Answer:
the subject is "herbal plants" The predicate depends. If you are looking for a simple predicate, then look for the verb. In this case, the verb is "have". If your looking for a complex predicate, you would say every other word is the complex/complete predicate. So, Herbal Plants= Subject. Grown in our kitchen have medicinal properties= Complete predicate. I hope this helps.
Step-by-step explanation: