1 Gallon Pot(Tall Bearded) Zone 4 Full Sun/Partial Shade When planting German Irises, be sure to leave the top 25-50% of the rhizomes exposed above the soil level. Water sparingly and avoid excess moisture during fall and winter months. Ruffled, pure white self with pale lemon-yellow beards. Strong, sweet fragrance. Good re-bloom. Flower Colour – White Leaf Colour – Green Bloom Time – June Height – 29 Space – 18