Thryallis
Delivery and Shipping
Delivery and Shipping
Delivery timeframes are estimates and are not guaranteed. Please note that delivery is to the end of the truck only and does not include installation. For additional details, please review our full Shipping and Delivery Policy.
Thryallis
Thryallis (Galphimia gracilis) is a semi-evergreen shrub valued for its fine-textured foliage and bright yellow flowers that bloom from spring through fall. It is commonly used as a low hedge, border, or accent plant and performs well in well-drained soils with minimal maintenance.
Care Needs
• Light: Full sun for best flowering
• Water: Water regularly during establishment; drought tolerant once established
• Pruning: Prune lightly after flowering to maintain shape
• Fertilizer: Apply a balanced slow-release fertilizer in spring if needed
Attributes
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Plant TypeSemi-evergreen shrub
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USDA Zone9 - 11
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OriginMexico, Central America
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ToxicityNon-toxic
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Mature Height3-5 ft
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Mature Width3-5 ft
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Soil PreferenceWell-drained soils; tolerates sandy and loamy soils
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Spacing3-4 ft
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Growth RateModerate
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Critter ResistantSomewhat
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Salt ToleranceModerate
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Cold ToleranceModerate
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FloweringYes
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Bloom PeriodSpring through fall
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Flower ColorYellow
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Stem ColorGreen to brown
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Foliage ColorGreen
