top of page

Growing Palm Trees in Delaware's Unique Climate


Delaware may not be the easiest place to cultivate palm trees, but with some careful planning and knowledge of the climate, it can be done. This small state's wet, semitropical, and continental climate presents challenges, but the influence of the ocean helps palm trees thrive even in the winter months.


The southern half of Delaware enjoys a milder climate compared to the northern part. July sees average temperatures of about 76°F (24°C), while January averages around 31°F (–1°C). Despite these moderate temperatures, Delaware has experienced both extreme highs of 110°F (43°C) and lows of –17°F (–27°C). This variation in temperature is important to consider when selecting palm tree species.

What Palm Trees Can Grow In Delaware

Delaware falls within hardiness zones 6b to 7b, meaning the types of palm trees that can be grown here must be hardy and capable of withstanding various conditions. It is crucial to choose palms with resilience and adaptability, as well as provide proper protection during colder days. Some palm trees that have shown success in Delaware include:

Needle Palm Tree – Zones 5b-11 (- 15 to - 10F)

European Fan Palm Tree – Zones 7b-11 (5 to 10 F) 

Pindo Palm Tree – Zones 7b-11 (5 to 10 F) 

Sago Palm Tree – Zones 7b-11 (5 to 10 F) 

Saw Palmetto Palm Tree – Zones 7a-11 (0 to 5 F) 

Windmill Palm Tree – Zones 7b-11 (5 to 10 F)

Fan Palm Tree In Delaware
bottom of page