One of the best tools that you have as gardeners to help us figure out your gardening schedule is the USDA zone info. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

By referring to the USDA zone info for Blue Island it's possible to estimate when you can plant bloodleaf.

Planting Calendar for Bloodleaf

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

It's a bad idea to plant bloodleaf until after the last frost has passed because they are not cold tolerant.

The earliest that you can plant bloodleaf in Blue Island 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. Any later than that and your bloodleaf may not have a chance to really do well. If you are starting your bloodleaf indoors then you might be able to get away with starting them a few weeks earlier.

Last Frost Date

In Blue Island the average date of last frost happens on April 15. You should expect an average low temperature of -10°F in the coldest months of winter.

It's important to remember that the actual date of last frost is just an average because it is based on the USDA zone info for Blue Island and it changes from year to year. Since half of the time in Blue Island it frosts late in the year after April 15 be ready to cover your bloodleaf if you have a late frost.

USDA Zone Info for Blue Island

Here is the info for USDA Zone 6a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	-10°F
Highest Expected Low	-5°F

This means that on a really cold year, the coldest it will get is -10°F. On most years you should be prepared to experience lows near -5°F.

Plants to Grow in Blue Island

You may be interested in your other planting guides for Blue Island.