Possible Clues:

• Place up north hides tangled web in the hedgerow
• Bramble with tangled web in Northern county
• Fruit-bearing shrub
• Fruit brewery mashed beneath foot of mound
• Fruit mash brewed with more than half whiskey
• Bramble with edible purple fruit
• Do you, by the sound of it, find it fruitful to 16 across?