Pot of Herbs Garden Candle Refill Fresh, herbaceous and citrus-led with soft green undertones. Blended with pure essential oils including citronella, rosemary, basil and lemongrass to transport you to a Mediterranean herb garden, while naturally helping to keep summer bugs at bay. Includes: 135g refill, wick and wick centre tool. Burn Time: 35 hours (Standard Garden Candle Refill)