Growing Coffee and Avocado Trees Indoors in Canada

Can You Grow Tropical Fruit Trees Indoors in a Cold Climate?

Andrea wonders if a coffee tree or avocado tree can be grown indoors in Canada, starting from seeds of store‑bought fruit. Both are subtropical/tropical species that won't survive Canadian winters outdoors.

Expert Advice

• Avocado: Seed‑grown avocados can reach 3–4 feet indoors but usually fail to fruit and often decline after that height without a greenhouse.
• Coffee: A coffee plant is more adaptable as a houseplant and may produce attractive foliage, but fruiting (beans) is unlikely without the specific climate conditions of its native habitat.
• Seeds vs. Special Varieties: Seeds from grocery‑store fruit can germinate, but they are not selected for indoor performance. For better results, consider purchasing dwarf or cultivar‑specific plants from a reputable nursery.

Enjoy the experiment, but temper expectations—fruit production is improbable without a controlled greenhouse environment.