This is all tulip poplar. Milled with a G660 with a 36” or 52” bar. I am going to preface the rest of this with, I have four kids 10,7,5, and 2 and a full time job that transitioned to working from home last March (did not realize how much use the “homework counter” would get), so all decisions were made by “how quickly can get this done good enough”, knowing poplar is soft, kids are hard on everything, we live in the middle of the city, everything had to carried by hand 300’ from where the tree fell to the house, and I drive a mini van
Dry time was 8 months for the the kitchen table and counter both about 10’6” long thickness was about 10/4. Finish is triple thick varathane with a gloss poly on top. They were my first slabs milled in July and end sealed with latex paint. Left with one end in the sun. I got them flat enough with the cheapest power planer on Amazon. They were pretty warped.
Thiner slabs and crotch, 6/4, I milled this winter let “dry” (we had 18” of rain between dec 1 and February 1) 10-12 weeks. End sealed with anchor seal and kept out of the sun. They were still wet when they were mounted/used in their final positions. Got one back check on one bench.
Exterior is finished for swings and benches with GF 450 sprayed on. Interior is paste wax finish. Ready for use within the hour.
Standing desk needs a real finish but I only had 4 hours to assemble frame flatten to the not flat slab to flat enough, sand and finish it. So it got one coat of wax and that was not enough as it shows water rings.
This may not be the right way but it has worked out ok for me. My thoughts are if it’s flat the faster I seal it and get it fixed in place the flatter it will dry.
Happy to answer any specific questions
Evan