Building a terrarium can be a combination craft and science project for
the children in your charge. It enables them to design a miniature
landscape, while watching something they have planted, grow.
First you
will need the glass structure to host your project. Often you can find
the right container by simply looking around the house for a forgotten
fishbowl, or empty glass jug. Perhaps you will do a little shopping at
the local thrift store or find the perfect item at a garage sale. But if
you plan to do this project with a group of kids, and can't afford
purchasing used glass bowls, stop in at your favorite restaurant. Very
often pickles or maraschino cherries come in gallon glass jugs, that
make ideal miniature terrariums. And it is possible you can get the
restaurant to save you a few.
Next you will
need some plants. Fortunately the smaller the starter plants, the less
expensive they are. Go to your local nursery and tell them what you will
be doing, and ask them to suggest three or four small plants for your
project.
Purchase some potting soil, gravel and activated charcoal. Look around
for colored rocks, which will add flair to
your final project.
Once at home,
spread newspaper over your working surface. Layer the bottom of your
terrarium with the gravel, about two inches deep. Over the gravel,
spread some activated charcoal. Over the soil, add potting soil. After
you add the plants, water with a spray bottle, to clean off the inside
of the jar and moisten the soil
Small
ornamental rock and ceramic miniatures will add the designer touch to
the finished project. Use a mister to moisten plants occasionally. Allow
to dry out periodically, or your landscape might mold.