Taylor Swift might be a fan of redwoods, but Kylie Kelce wants everyone to know she REALLY loves her Japanese Maples … going to Instagram to make it official after her hubby, Jason, compared his junk to the puny tree last week.

Fans spotted Kylie’s updated social media bio on Thursday … about a week after Jason and Travis Kelce broke down Taylor Swift’s new song “Wood” — which ain’t exactly about plants — on their “New Heights” podcast.

While Trav played coy as his bro pressed him on the track … Jason joked that any song about his appendage wouldn’t be as generous.

During the latest edition of their show, Jason spoke about his wife’s love for the tree — saying as long as she enjoys it, “That’s all I need.”

Now we know Jason wasn’t lying … ’cause Kylie confirmed it herself.

Beyond the plant, we do know the raunchy track is one of Kylie’s favorites from the “The Life of a Showgirl” album … despite a little TMI from Swift.

“Do I need that much detail? Specifically about my brother-in-law? Probably not,” she said. “But also, good job, Trav. That’s it. Guys, yes. A thousand percent yes. That’s women supporting women. Proud of ya.”