---
product_id: 235197875
title: "National Geographic Craft Kits for Kids - Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours, Educational Craft Includes Art Project, Geode, STEM Arts and Crafts for Girls (Amazon Exclusive)"
brand: "blue marble"
price: "€ 41.59"
currency: EUR
in_stock: true
reviews_count: 8
category: "Blue Marble"
url: https://www.desertcart.gr/products/235197875-national-geographic-craft-kits-for-kids-crystal-growing-kit-grow
store_origin: GR
region: Greece
---

# Crystals fully grown in 6 hours 5 watercolor pens for custom colors Includes genuine geode specimen National Geographic Craft Kits for Kids - Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours, Educational Craft Includes Art Project, Geode, STEM Arts and Crafts for Girls (Amazon Exclusive)

**Brand:** blue marble
**Price:** € 41.59
**Availability:** ✅ In Stock

## Summary

> 🌟 Grow brilliance at home—where science meets art in 6 hours!

## Quick Answers

- **What is this?** National Geographic Craft Kits for Kids - Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours, Educational Craft Includes Art Project, Geode, STEM Arts and Crafts for Girls (Amazon Exclusive) by blue marble
- **How much does it cost?** € 41.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/235197875-national-geographic-craft-kits-for-kids-crystal-growing-kit-grow)

## Best For

- blue marble enthusiasts

## Why This Product

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

## Key Features

- • **STEM Meets Art:** A perfect fusion of science and craft that engages both the analytical and creative mind.
- • **Family-Friendly Fun:** Designed for ages 8+, this kit turns learning into a memorable group experience.
- • **Fast-Track Crystal Magic:** Watch your crystal garden bloom in just 6 hours—instant STEM gratification!
- • **Authentic Geode Discovery:** Explore real geology with a genuine geode specimen included for hands-on learning.
- • **Personalized Color Palette:** Unleash creativity with 5 vibrant watercolor pens to customize your crystal trees.

## Overview

The National Geographic Crystal Growing Kit is an Amazon-exclusive STEM craft set that lets kids aged 8+ grow colorful crystal-covered trees in just 6 hours. It includes 5 watercolor pens for custom coloring, 3 crystal-growing solutions, 3 tree stands, and a genuine geode specimen with a full-color learning guide. This hands-on educational kit blends science and creativity, making it a top-rated, family-friendly activity that sparks curiosity and artistic expression.

## Description

desertcart.com: National Geographic Craft Kits for Kids - Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours, Educational Craft Includes Art Project, Geode, STEM Arts and Crafts for Girls (desertcart Exclusive) : Toys & Games

Review: Great Kit - Got this for my 6 year old niece and she loves it! Very easy to understand and follow. Good quality and fun to do with the family!
Review: Pretty cool!! - I did not have high hopes after reading some of the reviews, but the whole family actually liked them! 2 kids, 2 parents and grandma each made one. You color a paper tree with markers. As you can see in the pictures, only the blue and purple markers really showed up. (Maybe try using other markers?) We did them around 8 p.m. The crystals started growing after about 45 minutes, and we were all surprised at how cool they were the next morning. I think one of the key things is to wet the tops of the trees with the crystal solution. As others have said, this is a throw away project - the crystals are not sturdy enough to keep.

## Features

- GROW CRYSTAL COVERED TREES - Watch as crystals grow from the branches of the included evergreen and cherry trees like magic; you’ll see the first crystals in minutes and trees will be fully covered in as little as 6 hours.
- YOU CHOOSE THE COLORS - This is more than just a science kit! Color each tree any way you’d like with the 5 watercolor pens in the kit and grow crystals in the colors you’ve chosen. It's a craft project and crystal kit all in one!
- REAL SPECIMEN INSIDE - After the crystals are grown, you'll enjoy examining the genuine geode specimen in the kit! A full-color learning guide is included and is packed with fascinating facts about crystals. This STEM craft kit is unforgettable!
- COMPLETE ACTIVITY SET - Because the crystals absorb the ink from the markers and grow in the colors drawn, this kit combines the science of a crystal growing lab with the creativity of an art project, making this a great activity for girls and boys.
- HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KFK3XF6 |
| Age Range Description | 8 years and up |
| Best Sellers Rank | #2,602 in Toys & Games ( See Top 100 in Toys & Games ) #27 in Educational Science Kits |
| Brand Name | Blue Marble |
| Customer Reviews | 4.4 out of 5 stars 3,419 Reviews |
| Educational Objective | STEM |
| Included Components | 1 Genuine Geode Specimen, 2 Cherry Trees & 1 Evergreen Tree Forms, 3 Packs of Crystal-Growing Liquid, 3 Tree Base Stands, 5 Non-Toxic Watercolor Pens, Full-Color Learning Guide |
| Item Dimensions | 6.15 x 2.2 x 9.3 inches |
| Item Height | 9.3 inches |
| Item Type Name | Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours |
| Item Weight | 240 Grams |
| Manufacturer | JMW Sales, Inc. |
| Manufacturer Maximum Age (MONTHS) | 1188.0 |
| Manufacturer Minimum Age (MONTHS) | 96 |
| Manufacturer Warranty Description | We're proud to make the highest quality products which are backed by exceptional service. |
| Size | Crystal Garden Kit |
| Sub Brand | National Geographic |
| Theme | Science Experiment,Crystal Growing |
| UPC | 816448029394 |
| Unit Count | 1 Count |

## Images

![National Geographic Craft Kits for Kids - Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours, Educational Craft Includes Art Project, Geode, STEM Arts and Crafts for Girls (Amazon Exclusive) - Image 1](https://m.media-amazon.com/images/I/91Z+N3pqHYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Despues de crecer queada asi o se desvanece? Por que algunos no crece ?**
A: Hay que colocarle todo el quimico despacio y si aveces hay partes que no crecen por alguna razòn.

**Q: Can I put this in a glass dome or will that make it explode? I don't know if chemicals or process could cause build up of pressure in enclosed globe.**
A: I believe you can put it in a glass dome it may help preserve the crystal longer.

**Q: How long do the crystals last once they’re grown? Are they permanent or do they crumble after a bit?**
A: they definitely crumble into a powder at the base of the paper trees they grew on   they're not long lasting crystals like I had when I was a kid, but they are amazing to watch grow (and you CAN watch them grow, it's THAT fast).  instant satisfaction for a younger child, vs the set and leave it for a month of the old time crystal growing kits.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Kit
*by H***E on December 13, 2025*

Got this for my 6 year old niece and she loves it! Very easy to understand and follow. Good quality and fun to do with the family!

### ⭐⭐⭐⭐⭐ Pretty cool!!
*by E***H on February 1, 2024*

I did not have high hopes after reading some of the reviews, but the whole family actually liked them! 2 kids, 2 parents and grandma each made one. You color a paper tree with markers. As you can see in the pictures, only the blue and purple markers really showed up. (Maybe try using other markers?) We did them around 8 p.m. The crystals started growing after about 45 minutes, and we were all surprised at how cool they were the next morning. I think one of the key things is to wet the tops of the trees with the crystal solution. As others have said, this is a throw away project - the crystals are not sturdy enough to keep.

### ⭐⭐⭐⭐⭐ Fun kid activity
*by C***S on February 26, 2025*

My 8 year old really liked this project. Color the trees, pour in the solution. There were already small crystals within an hour, and we woke up to full crystal trees! The crystals feel like foam, and they do crumble when you touch them. Definitely not something that will last, but lots of fun to do.

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Craft Kits for Kids - Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours, Educational Craft Art Project, STEM Crafts for Girls Ages 8 9 10 11 & 12 (Amazon Exclusive)
- NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 6 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys (Amazon Exclusive)
- NATIONAL GEOGRAPHIC Gemstone Dig Kit – Dig Up 10 Real Gemstones and Crystals, Science Kit for Kids, Gem Digging Kit, Gift for Girls and Boys, Mining Kit, Rock Collection

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-23*