— Sweet myrtle is hardy to USDA zones 8 to 11. The plant prefers full to partial sun but tolerates almost any soil provided it drains well. — Light. Full sun is best to encourage abundant flowering and fruiting. In areas with mild summers, sweet myrtle may bloom less reliably. You'll ... — Plant myrtle in spring to give it time to establish before winter. Water the roots thoroughly while still in its pot, ideally a couple of hours ... — Myrtle plants prefer moist soil but can tolerate short periods of drought. Water the plants deeply once a week during the growing season, and ... This shrub does best in full sun to partial shade. It is very adaptable to both dry and moist growing conditions, but will not tolerate any standing water. It ... — Myrtle topiaries require a minimum of six hours of sunlight per day. · Consistent watering is crucial; soil should be damp but not wet, and ... Lemon myrtle prefers a spot in full sun with well-drained soil. Enrich with compost and well-aged manure and fork in well. Light: Thrives in full sun, requiring at least 6 hours of direct sunlight daily for abundant blooms and healthy growth. Water: Water regularly, ... — Establish Myrtus communis in moist but well-drained soil. It will adapt to clay or sand, though, for best results, plant under glass in loam- ... Sweet Myrtle is a dapper clean evergreen shrub for full hot sun and poor well drained soils. This cold hardy selection of Sweet Myrtle has endured ...