Setting Up a Bottle Terrarium
Make this bottle terrarium easy and enjoyable for you. It’s a simple project that anybody can do and it shouldn’t take you more than half an hour to finish it. This is also a good learning experience to educate you on terrariums, closed systems; and how plants live within their environment. The terrarium tank needs to be large enough to allow your terrarium plants to grow comfortably, but small enough so that they don’t get lost in the substrate. One of the best terrarium plants for your bottle terrarium is orchids. They are very easy to care for and will thrive with minimal maintenance.
Orchids are a perfect choice for your terrarium. These beautiful tropical plants come in a wide variety of forms and will fill your terrarium with beauty and color. These flowers are very easy to grow and can survive on either pebbles or soil. Most orchids like full sun, although you can keep some in a shaded area to get just a little bit of indirect sunlight. Watering your orchid plants is very easy as long as you don’t drown them. Simply add water occasionally through the fall and winter.
There are many different orchid species to choose from. Once you know what kind of orchids you would like to keep in a bottle terrarium, the next step is to select the proper container for your new babies. If you plan on keeping only one or two species, then a plastic egg-type container will be fine. If you want to raise several species of the same plant family, then a mix of pebbles and potting soil will be ideal. A well drained potting soil mix should have no loose soil and should be filled with just enough water so that the water seeps deep into the soil and stays there.
Raising seedlings is not necessary for growing small plants in a bottle terrarium, but it will help your beginner plants to grow faster. For example, if you have a plant that likes lots of sunlight but does not like the shade, start them in a bigger terrarium so that they can have plenty of light. Once the plant has established itself as an established grower, you can then move it to a smaller container without removing any of the soil. With your beginner plants in a terrarium, it will be easier to keep track of the growth of the plants. This will also help you identify if you are dealing with a species of plant that will do better outside or inside.
Many orchids grow quite well in terrariums made of glass. Some prefer darker terrariums, but most can do fine in a small terrarium made of clear plastic or other lightweight plastic. It is important to provide a good source of plant food for your orchid plants as they are not accustomed to being hungry. You can provide artificial food, which is available at your local gardening store.
Watering is very important in a bottle terrarium as they do not have a surface to absorb the water. You will need to check and water your plants frequently throughout the day, particularly during hot days. Remember to remove any excess water from the roots by hand before adding to the terrarium through the bottom of the “clean” or “dirty” terrarium sphagnum. There is also activated charcoal available at your local gardening supplies store which can be added to the water or directly to the root systems of the plants. This product has been scientifically proven to be beneficial to all orchid species.
One of the most basic needs of all plants is nutrients, so it is important to research the plants you plan to use in your new bottle habitat to make certain that the plant species you select will get all the nutrients they need. Some plants will do well without any fertilization, but others will need fertilizer on a regular basis. If you plan to include fish, make sure that they too are receiving adequate nutrition as they too are part of the plant’s family. If you are only planning to raise one or two plants in your new habitat, you can use either paper food or inorganic fertilizers.
One last item to include in your terrarium is potting soil. This soil can be purchased or prepared at home. The small plant roots will do their best work in this medium. Make sure that the potting soil and clay mix are fine and loose. You may want to add a few drops of vegetable oil to the mixture if the soil seems to dry out too quickly.