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.

The first opportunity to plant bloodleaf in Philadelphia can be estimated by checking out the USDA zone info.

Planting Calendar for Bloodleaf

Frost tolerance for bloodleaf:	Not tolerant of frost.
When to plant:	After the last frost when the weather gets warmer.

You really shouldn't plant bloodleaf until after all chance of frost has passed because they require warm weather.

The earliest that you can plant bloodleaf in Philadelphia 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 grow to maturity. You can get started a few weeks earlier by starting your bloodleaf indoors.

Last Frost Date

On average the last frost has passed is on April 15 in Philadelphia. In the coldest months of winter you should expect an average low temperature of 0°F.

Just be sure to remember that USDA zone info for Philadelphia is just an average and the actual date of last frost can change quite a bit from year to year. Half of the time in Philadelphia last frost occurs after April 15 so be sure to be ready to cover your bloodleaf in the event of one of those late frosts.

USDA Zone Info for Philadelphia

Here is the info for USDA Zone 7a.

Average Date of Last Frost (spring)	April 15
Average Date of First Frost (fall)	October 15
Lowest Expected Low	0°F
Highest Expected Low	5°F

This means that on a really cold year, the coldest it will get is 0°F. On most years you should be prepared to experience lows near 5°F.

Plants to Grow in Philadelphia

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