Nursery stock, bedding plants, and cut flowers sold direct from Iowa growers
Iowa Code chapter 177A and its administrative rules focus licensing on nursery stock — plants that typically overwinter, like trees, shrubs, roses, and many perennials — while cut flowers and annual bedding plants generally sit outside that licensing scheme, similar to the pattern followed in neighboring states.
If you grow nursery stock in Iowa, your nursery must be inspected at least annually by the State Entomologist's office to check for insect pests and plant disease before a certificate is issued for that stock.
Nursery dealers need a nursery dealer's certificate from the State Entomologist before doing business, and each separate sales location needs its own certificate — bringing in out-of-state stock requires that state's inspection certificate to accompany each shipment.
| Item | Rule | Regulator |
|---|---|---|
| Cut flowers (no roots) | Generally not regulated as nursery stock | IDALS (by rule pattern) |
| Annual bedding plants, vegetable starts | Generally not regulated as nursery stock | IDALS (by rule pattern) |
| Perennials, trees, shrubs, roses (nursery stock) | Annual nursery inspection required | Iowa Admin. Code 21-46.8 |
| Nursery dealer (any sales location) | Nursery dealer's certificate required per location | Iowa Admin. Code 21-46.9 |
| Out-of-state nursery stock shipped into Iowa | Requires origin-state inspection certificate | Iowa Admin. Code 21-46.7 |
Annual bedding plants and vegetable starts generally fall outside Iowa's nursery stock licensing focus, but confirm your specific product mix with IDALS's Entomology & Plant Science Bureau if you're scaling beyond a small seasonal stand.
Think plants that overwinter and get sold again next year — trees, shrubs, roses, and many perennials, along with items like iris and gladiolus bulbs, are the categories called out for licensing and inspection.
Yes — nursery dealer certificates are issued per separate sales location, so operating from more than one location means securing a certificate for each one.
As a dealer, you'd typically need your own nursery dealer certificate; stock coming from out of state needs to arrive with that origin state's inspection certificate attached to the shipment.