---
product_id: 384447821
title: "Humboldts Secret Starter Kit - World's Best Nutrient System: Base A & B, Golden Tree, Flower Stacker, Plant Enzymes and CalMag & Iron"
brand: "humboldts secret"
price: "€ 8.06"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/384447821-humboldts-secret-starter-kit-worlds-best-nutrient-system-base-b
store_origin: GR
region: Greece
---

# Humboldts Secret Starter Kit - World's Best Nutrient System: Base A & B, Golden Tree, Flower Stacker, Plant Enzymes and CalMag & Iron

**Brand:** humboldts secret
**Price:** € 8.06
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Humboldts Secret Starter Kit - World's Best Nutrient System: Base A & B, Golden Tree, Flower Stacker, Plant Enzymes and CalMag & Iron by humboldts secret
- **How much does it cost?** € 8.06 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/384447821-humboldts-secret-starter-kit-worlds-best-nutrient-system-base-b)

## 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

## Description

Humboldts Secret Starter Kit - World's Best Nutrient System: Base A & B, Golden Tree, Flower Stacker, Plant Enzymes and CalMag & Iron : desertcart.in: Garden & Outdoors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Humboldts Secret |
| Item Weight | 16 Ounces |
| Item Form | Liquid |
| Liquid Volume | 152 Fluid Ounces |
| Specific Uses For Product | Plant Growth |
| Number of Items | 1 |
| UPC | 648260730512 |
| Net Quantity | 1.0 Count |
| Model number | 4336440967 |
| Item Weight | 453 g |
| Product Dimensions | 22.86 x 20.32 x 20.32 cm; 453.59 g |
| Item model number | 4336440967 |
| Item Height | 8 Inches |
| Item Width | 8 Inches |
| Are batteries included? | No |

## Product Details

- **Brand:** Humboldts Secret
- **Item Weight:** 16 Ounces
- **Item Form:** Liquid
- **Liquid Volume:** 152 Fluid Ounces
- **Specific Uses For Product:** Plant Growth

## Images

![Humboldts Secret Starter Kit - World's Best Nutrient System: Base A & B, Golden Tree, Flower Stacker, Plant Enzymes and CalMag & Iron - Image 1](https://m.media-amazon.com/images/I/71Txpg8QvwL._AC_UF1000,1000_QL80_.jpg)

## Questions & Answers

**Q: Why is it not for sale in california ? 😭**
A: Because California claims everything causes cancer

**Q: Is it organic?**
A: No

**Q: Is this a petro chemical salt based solution**
A: No

**Q: Do you think that they’re adding the wrong amount of nutrients that’s why it’s killing some plants?**
A: depends on what medium you are using. Most people don't use washed coco. or use pre-amended soil and have no idea how much nutrients are already in it. or aren't watering enough or don't have ideal humidity so the plant drinks more and gets burned. if there isn't enough water it will become more concentrated. there are 100 reasons why growers make mistakes. Almost every single nutrient line could be amazing if used properly and at the right doses for what the plant genetics ask for. Most of the time it's grower's error. Better to go lighter on nutrients then too heavy. Plants will hurt less and bounce back faster with a deletion rather than abundance of nutrients.

## Frequently Bought Together

- Humboldts Secret Starter Kit Pack – World's Best Indoor & Outdoor Plant Fertilizer and Nutrient System: Base A & B – Golden Tree – Flower Stacker – Plant Enzymes – CalMag & Iron
- Humboldts Secret Sweet & Sticky – Carbohydrate and Saccharide Energy Source – Enhance Aroma and Flavor of Plants – Potting Soil for Indoor Plants – Energy for Plants – 32 Ounces
- Humboldts Secret Tree Trunk - Silicate Additive - Advanced Nutrients - Helps Plants Flourish - Indoor Plant Food - Hydroponic Nutrients - Liquid Fertilizer (32 Ounce)

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**Shop now:** [https://www.desertcart.gr/products/384447821-humboldts-secret-starter-kit-worlds-best-nutrient-system-base-b](https://www.desertcart.gr/products/384447821-humboldts-secret-starter-kit-worlds-best-nutrient-system-base-b)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-22*