---
product_id: 46876304
title: "Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce)"
brand: "humboldts secret"
price: "124.33 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Humboldts Secret"
url: https://www.desertcart.tn/products/46876304-humboldts-secret-golden-tree-best-plant-food-for-plants-trees
store_origin: TN
region: Tunisia
---

# Feeds 55 gallons from 2 oz Organic kelp, carbs & minerals Universal for all grow methods Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce)

**Brand:** humboldts secret
**Price:** 124.33 DT
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock your garden’s hidden potential with every drop!

## Quick Answers

- **What is this?** Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce) by humboldts secret
- **How much does it cost?** 124.33 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/46876304-humboldts-secret-golden-tree-best-plant-food-for-plants-trees)

## Best For

- humboldts secret enthusiasts

## Why This Product

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

## Key Features

- • **Max Yield Booster:** Enhances nutrient uptake and abiotic stress tolerance for stronger, healthier plants
- • **Grow Method Freedom:** Perfectly compatible with hydroponics, soil, coco, DWC, and aeroponics
- • **All-in-One Plant Power:** Supports vegetables, flowers, fruits, lawns & more with one potent formula
- • **Organic Nutrient Blend:** Packed with kelp, carbs, and essential minerals to fill nutrient gaps naturally
- • **Concentrated & Cost-Effective:** 2 oz makes up to 55 gallons—professional quality without the bulk

## Overview

Humboldts Secret Golden Tree is a concentrated 2-ounce organic additive designed to boost plant health and yields across all growing methods. Compatible with hydroponics, soil, and more, it delivers essential nutrients like kelp, carbs, and minerals to improve nutrient uptake, stress tolerance, and overall plant vitality—making it a must-have for any serious gardener aiming for lush, thriving plants.

## Description

desertcart.com : Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce) : Patio, Lawn & Garden

Review: Not bad! Using it on my flower garden - Not bad! Using it on my flower garden. The annuals....impatien, petunia, viola showed faster growth and more vibrant colors in 3 days after applying 1/2 teaspoon per gallon. Careful on the marigold though. They burned with the same mix, but coming back strong on day 6. Will mix 1/4 teaspoon per gallon on those for the next feeding. The perrenials...columbine, lavender, snap dragon, begonia, lithodora, allysum, asian lily and geranium took about 5 days to show very minor improvement. None burned with the 1/2 teaspoon mix but will go with 1/4 teaspoon mix for next feeding on those to just play it safe. Tested on one of 6 different variety's of hybrid tea bare root roses that have been in the ground since early February and this thing has exploded in the best way in 5 days. WOW! It was the weakest looking of the 6 and it is now overtaking the others. Will stick with the 1/2 teaspoon mix on the bare root roses until after I see how a mature, full sized rose bush reacts to my feeding it this morning the full teaspoon mix. My 3 tomatoes, a yellow heirloom cherry, San Marzano heirloom and sweet red cherry liked the 1/2 teaspoon mix 6 days ago and growing faster, fuller since. Strawberry's not good with my test of a 1/2 teasppon mix on 1 of 4. It burned within a day and a half and is now dead in 3 days. No Golden Tree on my strawberry's until I get some feedback. Bummer! My cantaloupe took off within 3 days of a 1/2 teaspoon mix on it and will be applying same on a jalapeno, bell pepper, mint and chive for thier first feeding's tomorrow. All in all...I'm very happy. I like the organic factor and the results have been noticeably remarkable, strawberry aside. Now' if Humboldt figured out a way to put some ingredient in there to defeat the gohers?....I'd have the best of both worlds.
Review: Wow - In 50 yrs experience I’ve never seen anything like it. Stunning results. Worth every penny.

## Features

- FOR ANY PLANT: Our Golden Tree formula is an all-in-one additive for any plant, tree, flower or bush. When used with a well-balanced fertilizer, Golden Tree helps improve soil/foliar nutrient conditions for better crop yields. In addition to improving overall plant nutrition, Golden Tree supports conditions for better plant establishment, nutrient uptake and abiotic stress tolerance.
- GROW METHOD COMPATIBLE: No matter what grow method you’re using, Humboldts Secret Golden Tree solution will help feed growing plants. It’s designed to be compatible in all mediums - hydroponics, aeroponics, coco, DWC, soil, and every other type of growing method.
- ESSENTIAL NUTRIENTS: Golden Tree can help provide essential nutrients to your garden that it isn't getting now. Our formula contains a mixture of kelp, carbs and minerals. It can be used in conjunction with other additives and fertilizers or as the only additive.
- SMALL & STRONG: Our 2-ounce solution makes up to 55 gallons of an easy-to-use additive solution to feed your plants. This is a professional-quality fertilizer that can transform any home and garden and give anyone a green thumb!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00T16TY6A |
| Best Sellers Rank | #45,955 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,030 in Garden Fertilizers |
| Brand | Humboldts Secret |
| Brand Name | Humboldts Secret |
| Coverage | 55 gallons of plants |
| Customer Reviews | 4.5 out of 5 stars 4,543 Reviews |
| Item Form | Liquid |
| Item Weight | 4 ounces |
| Liquid Volume | 18927.06 ml |
| Manufacturer | Humboldts Secret |
| Mixing Ratio | Volume Ratio |
| Model Number | 2 Ounce |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 2 ounce |
| Specific Uses For Product | Hydroponics,Plant Food |
| Target Species | plants, trees, flowers, bushes |
| UPC | 791154099995 |
| Unit Count | 2 Fluid Ounces |
| Warranty Description | No warranty |

## Product Details

- **Brand:** Humboldts Secret
- **Item Form:** Liquid
- **Item Weight:** 4 ounces
- **Liquid Volume:** 18927.06 ml
- **Specific Uses For Product:** Hydroponics,Plant Food

## Images

![Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce) - Image 1](https://m.media-amazon.com/images/I/71Hx0iLFvEL.jpg)
![Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce) - Image 2](https://m.media-amazon.com/images/I/71QwHC7hdiL.jpg)
![Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce) - Image 3](https://m.media-amazon.com/images/I/81IutII-ugL.jpg)
![Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce) - Image 4](https://m.media-amazon.com/images/I/81GGS3DKFFL.jpg)
![Humboldts Secret Golden Tree: Best Plant Food for Plants & Trees - All-in-One Concentrated Organic Additive - Vegetables, Flowers, Fruits, Lawns, Roses, Tomatoes & More (2 Ounce) - Image 5](https://m.media-amazon.com/images/I/91lPdn-lQSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not bad! Using it on my flower garden
*by L***T on April 27, 2015*

Not bad! Using it on my flower garden. The annuals....impatien, petunia, viola showed faster growth and more vibrant colors in 3 days after applying 1/2 teaspoon per gallon. Careful on the marigold though. They burned with the same mix, but coming back strong on day 6. Will mix 1/4 teaspoon per gallon on those for the next feeding. The perrenials...columbine, lavender, snap dragon, begonia, lithodora, allysum, asian lily and geranium took about 5 days to show very minor improvement. None burned with the 1/2 teaspoon mix but will go with 1/4 teaspoon mix for next feeding on those to just play it safe. Tested on one of 6 different variety's of hybrid tea bare root roses that have been in the ground since early February and this thing has exploded in the best way in 5 days. WOW! It was the weakest looking of the 6 and it is now overtaking the others. Will stick with the 1/2 teaspoon mix on the bare root roses until after I see how a mature, full sized rose bush reacts to my feeding it this morning the full teaspoon mix. My 3 tomatoes, a yellow heirloom cherry, San Marzano heirloom and sweet red cherry liked the 1/2 teaspoon mix 6 days ago and growing faster, fuller since. Strawberry's not good with my test of a 1/2 teasppon mix on 1 of 4. It burned within a day and a half and is now dead in 3 days. No Golden Tree on my strawberry's until I get some feedback. Bummer! My cantaloupe took off within 3 days of a 1/2 teaspoon mix on it and will be applying same on a jalapeno, bell pepper, mint and chive for thier first feeding's tomorrow. All in all...I'm very happy. I like the organic factor and the results have been noticeably remarkable, strawberry aside. Now' if Humboldt figured out a way to put some ingredient in there to defeat the gohers?....I'd have the best of both worlds.

### ⭐⭐⭐⭐⭐ Wow
*by M***N on July 29, 2026*

In 50 yrs experience I’ve never seen anything like it. Stunning results. Worth every penny.

### ⭐⭐⭐⭐⭐ Smell like sewage, works like magic
*by T***A on August 27, 2025*

This product has a very powerful sewage smell - use gloves and open it in a ventilated space. You probably won't want to use it in any area that can transfer air to the rest of your house. I tried out the base A+B nutrients in my hydroponic garden. They work well when you add CalMag, but the base product suggested to use this along with the base nutrients, so I decided to try it out. The smell hit me the second I removed the cap, and got nauseatingly worse once I punctured the foil seal. The smell lingered for several hours in to area I opened it in. The product also made my hydroponic basin smell like sewage for a couple of days. The smell goes away once the plants have absorbed to product. I only added it to one basin in case it had negative effects on my plants. The plants I used it on have had their growth turbocharged - they are visibly catching up to plants that are a couple of weeks older.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-02*