The answer to 'hedge has weeds' is that weeds can often take root and grow in hedges, causing them to become overgrown and unsightly. Common causes include inadequate maintenance, poor soil conditions, or the spread of weed seeds from nearby areas. Symptoms may include the presence of unwanted plants, patchy or uneven growth, and a messy, unkempt appearance.
The best solution is to regularly maintain and care for your hedge. This includes trimming and pruning the hedge, removing weeds by hand or using a selective herbicide, and ensuring the soil is healthy and well-draining. If the weed problem is severe or the hedge is difficult to manage, it's best to call a professional landscaping service to handle the task.