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.

In Lisle you can estimate when it's a good idea to plant bloodleaf by using the USDA zone info.

Planting Calendar for Bloodleaf

Frost tolerance for bloodleaf:	Not tolerant of frost.
When to plant:	After all chance of frost has passed.

You can not plant bloodleaf until after the last frost has passed because they are not cold tolerant.

The earliest that you can plant bloodleaf in Lisle is April. However, you really should wait until May if you don't want to take any chances.

The last month that you can plant bloodleaf and expect a good harvest is probably August. If you wait any later than that and your bloodleaf may not have a chance to really do well. Starting your bloodleaf indoors is a great way to get them started a couple of weeks earlier.

Last Frost Date

The average date of last frost is April 15 in Lisle. In the coldest months of winter you can expect an average low temperature of -15°F.

Since the USDA zone info for Lisle may not be accurate from year to year the actual date of last frost changes from year to year. Since half of the time in Lisle you get surprised by a frost after April 15 be ready to cover your bloodleaf in the event of a late frost.

USDA Zone Info for Lisle

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 Lisle

You may be interested in your other planting guides for Lisle.