Crassula deltoidea: A Drought-Adapted Succulent Delight
Crassula deltoidea, a member of the Crassulaceae family, is a perennial dwarf succulent that captivates with its dense, low mound form and a distinctive greyish appearance. Native to the arid plains of southern Namibia, Bushmanland, the Tanqua Karoo, and extending as far east as Prince Albert, this plant seamlessly blends with its stony surroundings.
Standing seldom taller than 50mm and spreading to about 100mm, Crassula deltoidea boasts succulent stems fed by a brief taproot. Each stem, rarely longer than 80mm, occasionally branches out. A defining trait of this succulent is its uniquely shaped leaves – deltoid or rhombic – which are often enveloped in a grey, flaky wax layer. This protective wax gives the plant its distinctive grey or sometimes white hue.
During the southern hemisphere's August and September months, Crassula deltoidea dresses up in creamy white, urn-shaped flowers. These delicate blossoms, about 3-5mm long, are characterised by slightly reflexed petal tips, which bestow a flare at the flower’s mouth. These flowers cluster in branched inflorescences emerging from branch tips. Upon fruition, they yield tiny capsules dispersing dust-like, wind-carried black seeds.
Historically, the moniker "deltoidea" draws inspiration from the leaf's top-view resemblance to a delta shape. The pale cream shade and the sweet scent of its flowers hint at nocturnal pollination, possibly by moths, although exact details of its pollination ecology remain a mystery.
For the Australian garden enthusiasts, Crassula deltoidea offers a hardy, drought-adapted choice. These plants thrive in well-drained, gritty soils low in organic content. While they can sit pretty on a sunny windowsill, they showcase their best compact and grey form when grown outdoors under direct sunlight. It's essential to touch-test their softness to gauge watering needs – overwatering or keeping them in stagnant, moist conditions could spell doom, making them susceptible to fungal rot.
Propagation of Crassula deltoidea is straightforward, with leaf cuttings being the most effective. After detaching the leaves and allowing them a brief drying period, half-submerging them in a gritty medium initiates rooting. When tiny green plantlets surface, it’s a sign of a thriving future rosette.
If fortunate enough to procure seeds, sowing them in autumn, following a mix with fine sand, can yield numerous young plants. As with all succulents, ensuring the growing conditions stay ideal is the secret to a flourishing garden of these intriguing plants.
Crassula deltoidea plants for sale shown in 70mm pot. You will receive same or similar plants as those shown in images 2 onward. First image for display only. Colours will vary depending on time of year and growing conditions.
Discover the extraordinary beauty of our Variegated Crassula deltoidea! Explore this stunning beauty and elevate your garden's elegance to the next level.
First time customers... Please read our Shipping Guide, in top or bottom menu, before placing your order.
Please Note:
- All plants are sent bare rooted with no pots and soil, or minimum soil only.
- Due to the drying process necessary for sending plants through the mail, plants may look slightly different than images shown on our website
- Some plants, may look wrinkled when they arrive, may be somewhat limp, or soft to the touch. This is normal as they have been dried out for for a number of days before shipping to avoid rotting in the mail.
- Succulents are very hardy plants and they will recover quickly, providing you unpack them as soon as you receive them follow some simple care instructions you will find with your order.
If you have any questions or concerns at all, please message us via our Facebook page at John & Norma's Succulents for the fastest Response.