Agave in Luna Bowl

Light: Agave plants thrive in full sun throughout the year. In very hot climates they might need a bit of shade because the harsh sun can burn their foliage. However, when grown indoors they should be set in your brightest location, ideally a south- or west-facing window. Rotate the container every week or two to ensure that all sides of the plant receive light and grow evenly. You also can move the container outdoors in warm weather, so your agave can luxuriate in full sunlight. This is not a plant that does very well under artificial lighting.

Temperature and Humidity: Agave species are desert plants, thriving in warm temperatures and low humidity. Indoors, make sure your temperature remains between 65 and 80 degrees Fahrenheit. And protect your plant from cold drafts, such as those from an air conditioner. Typically indoor humidity isn’t an issue for agave, as it won’t reach a high enough level that can cause rot and other problems for the plant. It can, however, be a problem if you move your plants outdoors for the humid summer months.

Watering: Established agave plants have a high tolerance for drought, but young plants will need a little more soil moisture. In general, water your plant every one to two weeks in the summer when it is actively growing, waiting for the top 2 inches of soil to dry out between waterings. For the rest of the year, water the plant about once a month, making sure not to let the soil completely dry out. 

Air Circulation: Good air circulation is essential in humid environments, where agaves can be susceptible to fungal diseases. This can be especially necessary during the humid summer months. If you are moving your agaves outdoors for the summer, give them plenty of space to ensure good air circulation.

Fertilizer: During the first couple of years, fertilize your container agave plant monthly in the spring with a balanced liquid fertilizer diluted to half strength. No fertilization is necessary for the fall and winter. Once mature, an agave plant generally does not need any feeding at all.

Pruning and Maintenance: Agave leaves need to be pruned off only when they die or become diseased. Remove leaves by cutting them off with sharp pruners near soil level.