nostr:npub1f2p8754drsmjltdqdf57g7zuexz9u7fvhdk4xpq3cm8z02tvaa7s98wt7n plant vendor. 
nostr:npub1dgpt04w4c88wc0g262xaw8zvlm4mvwtmjhl0tn2sxtyjywsn6q4qt8ka3a might also be selling seeds. 
As for excess sats, I make pottery and frequently list items for sale. Bitcoin themed items are only on Nostr and sold for Bitcoin only, but all other items can be seen on my Etsy but bought cheaper for Bitcoin if you contact me directly:
https://www.etsy.com/shop/wrensnesthandmade
You should also check out the following artists who sell art for bitcoin:
nostr:npub17nd4yu9anyd3004pumgrtazaacujjxwzj36thtqsxskjy0r5urgqf6950x 
nostr:npub1z674e6ztne66luq0qmt3l9r8uck68zqnz6x6fzuwad46me0mjwfsfngz59