Tyler Hubbardand his wifeHayleyjust welcomed their second child, sonLuca Reed, on Aug. 19 — but theFlorida Georgia Linemember has already thought about expanding their family of four.

“We’re open [to more kids], for sure,” Hubbard, 32, shares in this week’s issue of PEOPLE, out now. “We hadn’t really made our mind completely up.”

The country musician adds that he and Hayley (who also share daughterOlivia “Liv” Rose, 20 months) have “talkedabout the possibility of adoptionone day” as well.

“We think that’d be really neat,” he continues. “But we’re also wanting to do that in God’s timing and we don’t really feel like that’s now. We don’t really know what that looks like, but that’s definitely been something that we’ve talked about in the past.”

Lola Melani

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Tyler Hubbard and son Luca.Lola Melani

tyler hubard baby

“We initially thought maybe we’d just have two kids and potentially adopt a third, but we definitely see our family being more than just two kids,” Hubbard continues.

“This process has been so amazing, it’s sort ofhard to think that we’re done having babiesat this point,” he adds. “We definitely see it growing down the road. But we also see us taking our time and maybe riding these two kids out for just a little while … like a few years.”

Luca (L) and Olivia Hubbard.Lola Melani

tyler hubbard baby

tyler hubbard baby

“The first time she saw him, she just smiled,” he adds. “I think that was one of the things we were looking forward to the most, is letting them meet each other. She’s been talking about him for months. She’s justold enough to understand what’s going on, so it’s a really sweet thing. She just loves him so much.”

For more from Tyler and Hayley Hubbard, pick up the latest issue ofPEOPLE, on newsstands now.

source: people.com