Dodecatheon conjugens (Dodecatheon conjugens)

Also known as: Desert Shooting Star, Bonneville Shooting Star

Dodecatheon conjugens, also known as Primula conjugens, is a perennial plant with thick roots and narrow, oval leaves at its base. It features slender, dark-colored stems that rise up, each topped with clusters of one to seven striking flowers. These flowers typically bloom from spring to early summer. Initially, the blooms nod downward but become more upright as they mature.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Dodecatheon conjugens

Lifespan

Perennial

Plant Type

Herb

Plant Height

8 cm to 28 cm

Spread

Typically forms a rosette base, so crown diameter is less significant.

Leaf Color

Green

Flower Size

1-2 inches (2.5-5 cm)

Flower Color

Pink, Magenta, with a yellow ring at the base

Images of Dodecatheon conjugens

Quickly Identify Dodecatheon conjugens

Dodecatheon conjugens can be identified by its basal rosette of oblong to lanceolate leaves, which are often hairy. The flowers have backward-bending petals and are usually pink or magenta, with a yellow ring at the base.

Scientific Classification of Dodecatheon conjugens

Phylum

Vascular plants

Class

Dicotyledons

Order

Ericales

Family

Primrose

Genus

Shooting star

Species

Dodecatheon conjugens

Planting and Growing of Dodecatheon conjugens

Care Difficulty

Moderate

Watering Schedule

Every 2 days

Sunlight Requirements

Partial sun

Sunshine Duration

4-8 hours

Ideal Temperature

60-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Terracotta

How to Water Dodecatheon conjugens?

For Dodecatheon conjugens, water the plant until the soil is thoroughly moist but not soggy. A good rule of thumb is to water with about 250 ml each time, making sure that excess water drains away to prevent root rot. The aim is to keep the soil evenly moist, mimicking the plant's natural environment near moist meadows.

What are the symptoms of an underwatered Dodecatheon conjugens? ›

What should I do if my Dodecatheon conjugens is not getting enough water? ›

What are the symptoms of an overwatered Dodecatheon conjugens? ›

How to save an overwatered Dodecatheon conjugens? ›

What Are the Sunlight Requirements for Dodecatheon conjugens?

Sunlight Requirements: Partial sun

Duration of light: 4-6 hours daily

Partial sun exposure mimics its natural environment, balancing direct and indirect light. Ideal light ensures vibrant blooms and healthy foliage, harmonizing metabolic functions for sustained energy production and growth.

How much sun exposure does Dodecatheon conjugens prefer? ›

What solutions help achieve ideal lighting? ›

What benefits arise from ideal lighting? ›

What Is the Ideal Temperature Range for Dodecatheon conjugens?

Ideal Temperature: 60 ~ 75℉

The ideal temperature range for Dodecatheon conjugens is between 60°F and 75°F. This range ensures optimal growth and flowering by providing the right balance of warmth and moisture. Within this range, the plant can effectively photosynthesize and metabolize nutrients, promoting overall health and vigor.

What Soil is Best for Dodecatheon conjugens?

Soil type: Loam, Sandy soil, Sandy loam

Soil PH: 6.5 ~ 7.5

Dodecatheon conjugens thrives in soil that drains well, preventing root rot from excess water. This ensures the plant remains healthy and vibrant by avoiding soggy conditions that can suffocate the roots. Rich, loamy soil provides the essential nutrients needed for Dodecatheon conjugens to flourish. The ample nutrients aid in lush foliage growth and support the plant's stunning floral displays. Having soil that retains moisture but doesn't stay waterlogged is critical. It allows Dodecatheon conjugens to access sufficient water between natural dry spells, ensuring consistent growth and resilience.

How to Fertilize Dodecatheon conjugens?

Fertilizer type: Balanced

For Dodecatheon conjugens, use a balanced fertilizer diluted to half strength. Apply about 1 tablespoon of liquid fertilizer per gallon of water. For slow-release fertilizers, use approximately 1/2 cup per plant annually.

How to Prune Dodecatheon conjugens?

Pruning Time: Autumn, Winter

Begin by identifying any dead, damaged, or diseased foliage. These should be the first to be removed to prevent further issues and to allow the plant to focus its energy on healthy growth. Cut back the stems to just above a leaf node or where new growth is evident. This encourages the plant to develop a more bushy habit and promotes a fuller bloom in the following season. Prune to shape by removing any excess foliage that detracts from the plant's desired form. Use clean, sharp shears to make precise cuts, which promote better healing and disease prevention. More About Pruning Techniques→

How to Propagate Dodecatheon conjugens plant?

Propagate Time: Spring, Early spring

Fill the tray with a high-quality seed starting mix, making sure it's evenly moist. This will provide the right environment for seed germination.

Scatter the seeds evenly over the tray's surface, pressing them lightly into the soil. Cover with a thin layer of soil, as these seeds need some light to germinate.

Carefully dig up the plant and separate it into sections, ensuring each has roots attached. This method rejuvenates older plants and keeps them healthy.

More About Propagating Techniques→

How to Repot Dodecatheon conjugens plant?

Repotting frequency: Every 2-3 years

For Dodecatheon conjugens, look for crowded roots bursting out of the pot or growth stagnation as a signal. Spring is ideal because the plant begins its active growth phase, making it more resilient to the disturbances of repotting.

Opt for a pot that is one size larger with ample drainage holes. This prevents water-logging, offers more space for root expansion, and ensures a healthier root system which is crucial for sustaining vibrant blooms and foliage.

Select a well-draining potting mix, rich in organic matter. This type of soil offers excellent aeration and drains efficiently, preventing root rot while retaining enough moisture to keep the roots hydrated.