Before planting it is a good idea to find your USDA Zone info to estimate your garden schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

You should be able to determine when you can plant bloodleaf by reviewing the USDA zone info for Rockville.

Planting Calendar for Bloodleaf

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

Since bloodleaf are not cold tolerant it's important to wait until after the last frost when the weather gets warmer before you can plant them.

The earliest that you can plant bloodleaf in Rockville 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 little bit earlier by starting your bloodleaf indoors.

Last Frost Date

The average date of last frost is April 15 in Rockville. In the coldest months of winter you should expect an average low temperature of 0°F.

Since the USDA zone info for Rockville is just an average the actual date of last frost is different every year. Since half of the time in Rockville you get a frost after April 15 be ready to cover your bloodleaf if you have one of those late frosts.

USDA Zone Info for Rockville

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 Rockville

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