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x Semponium 'Darwin'
£40.50
Pickup available at Shop location
Usually ready in 5+ days
This Surreal hybrid x Semponium is a completely new and groundbreaking cultivar, very different to our other Semponium releases. Released 11/04/2025.
This unique variety was bred by Daniel Michael of Surreal Succulents. It is a clever and unusual cross of the huge species Aeonium nobile and a favourite of ours Sempervivum 'Pink Puff'.
Named after Daniel’s family dog, Darwin. As pictured.
This plant was revealed upon the awarding of the Reginald Cory Memorial Cup 2025, won by Daniel Michael.
This cross has resulted in a compact growth form and a deep red/ burgundy colouration, which is unique among Aeoniums. Rather than breeding the dark colour from Aeonium 'Schwarzkopf', this colouration has been introduced by the Sempervivum 'Pink Puff', making this the first time a red colouring has been introduced into an Aeonium other than using 'Schwarzkopf'! This makes this a very rare and interesting cross.
It will reach the stature of the nobile while staying slightly more compact. It will offset if given the chance to with fresh compost and a feed, unlike the single headed nobile.
We have noticed that the leaves become wavy as the plant matures. We have also found out that this plant matures very fast, reaching full maturity and flowering in as little as 3 years, similar to other Semponiums.
We have yet to see one flower but we imagine it to be one of the most beautiful flowers of the succulent world due to the noblie heritage and Sempervivum flower size and shape. We have two coming into flower at the moment and we will be showing this to you as soon as they do!
Ideal Environment for x Semponium 'Darwin'
Full Sun
Indoor Bright
Plant Characteristics
Difficulty
Beginner
Indicates how easy or challenging this plant is to grow and maintain.
Growth Form
Singular rosette
Describes the natural shape and growth habit of the plant.
Growth Rate
Fast
How fast the plant grows under ideal conditions.
Minimum Temperature
2°C
The lowest temperature this plant can tolerate without damage.
Maximum Height & Spread
40 cm x 40 cm
The typical maximum dimensions this plant can reach when mature.
Featured Colour
Green and Red
The predominant colours displayed by this plant.
How to Care For x Semponium 'Darwin'
How often should I water x Semponium 'Darwin'? 💦 +
The x Semponium 'Darwin' would like to be soaked and left to partially dry, usually between once and twice per week in the peak growing season. It is advised to reduce watering when plants are dormant, usually during a heatwave, and to significantly reduce/ stop watering when conditions are frosty. If grown indoors over winter, water the plant lightly and directly to the roots when the plant is thirsty.
What soil is best for x Semponium 'Darwin'? 🪴 +
x Semponium 'Darwin' needs free-draining soil to thrive. Use a specialist cactus and succulent mix, or blend compost with horticultural grit, sand, or perlite. This keeps the roots aerated and prevents excess moisture, which can cause root rot. Adding a gritty top-dressing not only looks attractive but also keeps foliage dry, reduces fungus gnats, and helps regulate moisture. Healthy soil is the foundation of successful succulent care.
Does Crassula x Semponium 'Darwin' need fertiliser? 🌱 +
Yes, but only in moderation. Feeding helps maintain healthy growth and strong colours. Use a diluted liquid fertiliser for succulents or a balanced cactus feed during the growing season (spring and summer). Apply every few weeks when watering. Avoid fertilising during dormancy in winter, as plants are resting and don’t need extra nutrients. Too much fertiliser can cause weak, leggy growth, so always err on the side of less.
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All of our plants are grown in-house at our nursery in Cornwall, where they are nurtured from the very beginning by our expert team.
From seedling to maturity, each plant is carefully raised with patience and passion, ensuring strong roots, vibrant growth, and the highest quality. Because they’re grown by us in Cornwall, every plant arrives at your door healthy, unique, and full of character.
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Expert advice
Our carefully written care guides give you all the knowledge you need to grow the best-looking, healthiest plants possible. From winter care and watering advice to seasonal tips, we provide the information you need to help your succulents thrive.
