Kiwi music festival Homegrown has added another 22 acts to its already-impressive lineup.

Kora, Katchafire, I Am Giant, Villainy, Jamie McDell, Deceptikonz and @Peace are just some of the new acts added to the bill.

Organisers have also announced that the Dub and Roots stage has been upgraded to a massive open air stage to accommodate the strong lineup of bands due to perform. The previously-announced Shapeshifter, Six60 and Kora will be joined on the Dub and Roots stage by Katchafire, Tahuna Breaks, Tomorrow People, Sunshine Soundsystem and DJ Sir-Vere.

Reunited Wellington supergroup Bongmaster (featuring Iain Gordon, DJ Mu, Dallas Tamaira and Joe Lindsay aka Hopepa from Fat Freddy's) will headline the Red Bull Sound Lab, where Laughton and Brad Kora (L.A.B.) and Brockaflowersaurus Rex are also due to perform.

New to the festival for 2015 is the free to the public Promenade stage, which will be situated on the Wellington Waterfront just behind Te Papa.

Tickets are now available from the Homegrown website.

Homegrown
Wellington - Saturday 7th March, Wellington Waterfront

Full Lineup:

Jim Beam Rock Stage:
Shihad
Blacklistt
Devilskin
I Am Giant
Villaniy
Black River Drive
Silence the City
Ekko Park

Jim Beam Dub & Roots Stage:
Shapeshifter
Six60
Kora
Katchafire
Tomorrow People
Tahuna Breaks
Sunshine Soundsystem
DJ Sir-Vere

Pop & RnB Stage:
David Dallas
Deceptikonz
Sid Diamond
P Money
Sammy J
Ginny Blackmore
Jamie McDell
Benny Tipene
Jetski Safari ft. Helen Corry
Marek

Locally Sourced:
Estere
Black City Lights
Drax Project
The Bone$
Pea Stew
Nomad
Ash Graham
A Girl Named Mo

Lipton Ice Tea Electronic Stage:
Opiuo
Concord Dawn
The Upbeats
Dan Aux ft. Randa
The Peacekeepers ft. Tiki &PNC
Clarke & Aroha
Beat Mob

Promenade Stage:
Randa
Midnight Gallery
K+Lab
Tiki Taane (acoustic)
J Brown & the Mic Smith
Third3ye
Kid'n'Rei

Sound Lab:
@Peace ft. Team Dynamite
Bongmaster
L.A.B. (Laughton & Brad Kora)
Rhombus in Dub (DJ Set)
Brockaflower
Raiza Biza, Young Tapz and Mzwetwo
Diaz Grimm ft. PNC, Spycc and INF
Downtown Brown
Donell Lewis and Brownhill