Nutri+ Final Drive is a mix of stones (NPK), vitamins and other organic compounds. This unique mixture is conceived to give your plants exactly what they need at the end of flowering. All Nutri+ orders over $100.00 will be shipped freight paid. Please order separately to assure the order is over $100.00 and we will deduct the freight from the order. Order other product lines on a separate order and we will ship both orders together.