When to Plant Axilflower in Happy Valley, OR

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.

The first opportunity to plant axilflower in Happy Valley should be determined by referring to the USDA zone info.


Planting Calendar for Axilflower

Frost tolerance for axilflower: Not tolerant of frost.
When to plant: After the last frost has passed.

Since axilflower require warm weather it's necessary to wait until after the last frost when the weather gets warmer before you can plant them.

JanFebMarAprMayJunJulAugSepOctNovDec
Legend 
A good time to plant axilflower
Possibly ok, but a risky time to plant axilflower
Probably not a good time to plant axilflower

The earliest that you can plant axilflower in Happy Valley is April. However, you really should wait until May if you don't want to take any chances.

The last month that you can plant axilflower and expect a good harvest is probably August. You probably don't want to wait any later than that or else your axilflower may not have a chance to really do well. You can get started a few weeks earlier by starting your axilflower indoors.

Last Frost Date

The average date of last frost is March 15 in Happy Valley. In the coldest months of winter you can expect an average low temperature of 15°F.

Remember that USDA zone info for Happy Valley is just an average and the actual date of last frost changes from year to year. Since half of the time in Happy Valley you get surprised by a frost after March 15 be ready to cover your axilflower if you have a surprise late frost.

USDA Zone Info for Happy Valley

Here is the info for USDA Zone 8b.

Average Date of Last Frost (spring)March 15
Average Date of First Frost (fall)November 15
Lowest Expected Low15°F
Highest Expected Low20°F

This means that on a really cold year, the coldest it will get is 15°F. On most years you should be prepared to experience lows near 20°F.

Plants to Grow in Happy Valley

You may be interested in your other planting guides for Happy Valley.