How long do I have to return unused items.

Per Lowe's return policy page, Most new, unused merchandise can be refunded or exchanged with proof of purchase within 90 days of the original purchase date, unless noted in our Return Policy Exceptions. If your purchase was made with a Lowe’s Commercial Account (LCA), Lowe’s Business Advantage (LBA), Lowe’s Advantage Card (LAC) or Lowe’s Business Rewards (LBR), you have 365 days from the date of purchase to return the product, unless noted in our Return Policy Exceptions. All returns are subject to system approvals.

Usually 90 Days

I think they also provide the best warranty for plants ..... If it dies within a yr bring it back...