Also known as: Mule's fat, Seepwillow baccharis, Seep-willow
Mule fat (Baccharis salicifolia) is a tall shrub with brilliant turquoise serrated leaves. It’s native to the southwestern United States, northern Mexico, and parts of South America. It has sticky leaves. It’s a riparian species, which means it needs to grow next to fresh sources of water.
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Perennial
Lifespan
Shrub
Plant Type
Spring, Summer, Fall
Bloom Time
Summer, Fall
Harvest Time
30 cm to 4 m
Plant Height
1.2 m to 2.5 m
Spread
Green
Leaf Color
2.5 cm
Flower Size
White
Fruit Color
White, Pink, Yellow, Green, Red
Flower Color
Green, Brown
Stem Color
On This Page
Images
Attributes
Care Guide
FAQs
Common Diseases
Images of Mule fat
Attributes of Mule fat
Growth Rate
The rapid growth rate of mule fat manifests most vividly during summer, leading to rampant leaf production and significant height increases. This fast-paced development commonly results in early and abundant flowering. Variations in other seasons are subdued in comparison. A unique horticultural observation: this rapid growth offers an efficient soil stabilizing mechanism.
Care Guide for Mule fat
Every 1-2 weeks
Water
Full sun
Sunlight
5 - 38 ℃
Ideal Temperature
Garden Soil
Soil Type
Water:
Mule fat thrives in moist soil and periodic flooding, showing moderate drought resistance. Watering every 1-2 weeks is ideal to maintain its preferred conditions. Typically cultivated outdoors along riverbanks, mule fat efficiently utilizes seasonal rains to support its lush growth.
Fertilize:
For optimal mule fat growth, apply balanced fertilizers in spring and consider high nitrogen for young plants. Avoid overfeeding; reduce fertilization in fall and winter. Always water thoroughly after applying fertilizer to enhance nutrient absorption and prevent root burn.
Pruning:
Mule fat, with its willow-like leaves, thrives with early spring pruning. Trim damaged branches, removing up to one-third of old growth to promote healthy buds and flowering. Proper pruning enhances mule fat's vigor and visual appeal while supporting local wildlife habitat.
Propagation:
Mule fat is a hardy perennial shrub thriving in riparian areas. Propagation is best via semi-woody cuttings treated with rooting hormone, planted in well-draining soil. It requires consistent moisture and warmth for root development and is low-maintenance once established, adapting well to its environment.
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