Red Yarrow ‘Paprika’ plant 3.25″ pot – Achillea millefolium Yarrow ‘Paprika’ (Achillea millefolium) makes a very nice addition to a water-challenged flower bed. With frilled foliage and a long-blooming bouquet of small red flowers, the fact that it is deer/rabbit resistant makes this plant a valuable addition to those who want hardiness, but don’t want to give up beauty in modern landscapes.