How about an unusual pop up box card?
Magnolia Petal & White Clover Scented Soya Wax Candle…bring the smell of the garden into your home!
Lavender, Chamomile & Vanilla Scented Soya Wax Candle…relaxing after a hard day working in the garden!
A Night Garden greetings card:
Toiletry bag with Irises.
A golden bee on a trinket or soap dish
https://folksy.com/items/6680973-Rainbow-Brights-Crochet-Bunting-3-mtrs-Tie-Dye
Ideal to pretty up a garden shed
A tote bag with garden roses.
How about a Nasturtium Ring? Not to be worn whilst gardening obviously, more to remind you of its loveliness.