One of the best tools that you have as gardeners to help us determine 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 Healdsburg you will be able to estimate when it's a good idea to 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 probably a bad idea to plant bloodleaf until after all chance of frost has passed because they do not do well in cold weather.

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

The last month that you can plant bloodleaf and expect a good harvest is probably September. You probably don't want to wait any later than that or else 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 Healdsburg the average date of last frost happens on February 15. It might get as low as 25°F during the coldest months of winter.

Since the USDA zone info for Healdsburg is an average the actual date of last frost changes from year to year. Half of the time in Healdsburg you get surprised by a frost after February 15 so just be sure to be ready to protect your bloodleaf in the event of a late frost.

USDA Zone Info for Healdsburg

Here is the info for USDA Zone 9b.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	25°F
Highest Expected Low	30°F

This means that on a really cold year, the coldest it will get is 25°F. On most years you should be prepared to experience lows near 30°F.

Plants to Grow in Healdsburg

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