Her boss then allegedly told her: "Well you won't be doing that. You are fired, so f*** off and you have stolen from your work mates."
Ms Reid claimed that as she was leaving, Ms Harrison yelled out: "I'm taking out a trespass order against you."
She claims being unjustifiably dismissed on July 8, last year having worked there for two years.
Harrison Enterprises Limited denied that Ms Reid was sacked, arguing that she left of her own volition, having stormed out after being "caught out" over the referral to another firm.
Ms Harrison told the ERA that Ms Reid then created a "scene" in the shop, emptying her locker, before proceeding to "run and cuddle all the staff on duty yelling, 'I've been fired"'.
In a judgment out today, ERA member Kenneth Anderson said it would have been a "problematic" case to rule on, had he not seen an email from Ms Harrison to the operator of another Palmers Gardenworld shortly after the meeting.
In it, the garden centre boss warned that Ms Reid was an "absolute untrustworthy individual" and not to give her a job if she applied there, since she'd "just terminated her employment".
Mr Anderson said Harrison Enterprises Limited failed to go through the proper employment processes.
He awarded Ms Reid $4649 in lost wages and benefits as well as $4200 in compensation.
However, the payout was 40 per cent less than it otherwise might have been given that Ms Reid contributed to the situation, firstly by making the referral "against the best interests of her employer", and also by showing "little contrition in regard to her actions".
"It is quite likely that her attitude prompted the dismissal," Mr Anderson ruled.
Cost are reserved.