How to Plant an Avocado Seed: A Step-by-Step Guide

Growing an avocado plant from a seed is a fun and rewarding project that requires just a little patience. While it may take several years for an avocado tree to bear fruit, the process of sprouting the seed and watching it grow into a beautiful indoor plant is a great way to add some greenery to your home. Here’s how to plant an avocado seed in a few simple steps.

1. Prepare the Seed

After enjoying your avocado, gently remove the seed and rinse off any remaining fruit under lukewarm water. Be careful not to remove the brown skin on the seed, as this acts as a protective layer. The seed has two ends: a slightly pointed top and a flatter bottom. It’s essential to keep the bottom end submerged in water, as this is where the roots will develop.

2. Insert Toothpicks and Suspend in Water

To encourage sprouting, insert three to four toothpicks into the middle of the seed at a slight angle, forming a stable support. Then, place the seed over a glass of water with the pointed end facing up and the bottom end submerged. The toothpicks should hold the seed securely above the water. Make sure about an inch of the seed’s base is in the water, and place the glass in a warm, sunny spot, such as a windowsill.

3. Wait for Roots and Sprouts

Patience is key here, as it can take between two to six weeks for roots and a stem to appear. Change the water every few days to prevent bacteria build-up and keep the water fresh. Over time, the seed will crack, and roots will start growing from the bottom, while a stem will sprout from the top.

4. Potting the Seed

Once the stem reaches about 15cm (6 inches) in height, trim it back by a few centimetres to encourage growth. When the roots are strong and the stem has regrown, it’s time to plant the seed in soil. Choose a pot with good drainage and fill it with well-draining soil. Place the seed in the soil with the top half exposed and water it regularly, keeping the soil moist but not waterlogged.

Key Takeaways:

• Prepare and suspend the seed with the bottom end in water for sprouting.
• Place the seed in a warm, sunny spot and change the water frequently.
• Transfer to soil once the stem and roots are well-established.

With the right care, your avocado seed will grow into a lovely houseplant, adding a tropical touch to your home. While it may be years before it produces fruit, watching it grow is a rewarding journey.