Hungryroot Coupon: Get 15% Off! Posted by Hello Subscription on August 7, 2019. Subscription Box Coupons & Deals / Hungryroot Coupons We received this box for our review. Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Hungryroot has a new sale! Get 15% off your first TWO boxes! Use the coupon code HR15 and use this link when you subscribe! Get 15% off at Hungryroot! What do you think of Hungryroot? Visit Hungryroot to subscribe or find out more!