One of the first steps you take when you are figuring out your gardening schedule is find your 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.

In Weslaco you can estimate when it's a good idea to plant bell peppers by using the USDA zone info.

Planting Calendar for Bell Peppers

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

Since bell peppers do not do well in cold weather it's necessary to wait until after the last frost when the weather gets warmer before you can plant them.

The earliest that you can plant bell peppers in Weslaco 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 bell peppers and expect a good harvest is probably September. You probably don't want to wait any later than that or else your bell peppers may not have a chance to grow to maturity. You can get started a little bit earlier by starting your bell peppers indoors.

Last Frost Date

On average the last frost when the weather gets warmer is on February 15 in Weslaco. In the coldest months of winter you can expect an average low temperature of 25°F.

Keep in mind that USDA zone info for Weslaco is not always accurate and the actual date of last frost will vary from year to year. Since half of the time in Weslaco there is a last frost after February 15 be ready to cover your bell peppers in the event of one of those late frosts.

USDA Zone Info for Weslaco

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 Weslaco

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