Creating a Safe Chemical Garden for an 8-Year-Old

In summary, Zooby suggests using non lethal chemicals to grow crystals. Sasha agrees and says that coal can be used to make the "soil" for the crystals.
  • #1
wolram
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hi.
many years ago my father made a chemical garden I am sure
it was grown on coal, can anyone sugest non lethal
chemicals to use, it will be for my godson 8yrs old
hopefully yours.
 
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  • #2
Wolram,

Ithink I know what you're talking
about. When I was a kid, they
were called "Crystal Gardens".
You put a bunch of crystals in
water and they start growing like
undersea coral type things.

I'm almost positive they still
make and sell kits with all these
crystals. Call around to toys-
stores. If you live in a city
that has a science museum, you
might check if there is a gift
store associated with it. That's
the place you'd be most likely
to find one.

-Zooby
 
  • #3
thanks zooby, I am sure your correct about crystals,
it must be 40yrs now but way back I am sure coal was
used to grow them on, anyways thanks for idea.
 
  • #4
Originally posted by wolram
thanks zooby, I am sure your correct about crystals,
it must be 40yrs now but way back I am sure coal was
used to grow them on, anyways thanks for idea.
They may, in fact, provide lumps
of charcoal or something carbon-
aceous with these kits, as the
"soil" for growing your crystal
"trees". If you had a good lump
of coal to use instead it should
work fine.

-zooby
 
  • #5
You can make crystals from the following:
Alum
Boric Acid
Washing sode
Baking soda
Salt
Sugar
Epsom Salts

More exotic are:
Zinc sulfate
Copper sulate
Ferrous sulfate

etc are usually sold in crystal growing kits e.g. http://www.sciencekits.com/crystal.html [Broken]
 
Last edited by a moderator:
  • #6
As a kid, I remember making crystals out of sugar and food coloring. They didn't grow very big. I'm sure there are kits that make cooler samples.
 
  • #7
many thanks sasha, i think i will buy a kit from the site
you posted, my godson will be well chuffed:smile:
 

1. What is a chemical garden?

A chemical garden is a type of experiment that involves growing crystals or structures using chemicals and water. The chemicals used in a chemical garden react with each other to form colorful and unique structures that mimic the appearance of a garden.

2. Is it safe for an 8-year-old to conduct a chemical garden experiment?

Yes, as long as the experiment is supervised by an adult and all safety precautions are followed. It is important to use non-toxic chemicals and wear protective gear, such as goggles and gloves, to avoid any potential hazards.

3. What safety measures should be taken when creating a chemical garden with an 8-year-old?

Always read and follow the instructions carefully. Use non-toxic chemicals. Wear protective gear, such as goggles and gloves. Make sure the experiment is conducted in a well-ventilated area. Keep all chemicals and materials out of reach of children and pets.

4. Are there any specific chemicals that are recommended for an 8-year-old to use in a chemical garden?

There are many safe and non-toxic chemicals that can be used for a chemical garden experiment, such as copper sulfate, sodium silicate, and potassium permanganate. It is important to research and choose chemicals that are appropriate for the age and skill level of the child.

5. Can a chemical garden experiment be done without using dangerous chemicals?

Yes, there are alternative methods for creating a chemical garden that do not involve dangerous chemicals. For example, you can use household items such as food coloring, vinegar, and baking soda to create a similar effect. Always make sure to use safe and non-toxic materials when conducting experiments with children.

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