Pet Safe
moderate Care
Black Gum
Nyssa sylvatica
The Black Gum (Nyssa sylvatica) is an amazing tree species. It is native to the east coast of North America, and is one of the hardiest species in its region. Its bark is dark and furrowed and its foliage is magnificent, turning from a deep purple to orange or crimson in the fall months, providing a beautiful contrast with its glossy dark green leaves. Its small, sour berries provide food for birds, making it an excellent choice for birders. The Black Gum is also drought and salt tolerant, once established, and can reach heights of up to 75 feet. This tree is truly a delight to behold and an asset to any landscape.
Sunlight
Partial Shade
Water Needs
medium
USDA Hardiness Zones
Zone 5
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 5
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Water Every
"7-10" days
Sun Needs
partial-shade
Growth
Moderate
Care Level
Low
Watering Schedule
Frequency
Day 1"7-10" daysDay NaN
💧 Water every "7-10" days
Seasonal Adjustments
Adjust watering frequency based on temperature, humidity, and season. Water more frequently in summer and less in winter.
Pro Tip: Check soil moisture before watering. Stick your finger 1-2 inches into the soil—if it's dry, it's time to water!
Season
Fall
Sep Oct Nov
Winter
Dec Jan Feb
Spring
Mar Apr May
Summer
Jun Jul Aug
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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Starts Flowering
Starts Flowering
Starts Flowering
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Harvest Fruit
Harvest Fruit
Harvest Fruit
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Pruning Time
Flowering
Fruiting
How to Propagate
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Greenwood Cuttings
Take 4-6" cuttings in spring, root in water or moist soil
Plant Characteristics
Drought Tolerant
Is This Plant Right for You?
Good For:
- •Forgetful waterers
- •Homes with pets
- •Low-maintenance gardens
Consider Carefully:
- •Indoor growing
Bloom Seasons
spring
Care Tips
Light Requirements
Enjoys dappled or limited direct sun—about 2–4 hours of morning or late afternoon light and protection during peak midday sun.
Watering
Keep soil consistently moist but not waterlogged. Water when top inch of soil is dry.
Best Planting Time
Plant in early spring or fall for best results. Blooms in spring.