March through May..
"The Opal, discovered in Europe in 1999, is grown exclusively in the U.S. by Ralph Broetje of Broetje Orchards, Prescott, Wash., The variety is available only through FirstFruits Marketing and is available from March through May, or as long as supplies last, according to the release."
in an opal apples store retard
summer season
The best season to make caramel apples is on a hot day, most likely in the summer. But if you want to use the best apples then you should make them in the apple season.
There are a handful of apples that are season in the month of January. The varieties of apples include Hudson's Golden Gem, New Red Winesap and Golden Russet.
Harvest season for picking apples is in the fall. It starts early in September and goes all through October.
Red Delicious apples are typically in season from late summer to fall, usually starting in September and lasting through November. They are at their peak freshness and flavor during this time.
the spring.....!
The types of Opal that i am familiar with are White Opal, Fire Opal, Boulder Opal, Black Opal, Crystal Opal, Light Opal, Doublet Opal, Triplet Opal, Common Opal, Synthetic Opal, and Immitation Opal.
August- early-season apples September- mid-season apples October- mid-season apples November- late season apples How that helps! =) Source: Fruitexpert.co.uk
Apples are known to be Autumn fruit but you can tend to find them around all year.
in the summer fall
Apples are not grown in Karachi. In Pakistan apples are grown in Baluchistan, interior sindh, northern areas of Pakistan and in Kashmir.