Perth tulip garden bikes photo backdrop

[twowheels]

I'm looking for a central Perth location with a mass planting of currently blooming tulips for bike photo backdrop. Araluen not feasible, not sure they would appreciate bikes being taken into the gardens, don't want to drive all that way to find a no go. Actually, don't want to drive there regardless!
Thinking along the lines of Queens Garden, Harold Boas Garden, UWA. Does anyone Perth local know of a suitable photo location that it would be okay to walk in two or three bikes to take some photos?
Thanks

[NASHIE]

Wife is a real green finger and doesn't know of any mass plantings suitable. Im sure if you got in early and parked inside at the top carpark you wouldn't have any issues finding a plot away from the masses at Araluen. The Canola fields out York way are looking good if you struggle with Tulips.