Possible Clues:

• Limitlessly extolling the grape?
• Iran is wrong - this is what you get when Shiraz is really dry?
• Bit of trail mix
• Mostly growing grape unsuitable for wine?
• Bran cereal fruit
• Grape is beset by wet weather
• Almost growing cereal fruit
• Shrivelled grape
• Sweet grape that has been dried in the sun
• Small dried fruit