Despues de crecer queada asi o se desvanece? Por que algunos no crece ?

Hay que colocarle todo el quimico despacio y si aveces hay partes que no crecen por alguna razòn.

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.

I believe you can put it in a glass dome it may help preserve the crystal longer.

How long do the crystals last once they’re grown? Are they permanent or do they crumble after a bit?

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.

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National Geographic Crystal Growing Garden STEM Kit with Geode, Learning Guide for Boys and Girls

Product ID: 377079976

Details

Age range (description)
Kid
Brand
Blue Marble
Item dimensions L x W x H
15.6 x 5.6 x
Size
Crystal Garden
Theme
Tree Trees

⏳Crystals form visibly within minutes

🌱3 unique tree bases for diverse crystal growth

🎨5 washable markers for personalized crystal colors

Description

🌟 Transform your desk into a dazzling crystal forest—science has never looked this cool!

CREATIVE CUSTOMIZATION - Use 5 washable markers to design colorful, one-of-a-kind crystal trees.
FAST ACTING CRYSTAL MAGIC - See your crystal creations develop in just minutes—instant STEM gratification.
COMPLETE STEM LEARNING KIT - Packed with a full-color guide and safe, hygienic packaging for confident, hands-on discovery.
GROW YOUR OWN CRYSTAL GARDEN - Watch vibrant crystals bloom on 3 distinct tree shapes, blending art with science.
GENUINE GEODE SPECIMEN INCLUDED - Explore real geology with an authentic geode, adding depth to your STEM journey.

The National Geographic Crystal Growing Garden STEM Kit offers kids a fast, creative way to grow colorful crystals on three unique tree bases using safe, washable markers and crystal-growing liquid. Featuring a genuine geode specimen and a full-color learning guide, this kit combines hands-on STEM education with artistic expression, making it a top-rated, engaging science gift for curious young minds.

Specifications

ASIN	B08KFK3XF6
Age Range Description	Kid
Best Sellers Rank	#56,248 in Toys ( See Top 100 in Toys ) #787 in Educational Science Kits
Brand Name	Blue Marble
Customer Reviews	4.4 4.4 out of 5 stars (2,051)
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
Manufacturer	Blue Marble
Manufacturer Maximum Age (MONTHS)	1188.0
Manufacturer Minimum Age (MONTHS)	96.0
Manufacturer Part Number	NGCRYSTALGRD3T
Material Type	Multiple
Model Number	NGCRYSTALGRD3T
Set Name	Blue Marble
Size	Crystal Garden Kit
Sub Brand	National Geographic
Theme	Tree,Trees
UPC	816448029394
Unit Count	1 Count

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