Globeflower 'Alabaster' Trollius × cultorum 'Alabaster'

Water

Globe flowers prefer consistently moist soil, so it's important to water them thoroughly. They should be watered about once a week, but this can vary depending on climate and soil conditions. During hot or dry weather, you may need to water globe flowers every few days to maintain soil moisture. It is generally recommended to provide about 1 inch of water per week, which equates to about 0.6 gallons per square yard. Ensuring adequate drainage is essential to prevent waterlogging, which can lead to root rot.

Light

Globe flowers thrive in full sun to partial shade. The best spot for planting globe flowers is an area that receives morning sunlight and partial shade in the afternoon. This ensures that the plant gets enough light for healthy growth without being exposed to the harsh afternoon sun, which can stress the plant and cause the leaves to scorch.

Temperature

Globe flowers do well in temperate climates and can tolerate a range of temperatures. They can survive minimum temperatures down to about -20°F and maximum summer temperatures of around 85°F. However, the ideal growing temperatures for globe flowers are between 60°F and 75°F, which encourages vigorous growth and blooming.

Pruning

Pruning globe flowers is done to remove spent flowers and encourage a second bloom. It's best to prune globe flowers immediately after the first bloom, which is usually in late spring or early summer. Cutting back the stems by about one-third can stimulate a new flush of flowers. Pruning also helps maintain a tidy plant appearance and prevents self-seeding if not desired.

Cleaning

As needed

Soil

The Glove Flower prefers a moist but well-draining soil mix, rich in organic matter. Blend garden loam, peat, and coarse sand or perlite in equal parts for an ideal mix. A slightly acidic to neutral pH of 6.0 to 7.0 is optimal for this perennial.

Repotting

Glove Flowers are typically not repotted often as they are garden perennials, but if grown in containers, repot every 2-3 years in spring, before active growth begins.

Humidity & Misting

Glove Flowers thrive in average garden humidity. They do not require unusual humidity levels, so typical outdoor conditions are generally sufficient.

Suitable locations

• Indoor

  Place Glove Flower in a bright spot, keep soil moist.

• Outdoor

  Plant in partial shade, moist soil, protect from hot sun.

• Hardiness zone

  3-7 USDA

Life cycle

Trollius × cultorum 'Alabaster', commonly known as Globe Flower 'Alabaster', begins its life cycle when the seeds germinate in late spring after stratification, which simulates winter-like conditions necessary for the seed to break dormancy. Once the seedlings emerge, they develop into juvenile plants with characteristic palmate leaves. As the plants mature during the growing season, they form clumps of lush, green foliage from which the stem rises, culminating in the flower's globe-like bloom typically in late spring or early summer. After pollination, often by insects attracted to the bright flowers, seeds are formed and dispersed, completing the reproductive cycle. In the autumn, the foliage of the Globe Flower 'Alabaster' dies back and the plant enters a period of dormancy during the winter months. With the return of warmer temperatures in spring, the plant resumes growth from its rhizomatic root system and the cycle begins anew.

Propogation

• Propogation time

  Spring-Early Summer

• The most popular method of propagation for the Globeflower 'Alabaster' (Trollius × cultorum 'Alabaster') is division. This process is typically done in the spring or early fall to ensure the plant has enough time to establish roots before the extreme temperatures of summer or winter. To propagate by division, carefully dig up an established clump of globeflower and gently separate the plant into smaller sections, making sure each section has a portion of the root system intact. Ideally, each division should have at least two or three healthy shoots. These divisions can then be replanted in well-drained soil, spaced about 12 to 24 inches (approximately 30 to 60 centimeters) apart to allow for growth and proper air circulation. Water the new divisions thoroughly after planting to help settle the soil around the roots and eliminate air pockets.