One of the best tools that you have as gardeners to help us estimate your gardening schedule is the USDA zone info. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

In Patterson you can determine when it's a good idea to plant bloodleaf by reviewing 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 can not plant bloodleaf until after all chance of frost has passed because they are not cold tolerant.

The earliest that you can plant bloodleaf in Patterson 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. If you wait any later than that and your bloodleaf may not have a chance to fully mature. Starting your bloodleaf indoors is a great way to get them started a little bit earlier.

Last Frost Date

The average date of last frost is February 15 in Patterson. In the coldest months of winter you can expect an average low temperature of 20°F.

Since the USDA zone info for Patterson is an average the actual date of last frost can change quite a bit from year to year. Half of the time in Patterson you get a frost after February 15 so always be ready to cover your bloodleaf if you have a surprise late frost.

USDA Zone Info for Patterson

Here is the info for USDA Zone 9a.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	20°F
Highest Expected Low	25°F

This means that on a really cold year, the coldest it will get is 20°F. On most years you should be prepared to experience lows near 25°F.

Plants to Grow in Patterson

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