crystal growing best sellers

#1 Magic Tree Crystal Growing Tobar Magic Tree Crystal Growing Activity Set

£4.76 on Amazon

#2 NATIONAL GEOGRAPHIC Earth BLUE MARBLE NATIONAL GEOGRAPHIC Earth Science Kit - Over 15 Science Experiments & STEM Activities for Kids, Includes Crystal Growing Kit, Volcano Science Kit

£27.99 on Amazon

#3 1 x Magic Growing Crystal Henbrandt 1 x Magic Growing Crystal Christmas Tree Set Grow Your Own Crystals Science Kit Stocking Filler Christmas Eve Box Party Favours Loot Bag Fillers Lucky Dip for Boys and Girls

£3.90 on Amazon

#4 Natural Sea Salt 1Kg GROW CHEM Natural Sea Salt, 1Kg Bucket, Pure Coarse Sea Salt Crystals, 100% Natural Salt, Gluten Free, Vegan and Kosher Certified for Cooking, Seasoning, Bath, Beauty and Salt Grinders

£6.88 on Amazon

#5 Tomato Greenhouse Reinforced CRYSTALS Tomato Greenhouse Reinforced Frame & Cover Outdoor Garden Plant Grow Green House

£12.85 on Ebay

#6 Crystals Advent Calendar GRENFIELD Crystals Advent Calendar 2025 & Crystal Growing Kit, 24 Days Crystal Gemstones Minerals Rocks & Fossils Advent Calendars, Christmas Countdown Calendar for Birthday Xmas Girls Boys Kids Men Women

£6.49 on Amazon

#7 🆕 NATIONAL GEOGRAPHIC Mega BLUE MARBLE NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 6 Crystals + Light-Up Stand, Science Gifts, Crystal Making, Science Kit for Girls & Boys

£34.99 on Amazon

#8 Seed Trays Starter Kit WY8 Seed Trays Starter Kit, Include 100 Biodegradable Pots for Seedlings, 3 Plastic Growing Trays with 3 Crystal Lids, 50 Plant Labels and 3 Plant Tools All you need for Outdoor Indoor Gardening

£17.99 on Amazon

#9 My Crystal Guide Learn My Crystal Guide: Learn how to identify, grow, and work with crystals and discover the amazing things they can do - for children aged 7+ (Philip Permutt's bibliography)

£9.84 on Amazon

#10 Tweak Growing up on Tweak: Growing up on Crystal Meth

£9.19 on Amazon

#11 50 Kids Science Experiment KLEVER KITS 50+ Kids Science Experiment Kits,STEM Toys Crystal Growing Kit for Kids,Bicolor Flower Chemistry Set, Educational Toy Gifts for Boys Toys Age 6+, Science Kits for Kid Age 10

£17.99 on Amazon

#12 Crystal Growing Kit for National Geographic Crystal Growing Kit for Kids - Educational Science Kits for Kids Age 8+ with Dazzling Purple Crystals and Authentic Amethyst Specimen | STEM Gifts for 8+ Year Old Boys and Girls

£11.99 on Amazon

#13 🔥 🆕 Crystal Cactus Growing EDUMAN Crystal Cactus Growing Kit for Kids, Kids Science Experiment Kit with Crystal Powder, Grow Your Own Crystals, Educational STEM Craft Kit for Boys & Girls (Cactus-Purple)

£9.99 on Amazon

#14 🔥 Walk in Tomato Mini Greenhouse Crystals Walk in Tomato Mini Greenhouse Frame and Reinforced PE Weather Cover Garden Vegetables Grow and Cultivation, Green

£12.84 on Amazon

#15 🆕 NATIONAL GEOGRAPHIC Jumbo BLUE MARBLE NATIONAL GEOGRAPHIC Jumbo Glow in the Dark Crystal Growing Kit - Up to 3x Larger Than Our Standard Crystals, Crystal Growing STEM Science Kit for Kids

£13.59 on Amazon

#16 NATIONAL GEOGRAPHIC Craft BLUE MARBLE NATIONAL GEOGRAPHIC Craft Kits for Kids - Crystal Growing Kit, Grow 6 Crystal Trees in 6 Hours, Art Supplies, Geode Specimen, STEM Arts & Crafts Kit

£24.99 on Amazon

#17 Tomato Greenhouse Reinforced CRYSTALS Tomato Greenhouse Reinforced Frame & Cover Outdoor Garden Plant Grow Green House

£12.85 on Ebay

#18 Grow Your Own Crystals Grow Your Own Crystals Kit Set of 3

£7 on Shopify

#19 Tomato Greenhouse Reinforced DENNY INTERNATIONAL Tomato Greenhouse Reinforced Frame & Cover Outdoor Garden Plant Grow Green House By Crystals®

£13.97 on Amazon

#20 🔥 1 kg Copper Sulphate LABORLADEN 1 kg Copper Sulphate Pentahydrate (Copper (II) Sulphate, CuSO4, for Pool, Laboratory, Workshop, Crystal Growing) - 1000 g in High-Quality Tin

£12.07 on Amazon