Best Time To Plant Tulip Bulbs In Colorado

Colorado state university extension.

Best time to plant tulip bulbs in colorado.

When planting the bulbs keep in mind their time of bloom. Bulbs are the most common and easiest way to grow them. Your tulips will bloom in spring. However you don t want to plant them so early in the season that they have time to sprout.

Across colorado plant tulip bulbs in september or october at least six weeks before the ground freezes and when the ground temperature has cooled to 55 degrees fahrenheit. Late march or early april through may. The ideal time to plant your spring bulbs depends on where you live and what the weather is like that season. These bulbs require a period of cold in order to bloom so they must be planted in the fall to flower the following spring.

At this point however bulb selection may be limited. 27 and 28 when denver botanic gardens sells hundreds of bulb varieties during the annual fall plant and bulb sale that will be held with free. It s ok to plant up until the ground freezes in late fall. Bulbs planted after october may not have time to root adequately and therefore may not flower uniformly in the spring.

Some gardeners push it to november with good results but that all depends on our weather and soil conditions don t plant in frozen or wet soil. Soil preparation is important for bulbs. Tulip bulbs should be planted around september or early october around autumn or fall and before the first frost sets in. At most elevations the best time to plant bulbs is mid september to late october so bulbs can establish roots before the soil freezes.

Being perennial they will bloom every year in spring. Minor bulbs in february and march tulips. Bulbs need several weeks in the ground to get their root systems growing before the ground freezes. September and october are the best months for planting bulbs.

For unusual bulbs mark your calendar for sept. The bulbs need enough time to root in order to ensure they will flower in the spring and so that they will not be pushed out by freezing and thawing. Daffodils tulips crocuses irises hyacinths and bluebells brighten up early spring days with their colorful blooms sometimes even pushing up through the snow to flower.