Across
5a
Empty large car? Earth cost appalling! (7,7)
See 1
Better garden party? (5)
Helper turned to describe complicated graph for birth control (9)
Forest dwellers seeing prophet come back to Earth? (5,5)
21a
Posed with indignation and mockery (6)
23d
A patch liable to emerge from this feature of first floor letters (12,5)
Contents of menu binder covered by German improvements (12)
I haven't cracked this one yet — but Fifteensquared have:
[m]EN[u] + CEMENT (a “binder”) in HANS
See 12
Brief time in fashion, a nose condom (10)
Leisurely moo in field getting loud at the end (4-5)
I haven't cracked this one yet — but Fifteensquared have:
LOW (moo) in SPACE + [lou]D
Representation is fine in net returns (5)
I haven't cracked this one yet — but Fifteensquared have:
OK (fine) in reverse of NET
At last, it's my turn: give your blessing, try working together (7)
Others yelled regularly for transformation (7)
I haven't cracked this one yet — but Fifteensquared have:
REST (others) + alternate letters of YeLlEd
Down
Cutty's type of sea (6)
Catch mate briefly on the way up (6)
Using a digger as weapon to secure poor-quality residence (10)
Summer snake (5)
A bracelet designed for future identification? (9)
Long-suffering (4)
Deal using diplomacy to secure managed end of hostilities (8)
I haven't cracked this one yet — but Fifteensquared have:
RAN (managed) + [hostilitie]S in TACT
Turn up volume in bank from elsewhere (8)
I haven't cracked this one yet — but Fifteensquared have:
Reverse of TOME in RELY (to bank)
Nice and within the rules to show small busts? (10)
Order hot items for starters and a cherry pudding (9)
I haven't cracked this one yet — but Fifteensquared have:
H[ot] I[tems] + (A CHERRY)*
Fancy seeing us as clever people! (8)
Insert implement in cut (8)
Essential wear first and foremost for Shrek character (6)
After love, packed for Danish port (6)
See 14 Across
Pole in a fight (4)
Type letters or click words in the clue