Old-fashioned herb called Santolina chamaecyparissus, aka Lavender Cotton. It will sport yellow button-like flowers in a few months. âÂÂ

Thank you! Getting rid of it before it flowers.

Mystery solved! It is wild marjoram, Origanum vulgare 'Compactum', so not as aromatic or flavoured as Greek oregano or sweet marjoram. I can't move it outside as we don't have a garden but I'll see how it does on the windowsill... Thanks for the suggestions!

Yes, I have all of that in a five gallon bucket, lol. I put a bare root rhubarb, and asparagus in the bucket. It took a few months for a few asparagus to come up so I planted some bean and lettuce seed. Two months later asparagus ferns are popping up everywhere. Two rhubarb plants and I got tons of runner beans, along with the tiny herbs and vegetables growing underneath. I planted the pot for decoration. I wanted ferns and lush foliage. Now I have a mini forest in a pot. Going to see if it Will grow in a bucket next year. Would love to have a rhubarb like yours. Never even seen one that nice in our botanical gardens. This is from a month ago. This is now. The runner beans are now growing on the roof. There's three vines in there. Its an old paint bucket, I turned into a self watering type, lol. This is another mystery herb that popped up. It's really tiny three inch herb and it looks so nice near that small asparagus fern. The lettuce is getting powder mildew but these volunteers are pest free This is the planter today. Hope my plants get bigger this summer. Aside from the runner beans everything is pretty small.