Our Club is the easiest way to get Liqui-Dirt right to your door when you need it. Keep your plants strong, vibrant and healthy. All Monthly Plans are billed per month until canceled. Cancellation must be done before the next shipment is sent out. You may cancel any time. Yearly plans may not be canceled during the year of service. There are no refunds for yearly plans. You may cancel your next year of service at any time. Plans are not interchangeable, terms of service may change at any time.