Like rich, moist soil – however, too moist, and the bulbs will rot.
Keep in mind when planting that Queen of the Night is thought of as hardy, so this plant will survive close to or on freezing temperatures. Ideally plant in potting mix and loamy soil and try to keep the ph of your soil between the range of 6.6 and 7.5 as Queen of the Night likes to be in weakly acidic soil to weakly alkaline soil.Technically this plant can be grown by seed, although it takes about 6 years. It is usually grown from bulbs.
Sow 3.9 inches (10.0 cm) deep with a guideline distance of 3.9 inches (10.0 cm).Plant out in the fall.
Bloom dates depend on local climate but exposure to sun and water will also influence timing. In fully shaded areas these tulip will also bloom. Good for the cutting garden.1
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Queen of the Night is a hardy plant.Was developed in an attempt to create an actual black tulip – they didn’t quite succeed with this one.
Tulips are known to be a declaration of love.1
Queen of Night
1 tulips.com/product/queen-of-the-night/single-late-tulips