How to choose the best:
Oregano

Touch

Look for thin, woody stems that seem to be holding themselves totally upright.

See

Avoid any stalks that have flowers or buds on them, which could weaken the flavor of the leaves somewhat.

Look for vibrant, yet matted green color and shiny appearance across the leaves — though some varieties are purple!

Avoid any leaves that look to be turning yellow or brown at all.

Smell

Give a good sniff — you’re looking for nice fragrant aroma here. Remember: the main reason you’re using oregano is for that flavor!

Some more details:

How to store

Once cut from the ground, oregano does best in a humid environment, so try wrapping in a moist cloth or paper towel before storing in a plastic bag, and just swap out the cloth at least once per week.

When it's in season

Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.