Cactus Indoor Seeds Packet

Cactus features a fascinating array of species from the Cactaceae family, offering a diverse selection of spiky, sculptural forms for indoor or outdoor growing. From barrel to columnar to paddle-shaped varieties, this mix brings desert beauty to your windowsill or rock garden. Sow seeds on the surface of a sterile, well-draining cactus mix and cover lightly—these tiny seeds need light to germinate. Keep humidity high and temperatures warm (around 25°C/77°F) to encourage sprouting, which can take several weeks to months depending on species. Once seedlings develop spines, gradually transition to drier conditions and brighter light. These slow-growers reward patience with resilient, low-maintenance charm. Perfect for collectors, xeriscapes, or anyone with a sunny windowsill and a love of the extraordinary.