Before planting it is a good idea to find your USDA Zone info to determine your garden schedule. The zone info helps tell us things like average date of last frost and lowest expected temperature for your area.

One way of making a decision about when to plant bloodleaf is to examine the USDA zone info for Rialto.

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 because they require warm weather.

The earliest that you can plant bloodleaf in Rialto is February. However, you really should wait until March 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. Any later than that and your bloodleaf may not have a chance to grow to maturity. If you are starting your bloodleaf indoors then you might be able to get away with starting them a little bit earlier.

Last Frost Date

On average the last frost is on January 31 in Rialto. You can expect an average low temperature of 30°F in the coldest months of winter.

Since the USDA zone info for Rialto may not be accurate from year to year the actual date of last frost changes from year to year. Half of the time in Rialto it frosts late in the year after January 31 so be sure to be ready to cover your bloodleaf if you have one of those late frosts.

USDA Zone Info for Rialto

Here is the info for USDA Zone 10a.

Average Date of Last Frost (spring)	January 31
Average Date of First Frost (fall)	December 15
Lowest Expected Low	30°F
Highest Expected Low	35°F

This means that on a really cold year, the coldest it will get is 30°F. On most years you should be prepared to experience lows near 35°F.

Plants to Grow in Rialto

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