimal 16-16-16 NPK ratio fuels lush growth and vibrant blooms.
- • **Versatile Year-Round Formula:** Perfect for indoor, outdoor, and even delicate carnivorous plants—feed monthly for consistent results.

## Overview

Maxsea All Purpose Plant Food 16-16-16 is a premium, seaweed-enriched fertilizer designed for year-round use on all indoor and outdoor plants. Its balanced NPK formula combined with over 60 trace elements and essential micronutrients promotes vigorous growth, deep green foliage, abundant blooms, and bountiful fruits and vegetables. Safe for delicate species like carnivorous plants, this 1.5 lb granule pack delivers long-lasting nourishment that keeps your garden thriving with professional-grade results.

## Description

Maxsea All Purpose Plant Food is designed for year-round use on all plants indoors and outdoors. A regular feeding program will promote vigorous, sturdy plants with distinct, dark, seaweed green foliage; quality blossoms; and abundant fruit and vegetables. Comprised of primary plant foods nitrogen, phosphorus and potassium. A full spectrum of important secondary elements and micronutrients provide sulfur, boron, copper, iron, manganese, molybdenum and z The seaweed granules in Maxsea contain over 60 recognized elements all found to be beneficial to plants.

Review: This is a must have in your gardening arsenal - I have been using this Maxsea all purpose all year for my plants and they have been loving it. The plants look great and grew huge! I didnt expect to have 6ft tall pepper plants producing a ton of large peppers. When they started flowering i swapped to the Maxsea bloom booster and I have monster size peppers. My tomatoes grew 8'+ tall and have been using the Maxsea acid lovers on my blueberries which have tripled in size this year. I also use this Maxsea All purpose once per month on my carnivorous plants since its gentle enough at a low enough dilution and one of the only fertilizers safe for them. The tubs of it I have bought have lasted a long time, the plants are green and lush and it has been the best fertilizer I have used so far.
Review: A classic - Quarter strength maxsea is a go-to fertilizer for carnivorous plants. Works very well on tillandsia and orchids. Sphagnum moss loves it. The jar lasts an incredibly long time too.

## Features

- Maxsea All Purpose Plant Food is designed for year round use on all plants, indoors and outdoors
- A regular feeding program will promote vigorous, sturdy plants with distinct, dark, seaweed green foliage, quality blossoms and abundant fruit and vegetables
- A full spectrum of important secondary elements and micronutrients provide sulfur, boron, copper, iron, manganese, molybdenum and zinc
- The seaweed granules in Maxsea contain over 60 recognized elements all found to be beneficial to plants
- Comprised of primary plant foods nitrogen, phosphorus and potassium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004XVSWJI |
| Best Sellers Rank | #11,927 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #428 in Garden Fertilizers |
| Brand | Maxsea |
| Customer Reviews | 4.8 4.8 out of 5 stars (725) |
| Global Trade Identification Number | 00091946010048 |
| Is Discontinued By Manufacturer | No |
| Item Form | Granules |
| Item Weight | 1.71 pounds |
| Item model number | HGC722250 |
| Liquid Volume | 1.5 Liters |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Product Dimensions | 3.5 x 3.5 x 6.6 inches |
| Specific Uses For Product | Hydroponic,Plant Food |
| UPC | 091946010048 |
| Unit Count | 24.0 Ounce |

## Product Details

- **Brand:** Maxsea
- **Item Form:** Granules
- **Item Weight:** 1.71 Pounds
- **Liquid Volume:** 1.5 Liters
- **Specific Uses For Product:** Hydroponic,Plant Food

## Images

![Maxsea All Purpose Plant Food 16-16-16, 1.5 lb. - Image 1](https://m.media-amazon.com/images/I/61YtZ8eFnBL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this product arrive with any protective seal? I received one today without anything and want to ensure it hasn’t been tampered with etc.**
A: This product arrives sealed in its own container and is a fantastic product.

**Q: How do you apply this on roses? Do I apply this to the soil or spray the whole plant? Thank you**
A: This version of Maxsea is intended to be dissolved in water and use in solution hence hydroponic.  I use it on carnivorous plants that will absorb the fertilizer through their foliage.  For roses I would use one of the other Maxsea fertilizers. Something like the Bloom Plant version.  I would apply it to the soil.

**Q: Why doesn't Amazon ship to Canada? I ordered it before and now they don't?**
A: It would depend on the vendor.  Try another vendor it may work.

**Q: What are the ingredients and in what concentration?**
A: This is just a soluble 16-16-16 fertilizer with some dried seaweed extract in it. 16% each of nitrogen, phosphorus and potassium with the added Seaweed for some added micro nutrients.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is a must have in your gardening arsenal
*by M***E on October 28, 2025*

I have been using this Maxsea all purpose all year for my plants and they have been loving it. The plants look great and grew huge! I didnt expect to have 6ft tall pepper plants producing a ton of large peppers. When they started flowering i swapped to the Maxsea bloom booster and I have monster size peppers. My tomatoes grew 8'+ tall and have been using the Maxsea acid lovers on my blueberries which have tripled in size this year. I also use this Maxsea All purpose once per month on my carnivorous plants since its gentle enough at a low enough dilution and one of the only fertilizers safe for them. The tubs of it I have bought have lasted a long time, the plants are green and lush and it has been the best fertilizer I have used so far.

### ⭐⭐⭐⭐⭐ A classic
*by A***X on November 15, 2025*

Quarter strength maxsea is a go-to fertilizer for carnivorous plants. Works very well on tillandsia and orchids. Sphagnum moss loves it. The jar lasts an incredibly long time too.

### ⭐⭐⭐⭐⭐ Excellent for the First Month of Growth for Cannabis Plants
*by D***. on December 30, 2025*

This is the best food for the first month of Cannabis growth.

## Frequently Bought Together

- Maxsea HGC722250 All Purpose Hydroponic Nutrient Fertilizer, 1.5 lb, Brown/A
- Bloom City Professional Grade Ultra Pure Cal-Mag Growing Fertilizer, Quart (32 oz)
- Quantum Orchid - 8 Ounce Bottle

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*