Seeds germinate readily in sandy soil. Usually increased by cuttings of the stems, five or six inches long, placed in sandy soil, which is kept only slightly moist. See also [Cactus].
Phyllocladus, Thalamia (Celery-leaved Pine-Tree). Coniferæ.
Cuttings of the ripened shoots under glass, in spring. When the cuttings begin callusing, give mild bottom heat.
Physalis (Ground or Winter Cherry, Strawberry Tomato, Husk Tomato). Solanaceæ.
Seeds, sown out-doors or under cover. Perennials by division and growing cuttings.
Physianthus, Schubertia. Asclepiadeæ.
Seeds, usually started in heat. Cuttings of firm shoots usually side shoots, under glass.
Seeds. Cuttings of soft wood.