The USDA Zone info is a great tool for gardeners to help us estimate your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

The best time to plant pansies in Lone Tree should be estimated by referring to the USDA zone info.

Planting Calendar for Pansies

Frost tolerance for pansies:	Very tolerant of frost.
When to plant:	Up to 7 weeks before last frost.

Pansies do well in cold which means that you can start planting them much earlier than plants that are more sensitive to the cold.

The earliest that you can plant pansies in Lone Tree is February. However, you really should wait until March if you don't want to take any chances.

The last month that you can plant pansies and expect a good harvest is probably September. You probably don't want to wait any later than that or else your pansies may not have a chance to really do well. Starting your pansies indoors is a great way to get them started a few weeks earlier.

Last Frost Date

The average date of last frost is April 15 in Lone Tree. You can expect an average low temperature of -15°F in the coldest months of winter.

Since the USDA zone info for Lone Tree is not always accurate the actual date of last frost is different every year. Since half of the time in Lone Tree you get a frost after April 15 be ready to protect your pansies if you have a late frost.

USDA Zone Info for Lone Tree

Here is the info for USDA Zone 5b.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-15°F
Highest Expected Low	-10°F

This means that on a really cold year, the coldest it will get is -15°F. On most years you should be prepared to experience lows near -10°F.

Plants to Grow in Lone Tree

You may be interested in your other planting guides for Lone Tree.