---
product_id: 377079976
title: "Blue Marble National Geographic Crystal Growing Garden STEM Kit with Geode, Learning Guide for Boys and Girls"
brand: "blue marble"
price: "€ 75.23"
currency: EUR
in_stock: true
category: "Blue Marble"
url: https://www.desertcart.gr/products/377079976-blue-marble-national-geographic-crystal-growing-garden-stem-kit-geode
store_origin: GR
region: Greece
---

# 3 unique crystal tree bases 5 washable watercolor markers crystals grow in just 6 hours Blue Marble National Geographic Crystal Growing Garden STEM Kit with Geode, Learning Guide for Boys and Girls

**Brand:** blue marble
**Price:** € 75.23
**Availability:** ✅ In Stock

## Summary

> 🌟 Grow your own dazzling crystal garden and spark STEM brilliance!

## Quick Answers

- **What is this?** Blue Marble National Geographic Crystal Growing Garden STEM Kit with Geode, Learning Guide for Boys and Girls by blue marble
- **How much does it cost?** € 75.23 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/377079976-blue-marble-national-geographic-crystal-growing-garden-stem-kit-geode)

## 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

- • **Regrow & Reimagine:** Crystals fall off? No worries—just add water and watch your garden flourish again, keeping the excitement alive.
- • **Instant Crystal Magic:** Watch vibrant crystals bloom in just hours, fueling curiosity and creativity.
- • **Genuine Geode Specimen:** Explore real geology with an authentic geode, adding scientific depth to your STEM journey.
- • **Customizable Color Splash:** Use included washable markers to personalize your crystal trees with endless color combos.
- • **Complete STEM Learning Kit:** Packed with a full-color guide and hands-on materials to inspire young scientists and artists alike.

## Overview

The Blue Marble National Geographic Crystal Growing Garden STEM Kit combines hands-on science with artistic creativity, featuring 3 tree bases, 5 washable markers, 3 crystal growing solutions, and a genuine geode. Designed for kids aged 8+, it delivers fast-growing, colorful crystals in just 6 hours, supported by an educational guide to deepen STEM learning. Perfect for inspiring young minds with a blend of geology, chemistry, and art.

## Description

Buy Blue Marble National Geographic Crystal Growing Garden STEM Kit with Geode, Learning Guide for Boys and Girls online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Comes with safe packaging
- Hygienic packaging
- Best-in class specs
- Brand name: National Geographic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KFK3XF6 |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Battery Description | d |
| Best Sellers Rank | #65,985 in Toys ( See Top 100 in Toys ) #844 in Educational Science Kits |
| Brand | Blue Marble |
| Brand Name | Blue Marble |
| Customer Reviews | 4.4 out of 5 stars 2,078 Reviews |
| Educational Objective | STEM |
| Included Components | 3 Tree Bases, 2 Cherry Trees, 1 Evergreen Trees, 5 Washable Markers, 3 Packs of Crystal Growing Liquid, 1 Instruction Booklet, 1 Genuine Geode Specimen, Full-color Learning Guide |
| Is Assembly Required | No |
| Item Dimensions | 15.6 x 5.6 x 23.6 centimeters |
| Item Type Name | Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours |
| Item Weight | 240 Grams |
| Item dimensions L x W x H | 15.6 x 5.6 x 23.6 centimeters |
| Item weight | 240 Grams |
| Manufacturer | Blue Marble |
| Manufacturer Maximum Age (MONTHS) | 1188 |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Part Number | NGCRYSTALGRD3T |
| Material Type | Multiple |
| Model Number | NGCRYSTALGRD3T |
| Number of Items | 1 |
| Set Name | Blue Marble |
| Size | One Size |
| Sub Brand | National Geographic |
| Theme | Tree,Trees |
| UPC | 816448029394 |
| Unit Count | 1 Count |

## Product Details

- **Age range (description):** Kid
- **Brand:** Blue Marble
- **Item dimensions L x W x H:** 15.6 x 5.6 x 23.6 centimeters
- **Size:** One Size
- **Theme:** Tree,Trees

## Images

![Blue Marble National Geographic Crystal Growing Garden STEM Kit with Geode, Learning Guide for Boys and Girls - 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.

## 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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**Shop now:** [https://www.desertcart.gr/products/377079976-blue-marble-national-geographic-crystal-growing-garden-stem-kit-geode](https://www.desertcart.gr/products/377079976-blue-marble-national-geographic-crystal-growing-garden-stem-kit-geode)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-03*