Growing alstroemeria, also known as Peruvian lily or lily of the Incas, can bring vibrant colors to your garden. Follow these 13 steps to grow and maintain beautiful alstroemeria plants in your outdoor space.

1. Choose the right spot: Alstroemeria prefers a sunny location with well-draining soil. Make sure you plant it somewhere with at least six to eight hours of sunlight per day.

2. Check the soil: Loamy or sandy soil is ideal for growing alstroemeria. Ensure that it’s well-drained, and amend it with organic matter if necessary.

3. Purchase tubers or plants: You can grow alstroemeria from tubers or young plants. Both are available for purchase during spring or fall from online retailers or local nurseries.

4. Plant at the correct depth: Dig a hole twice as deep as the height of the container or tuber; plant alongside added compost, which will help improve drainage and provide essential nutrients.

5. Space out plants: Allow 24-36 inches between each plant to ensure that they have plenty of room to grow without crowding each other.

6. Provide support: Alstroemeria stems can become heavy, especially when in bloom. Installing stakes at planting time can offer adequate support as the plant matures.

7. Water frequently: During the initial weeks after planting, water regularly to keep the soil moist but not soggy. Once established, you can water every two to three weeks, depending on local climate conditions.

8. Feed your alstroemeria: Fertilize your plants every month using a balanced fertilizer during the growing season.

9. Prune spent blooms: Maintain healthy growth by removing any drooping flowers and dead leaves regularly.

10. Protect your plants in winter: In colder regions, mulching around the base of the plants will provide insulation, protecting the root system from frost damage.

11. Divide in fall: Alstroemeria can become crowded over time, producing fewer blooms. Divide your plants every few years to maintain their health and vigor.

12. Pest control: Keep an eye out for insects such as aphids, slugs, and snails that enjoy eating alstroemeria shoots and flowers; employ non-chemical pest control methods as needed.

13. Enjoy your beautiful blooms: Alstroemeria flowers look stunning in the garden or can be cut for indoor arrangements, lasting up to two weeks as cut flowers.

By following these 13 steps, you’re on your way to growing and enjoying lovely alstroemeria year after year.