Picea mariana 'Nana'
Black spruce (Picea mariana 'Nana') is a narrow evergreen native to cooler northern climates. Its attractive pendulous branches bear dark-green needles with silvery-white undersides, giving it a unique two-toned look. Growing up to 8m high and 5m wide, it is a slow grower with a dense, compact form. This hardy conifer is also tolerant to a wide range of soil ranging from wet to dry, acidic to basic. It is often used as an effective windbreak or ornamental in gardens or parks. When trained and pruned, its branches make an interesting feature or bonsai.
Sunlight
Full Sun
Water Needs
medium
Green areas show climates worldwide where this plant can grow.
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Water Every
"7-10" days
Sun Needs
full-sun
Growth
Low
Care Level
Low
💧 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!
Take 4-6" cuttings in spring, root in water or moist soil
Join scion to rootstock, bind securely until healed
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Start seeds indoors 6-8 weeks before last frost date
Good For:
Consider Carefully:
Needs at least 6 hours of direct sunlight daily. Place in the sunniest spot in your garden.
Keep soil consistently moist but not waterlogged. Water when top inch of soil is dry.