Things You'll Need:
- Citrus tree
- Container
- Gravel
- Soil
- Fertilizer
- Water
-
Step 1
Select a citrus tree that will do well indoors and in containers. Dwarf varieties of citrus fruit trees will grow better in containers than full-size trees. In addition, because they need less light, sour types of citrus (like lemons and limes) will do better indoors.
-
Step 2
Choose a container that has drain holes and a tray that will catch any extra water. Be sure the container is large enough for your tree's root system and some growth. The larger the container, the more your tree can grow.
-
Step 3
Place 1 to 2 inches of gravel in the bottom of the container for drainage.
-
Step 4
Use a potting soil that is labeled for citrus fruits. Fill the container with the soil up until a point where, when you place the roots of your tree in, the top of the root system will be 1 to 4 inches from the top rim of the container.
-
Step 5
Place your tree in straight and fill the remainder of the pot with the soil so that it is firmly set. You can place mulch or gravel to make the tree more attractive in your home.
-
Step 6
Place your indoor citrus tree near windows, preferably on the south side of your house where much light comes in.
-
Step 7
Keep your citrus fruit evenly watered. Do not let the soil dry up and do not saturate the soil, which will cause the roots to rot. Be sure to check often to keep the right consistency of water in the soil.
-
Step 8
Fertilize your soil with a multipurpose fertilizer that has manganese, iron and zinc in it. Do this about four to six times a year, following the manufacturer's directions since fertilizers come with different potency and release rates.
-
Step 9
Place your tree outdoors in full sunlight in the spring. If you live in an area you have warm or hot summers, take your citrus tree out after the last frost. Don't forget to water it.
-
Step 10
Bring the tree back indoors before the first frost.
