One of the best tools that you have as gardeners to help us estimate 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 chance to plant sweetscented bedstraw in San Bruno should be estimated by looking at the USDA zone info.

Planting Calendar for Sweetscented Bedstraw

Frost tolerance for sweetscented bedstraw:	Tolerant of a very small amount of frost.
When to plant:	Up to 3 weeks before last frost.

You can plant sweetscented bedstraw just a tiny bit earlier in the year because they are barely cold tolerant.

The earliest that you can plant sweetscented bedstraw in San Bruno 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 sweetscented bedstraw and expect a good harvest is probably September. If you wait any later than that and your sweetscented bedstraw may not have a chance to grow to maturity. You can get started a little bit earlier by starting your sweetscented bedstraw indoors.

Last Frost Date

The average date of last frost is January 31 in San Bruno. You can expect an average low temperature of 30°F in the coldest months of winter.

Always keep in mind that USDA zone info for San Bruno is just an average and the actual date of last frost can change quite a bit from year to year. Since half of the time in San Bruno you get a frost after January 31 be ready to cover your sweetscented bedstraw if you have a surprise late frost.

USDA Zone Info for San Bruno

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 San Bruno

You may be interested in your other planting guides for San Bruno.