Green’s Dictionary of Slang

hortical adj.

[? SE exhort]

(W.I./UK black teen) genuine, sincere, respected.

[WI]Francis-Jackson Official Dancehall Dict. 25: Hortical (also artical) esteem, rank, etc: u. hortical don.
[WI]Pan Head ‘A Wi Run the Gun Them’ 🎵 Respect! all hortical gunmen, whether you a police, soldierman or civilian.

In compounds

hortical don (n.) [don n. (3)]

(W.I. Rasta) a respected, acclaimed person.

[WI]D.J. Renegade ‘Darkcide’ 🎵 The Dark One, Gorgon Hortical Don me not, / but play the low key like a ninja from the Octagon.