Deuterocohnia - Fine Grey
Deuterocohnia brevifolia subsp. chlorantha 'Fine Grey', often simply referred to as Deuterocohnia 'Fine Grey', is a captivating and somewhat unusual bromeliad relative that forms dense, cushion-like rosettes of tightly packed, silvery-grey leaves. This terrestrial bromeliad is prized by succulent enthusiasts for its compact and architectural growth habit, as well as its tolerance for drier conditions, making it a fascinating addition to rock gardens and collections of arid-adapted plants.
Key Features of Deuterocohnia 'Fine Grey'
- Compact Rosettes: Forms very tight, low-growing rosettes of numerous small leaves.
- Silvery-Grey Foliage: The leaves are typically a striking silvery-grey color, often covered in fine scales or trichomes that contribute to this hue.
- Spiny Margins: The leaves usually have small but noticeable spines or teeth along their margins.
- Cushion-Like Growth: Multiple rosettes often cluster together to form dense, mat-like or cushion-like mounds.
- Yellow-Green Flowers: Mature plants can produce short flower spikes bearing small, inconspicuous yellow-green flowers, though flowering may be infrequent in cultivation.
Care for Your Deuterocohnia 'Fine Grey'
- Light: Thrives in bright, direct sunlight. Adequate light is crucial for maintaining its compact form and silvery coloration.
- Soil: Requires very well-draining soil. A mix designed for cacti and succulents with added sand or perlite is ideal. Avoid soils that retain excessive moisture.
- Watering: Water sparingly, allowing the soil to dry out completely between waterings. It is quite drought-tolerant. Overwatering can lead to rot, especially in the tight rosettes. Reduce watering significantly during cooler months.
- Temperature: Prefers warm temperatures and is tolerant of heat. Protect from prolonged freezing conditions.
- Humidity: Tolerates low to average humidity. Good air circulation is beneficial.
Maintenance for a Healthy Plant
- Removing Dead Leaves: Dead leaves will naturally dry and can be left to provide some protection to the base of the rosettes or carefully removed if desired.
- Repotting: Repot infrequently, only when the plant has outgrown its container or the soil needs refreshing. Choose a shallow pot with good drainage. Spring is usually the best time for repotting.
- Pest Control: Generally quite pest-resistant due to its tight growth habit and spiny leaves. However, monitor for scale or mealybugs that may occasionally take hold. Treat any infestations promptly.
- Fertilizing: Fertilize very sparingly, if at all, with a diluted, low-nitrogen fertilizer during the active growing season (spring and summer). Over-fertilizing can lead to leggy growth.
Propagation Methods for Deuterocohnia 'Fine Grey'
- Offsets (Pups): The plant naturally produces offsets or "pups" that emerge from the base of the main rosettes. Once these pups have developed their own roots, they can be carefully separated and potted individually.
- Seeds: Propagation can also be done by seeds, although this method is slower and may require specific conditions for germination.
Deuterocohnia brevifolia subsp. chlorantha 'Fine Grey' is a distinctive and resilient plant that offers a unique textural element to arid plant collections and rock gardens. Its silvery-grey, cushion-like rosettes and tolerance for dry conditions make it a fascinating and relatively low-maintenance addition for enthusiasts who appreciate the beauty of less common bromeliad relatives.
* Picture and information intended only as a guide. Size and colours of plants will vary, not any 1 plant is exactly the same and minor variations will occur.
** All plants will be posted bare rooted.

