Spike thorn is an Old World genus of plants, that comprise suffrutices, shrubs and trees. It was formerly considered congeneric with Maytenus, but more recent investigations separated it based on the presence of achyblasts (truncated branchlets) and spines, alternate leaves or fascicles of leaves, an inflorescence that forms a dichasium, mostly unisexual flowers, and fruit forming a dehiscent capsule, with an aril on the seed. The genus occurs in Africa, Asia, Europe and Australia. The genus includes some 114 species.
Water:
Originating from arid regions, spike thorn thrives on minimal moisture and is highly drought-tolerant. Watering is recommended every 2-3 weeks, allowing soil to dry between. As an outdoor plant, it prefers well-draining soil to avoid root rot.
Propagation:
Propagation of spike thorn primarily uses seed sowing and cuttings. Key factors include adequate light, temperature, and well-draining soil. Notable steps involve seed collection, possible stratification, and cutting preparation. The process requires moderate difficulty due to seed dormancy and rooting challenges.
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