Do a search for images of birds in redbud trees, in fact, and you'll notice ... but it will take about four to six years before they start putting on blooms. Knowing that a proliferation of ...

Plus, when will the rest of the trees bud and when do they become fully green? Also, what date is it safe to start planting your own flowers after our average final frost? I'll show you using 3D ...

Images show buds unfurling on cherry trees around the Tidal Basin ... "The blossoms are starting to show, now we're just waiting on them to open," the agency wrote in a social media post.