Stamina White clover is a new intermediate-type selected for higher forage yield and persistence under extreme grazing pressure. As an intermediate, Stamina’s aggressive growth pattern has high stolon density and rooting, allowing it to persist well under hoof and grazing pressure. In yield and persistence testing across Midwest, Northeast and Mid-South universities, Stamina has firmly established itself as an elite high-yield, very persistent, durable white clover. Choose Stamina if you want a white clover for the long haul.