1 A lack of vitamin C (6)
4 Roomy (8)
10 One of the Little Rascals (9)
11 Relative magnitudes (5)
12 Clocked (5)
13 Started (9)
14 Expanding (7)
16 Parental mother (4)
19 Among (4)
21 Go down (7)
24 Forever (9)
25 Prefix meaning "Hand" (5)
26 Proof of innocence (5)
27 Intermediary (9)
28 An imaginary monster (8)
29 Admiration (6)
Down
1 A deliberate act of destruction (8)
2 Rare (8)
3 Promised (5)
5 Placing (7)
6 Fairs (9)
7 Groups of 8 (6)
8 Chides (6)
9 Bewitching (6)
15 Vastness (9)
17 Denigrate (8)
18 A graphic symbol (8)
20 Quandary (7)
21 Wood nymphs (6)
22 Spread over (6)
23 Stitching (6)
25 Anagram of "Acres" (5)