Skip to Content

A Complete Guide to Growing Avocado Plants Indoors

Avocado plants are not only a popular fruit source but also make great indoor plants. Their vibrant green foliage and ability to adapt to indoor environments have made them a favourite among plant enthusiasts. Growing avocado plants indoors allows you to enjoy the beauty of these trees year-round, regardless of your climate. In this comprehensive guide, we will explore the step-by-step process of growing avocado plants indoors, from selecting the right variety to providing optimal care for healthy growth. Let’s embark on this exciting journey of cultivating avocado plants indoors.

Selecting the Right Variety

When it comes to growing avocado plants indoors, it’s essential to choose a variety that is well-suited for indoor conditions. Some popular indoor avocado varieties include ‘Wurtz’ (also known as ‘Little Cado’), ‘Bacon,’ and ‘Holiday.’ These varieties are known for their compact size, which makes them suitable for container gardening.

Seed Selection and Germination

Growing an avocado plant from seed is a rewarding experience. Begin by carefully selecting a ripe avocado fruit and extracting the seed. Clean the seed thoroughly and suspend it using toothpicks over a glass of water, making sure that the bottom of the seed is submerged. Place the glass in a warm spot with indirect sunlight, changing the water every few days. Within a few weeks, the seed will sprout, and roots will start to form. Once the roots are well-developed, transplant the seedling into a pot filled with well-draining soil.

You May Also Enjoy:  Growing Pineapples Indoors: A Guide to Cultivating Tropical Delights at Home

Suitable Growing Conditions

Avocado plants thrive in warm and humid conditions. Place your avocado plant in a spot that receives bright, indirect sunlight for at least six hours a day. Maintaining a temperature between 60°F and 85°F (15°C to 29°C) is ideal for healthy growth. Avocado plants also require high humidity levels. You can increase humidity by misting the leaves regularly or placing a tray filled with water near the plant.

Potting and Soil Requirements

Select a pot that is at least 10 inches (25 cm) in diameter with drainage holes to prevent waterlogging. Use a well-draining potting mix that consists of equal parts peat moss, perlite, and vermiculite. This mixture ensures adequate drainage while retaining enough moisture for the roots. Plant the avocado seedling at the same depth it was in the previous container, being careful not to damage the delicate roots.

Watering and Fertilising

Proper watering is crucial for the health of avocado plants. Water the plant thoroughly when the top inch (0.5 centimetres) of soil feels dry. Overwatering can lead to root rot, so ensure that the soil is well-drained and never waterlogged. Avocado plants also benefit from regular fertilisation. Use a balanced organic fertiliser, following the manufacturer’s instructions, and apply it during the growing season.

Pruning and Training

To maintain a compact and bushy shape, prune your avocado plant regularly. Prune away any dead or diseased branches and pinch back the growing tips to encourage lateral growth. You can also train the plant to grow as a bushy shrub or a single-trunk tree by selectively removing branches.

You May Also Enjoy:  Goldfish Plants (Columnea Nematanthus): Characteristics, Care, Propagation, and Common Problems

Pest and Disease Control

While avocado plants are relatively pest-resistant, they can still be susceptible to spider mites, aphids, and scale insects. Regularly inspect the plant for signs of pests and take prompt action if necessary. Use organic pest control methods such as neem oil or insecticidal soap to protect your avocado plant. Additionally, proper ventilation and maintaining a clean growing environment can help prevent fungal diseases.


Growing avocado plants indoors is a fulfilling and enjoyable endeavor that allows you to have a thriving, green companion in your home. By following the steps outlined in this guide, you can successfully cultivate avocado plants and witness their growth from seed to a mature, lush tree.

Remember to choose the right variety that suits your indoor space, provide the necessary conditions of light, temperature, and humidity, and use well-draining soil in appropriately sized pots. Regular watering, fertilisation, pruning, and training will help maintain the plant’s health and shape. Keep an eye out for pests and diseases, and address any issues promptly using organic methods.

As you embark on this indoor gardening journey, it’s important to note that growing avocado plants from seed may not guarantee fruit production, as they often require cross-pollination or grafting for optimal results. However, the joy of nurturing a beautiful avocado plant and witnessing its growth is rewarding in itself.

With proper care and attention, your indoor avocado plant can become a stunning centerpiece in your home, providing you with fresh greenery and a connection to nature throughout the year. So, get started on your avocado-growing adventure and enjoy the satisfaction of having a thriving indoor garden. Happy growing!