How to care for and propagate Sempervivum 'Neptune'Sempervivum 'Neptune' care and propagation informationPin

Sempervivum ‘Neptune’

This fuzzy cold-hardy succulent is perfect in a four-season garden. The color of the rosettes changes based on the season. Colors range from yellow-green to pink to purple. It is deer resistant, and although it is monocarpic, it produces many offsets before dying.

Quick Look:

  • Full sun to partial shade

  • Typical water needs for a succulent

  • Plant grows up to 3″ (7.6 cm) tall
    Plant grows up to 6″ (15 cm) wide

  • Zone 5a (Minimum -20° F | -28.8° C)

  • Cold hardy

  • Propagation by offsets

  • Non-toxic to humans and pets

  • Summer Dormant

Care and Propagation Information

General Care for Sempervivum ‘Neptune'

Sempervivum ‘Neptune' adds vivid color to a winter succulent garden. The leaves are velvety, turning colors based on the time of year and amount of sunlight it receives. It was hybridized by Ed Skrocki.

Watering

Sempervivum ‘Neptune' has typical watering needs for a succulent. It's best to use the “soak and dry” method, and allow the soil to dry out completely between waterings.

Where to Plant

Sempervivum ‘Neptune' is cold hard down to -20° F (-28.8° C). It does well in full to partial sun.

Plant in an area of your garden that gets 4-6 hours of sunlight a day. It is not suited for indoor growing.

How to Propagate Sempervivum ‘Neptune'

Sempervivum ‘Neptune' can be propagated from offsets, or “chicks.” It does not grow true to seed.

Offsets

‘Neptune’ will produce small rosette offsets. Cut the offsets off from the main stem with a sharp, sterile knife or scissors. Allow the offsets to dry for one to two days before laying on well-draining soil.

Flowering Information

‘Neptune’ is monocarpic, meaning that it blooms once and then dies. It can take several years before ‘Neptune’ flowers. Flowering usually occurs in the late summer or fall.

Flowers attract bees and butterflies.

succulent tracker app plant editor screen example

Stop killing your succulents with the help of this easy-to-use app

Keeping track of watering and remember the name of your succulent can be tricky. The Succulent Tracker App helps with both! Plus, it allows you to keep a photo history of your succulent, record when you repot or treat for pests, along with a number of other helpful actions.

Set a watering schedule for your succulent and the app will remind you when it’s time to water (so you’re not left wondering when you watered last).

Give it a try today to help you help your succulents thrive! Available on Apple and Android devices.