How do you plant Allium moly luteum bulbs?

Planting. Plant Allium moly in a well-drained, sunny part of the garden. In warmer areas, grow them in a partly shady area that offers protection from the afternoon sun. Plant each bulb 5 inches deep, measured from the base of the bulb, and space them 2 or 3 inches apart.Click to see full answer. In respect to this, which way up do you plant allium bulbs?Plant them from 2 to 12 inches deep depending on the size of the bulb. Most alliums have a flat bottom and pointy top; plant them pointy side up.Subsequently, question is, what to do with allium bulbs after flowering? Allium post bloom care is very easy. Simply keep the plants moderately watered until they fade to yellow and begin to shrivel. At this point, you can cut the plants down to the ground, leaving them where they are or dividing them. Allium bulbs should be divided every three or four years. Also to know is, when should allium bulbs be planted? Plant bulbs in early autumn at a depth of about four times the diameter of the bulbs. Plant smaller growing alliums 7.5-10cm (3-4in) apart, and taller species need at least 20cm (8in) between the bulbs.Do alliums multiply?Alliums adore sunlight and will perform best when they can bask in it all day long. Since most of them multiply naturally, they can be left untouched in the same area for years. Some ornamental alliums grow more like chives and what you plant is a clump of roots rather than bulbs.