Birdsfoot trefoil tolerates acidity, alkalinity ... Deep rooted, having finer stems and more leaves than alfalfa. Has three terminal leaflets near the base of the stem, like stipules. Five oval ...

That's why people feel so lucky when they stumble across one. The origin of four-leaf clovers bringing good luck stems from ...

When trefoil seedlings are 3-4 inches tall. check the roots of some plants for proper nodulation. Effective nitrogen-fixing nodules have a pink interior, whereas the presence of pale yellowish-green ...