Possible Clues:

• Where foxes go to be practical
• Humble ... or a hint regarding the last 4-6 letters of 26-, 27- and 29-Down
• Practical and unpretentious
• Simple but successful conclusion to parachute jump
• Drink to broken heart, being practical
• Pragmatic
• Ordinary; sensible and practical
• *Making a landing - ? = Like a genuine person
• No-nonsense
• Practical, as one is prone to be, facing garden?