Put the coupon code in the box that says — Enter Key Code —- Then click recalculate – It looks greyed out buy will work.
CLICK this LINK to take you to Spring Hill Nursery.
Now this code 414217 will provide $20 off a $20 order.
My order went through, now I hope it ships – I could be canceled, you never really know if the code was designed as a $20 off $20 or not. But its always worth a try!