"These plants, given its root structure and health, could have yielded a pound of cannabis, with a street value of between $3000 to $5000."
Inquiries are continuing to find the owner.
"With the high temperatures and dry weather the area has been having lately, it is expected there are a lot more well established plants growing around the area.
"Police are planning an operation whereby known spots used for growing cannabis will be canvassed by staff for the illegal plants.
"The area is not generally known for the high amount of outdoor plots but the hills and many reserves around the area provide the perfect ground and concealment for cannabis growers.
"Police are always interested in the community to act as their eyes and ears, so if anyone has any information on the location of potential plots or individual plants, confidentially call crime stoppers on 0800555111, or direct to local police on 042966814."