Acer palmatum Sumi Nagashi, also known as Japanese Maple, is a deciduous shrub with seven-lobed le...Acer palmatum Sumi Nagashi, also known as Japanese Maple, is a deciduous shrub with seven-lobed leaves that display various shades of red throughout the year. Its leaves emerge purple-red in Spring, deepen to dark red in Summer, and turn bright red in Autumn. The plant produces flowers in Spring and may develop winged fruit in Autumn. It's a great space filler, reaching an ultimate height and spread of 2.5-4m. Acers are relatively easy to care for. Plant in partial shade, avoiding prolonged direct sunlight. They tolerate most soil types, provided it is kept moist, well-drained, and watered consistently. Available in 9cm, 3L, or 10L pot sizes (subject to stock availability). Please note: Live plants are unique and may differ from images. Plants are supplied in growers pots. Depending on the season, some plants may be pruned to encourage growth, and deciduous plants might be supplied without leaves.
This guide is for those interested in growing Acer palmatum Sumi Nagashi, a stunning Japanese Maple. It provides essential information on planting, caring for, and enjoying this beautiful tree. One thing to note is that, being a live plant, individual specimens may vary slightly. This guide covers planting, care, and troubleshooting common issues, ensuring you can successfully cultivate this vibrant tree.
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Brand
Gardeners Dream
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FAQs
What is the best time to plant Acer 'Sumi Nagashi'?
The best time to plant is in Spring or Autumn.
How much sunlight does it need?
It thrives in partial shade, avoiding prolonged direct sunlight.
What type of soil is best?
It tolerates most soil types, provided they are well-drained and kept moist.
How often should I water the plant?
Water consistently, especially during dry periods, to keep the soil moist but not waterlogged.
How big will it grow?
It can reach an ultimate height and spread of 2.5-4m.
Does it require pruning?
Yes, prune as needed to maintain shape, but avoid heavy pruning.
What should I do if the leaves turn brown?
Check for excessive sunlight or underwatering. Adjust watering accordingly.
Troubleshooting
Leaves are turning brown or crispy.
Check if the plant is getting too much direct sunlight or if it needs more water. Ensure the soil is consistently moist.
Leaf drop in summer.
This could be due to stress. Ensure the plant is getting adequate water and is not exposed to extreme heat.
Slow growth.
Check soil conditions and ensure the plant is getting enough nutrients. Consider using a balanced fertilizer.
Pros and Cons
Pros
Provides year-round visual interest with its changing leaf colors.
Relatively easy to care for, making it suitable for various gardeners.
Can fill garden spaces effectively.
Adds seasonal interest with Spring flowers and potential Autumn fruit.
Cons
Being a live plant, variations exist.
Requires specific growing conditions such as partial shade.
Needs consistent watering, especially during dry periods.
Deciduous, so it will lose its leaves in the winter.
Setup, Compatibility & Care
Planting: Choose a location with partial shade, avoiding prolonged direct sunlight. Ensure the soil is moist, well-drained, and suitable for the plant's needs. Depending on the pot size, dig a hole that is large enough to accommodate the root ball.
Soil: Acer palmatum Sumi Nagashi tolerates most soil types, provided they are kept moist.
Watering: Water consistently, especially during dry periods. Do not let the soil dry out completely.
Sunlight: Avoid prolonged direct sunlight.
Pruning: Prune as needed to maintain shape, but avoid heavy pruning.